81508078080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 1080

約数和(自身を含む): 337926472884

約数和(自身を除く): 256418394804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 121, 128, 130, 132, 143, 144, 156, 160, 165, 169, 173, 176, 180, 192, 195, 198, 208, 220, 234, 240, 242, 256, 260, 264, 286, 288, 312, 320, 330, 338, 346, 352, 360, 363, 384, 390, 396, 416, 429, 440, 468, 480, 484, 495, 507, 512, 519, 520, 528, 572, 576, 585, 605, 624, 640, 660, 676, 692, 704, 715, 720, 726, 768, 780, 792, 832, 845, 858, 865, 880, 936, 960, 968, 990, 1014, 1038, 1040, 1056, 1089, 1144, 1152, 1170, 1210, 1248, 1280, 1287, 1320, 1352, 1384, 1408, 1430, 1440, 1452, 1521, 1536, 1557, 1560, 1573, 1584, 1664, 1690, 1716, 1730, 1760, 1815, 1859, 1872, 1903, 1920, 1936, 1980, 2028, 2076, 2080, 2112, 2145, 2178, 2249, 2288, 2304, 2340, 2420, 2496, 2535, 2560, 2574, 2595, 2640, 2704, 2768, 2816, 2860, 2880, 2904, 3042, 3114, 3120, 3146, 3168, 3328, 3380, 3432, 3460, 3520, 3630, 3718, 3744, 3806, 3840, 3872, 3960, 4056, 4152, 4160, 4224, 4290, 4356, 4498, 4576, 4608, 4680, 4719, 4840, 4992, 5070, 5148, 5190, 5280, 5408, 5445, 5536, 5577, 5632, 5709, 5720, 5760, 5808, 6084, 6228, 6240, 6292, 6336, 6435, 6656, 6747, 6760, 6864, 6920, 7040, 7260, 7436, 7488, 7605, 7612, 7680, 7744, 7785, 7865, 7920, 8112, 8304, 8320, 8448, 8580, 8712, 8996, 9152, 9295, 9360, 9438, 9515, 9680, 9984, 10140, 10296, 10380, 10560, 10816, 10890, 11072, 11154, 11245, 11418, 11440, 11520, 11616, 12168, 12456, 12480, 12584, 12672, 12870, 13494, 13520, 13728, 13840, 14080, 14157, 14520, 14872, 14976, 15210, 15224, 15488, 15570, 15730, 15840, 16224, 16608, 16640, 16731, 16896, 17127, 17160, 17424, 17992, 18304, 18590, 18720, 18876, 19030, 19360, 19968, 20241, 20280, 20449, 20592, 20760, 20933, 21120, 21632, 21780, 22144, 22308, 22490, 22836, 22880, 23040, 23232, 23595, 24336, 24739, 24912, 24960, 25168, 25344, 25740, 26988, 27040, 27456, 27680, 27885, 28160, 28314, 28545, 29040, 29237, 29744, 29952, 30420, 30448, 30976, 31140, 31460, 31680, 32448, 33216, 33280, 33462, 33735, 34254, 34320, 34848, 35984, 36608, 37180, 37440, 37752, 38060, 38720, 40482, 40560, 40898, 41184, 41520, 41866, 42240, 43264, 43560, 44288, 44616, 44980, 45672, 45760, 46464, 47190, 48672, 49478, 49824, 49920, 50336, 50688, 51480, 53976, 54080, 54912, 55360, 55770, 56628, 57090, 58080, 58474, 59488, 59904, 60840, 60896, 61347, 61952, 62280, 62799, 62920, 63360, 64896, 66432, 66924, 67470, 68508, 68640, 69696, 70785, 71968, 73216, 74217, 74360, 74880, 75504, 76120, 77440, 80964, 81120, 81796, 82368, 83040, 83655, 83732, 84480, 85635, 86528, 87120, 87711, 88576, 89232, 89960, 91344, 91520, 92928, 94380, 97344, 98956, 99648, 99840, 100672, 101205, 102245, 102960, 104665, 107952, 108160, 109824, 110720, 111540, 113256, 114180, 116160, 116948, 118976, 121680, 121792, 122694, 123695, 124560, 125598, 125840, 126720, 129792, 132864, 133848, 134940, 137016, 137280, 139392, 141570, 143936, 146185, 148434, 148720, 149760, 151008, 152240, 154880, 161928, 162240, 163592, 164736, 166080, 167310, 167464, 171270, 174240, 175422, 178464, 179920, 182688, 183040, 184041, 185856, 188397, 188760, 194688, 197912, 199296, 201344, 202410, 204490, 205920, 209330, 215904, 216320, 219648, 221440, 222651, 223080, 226512, 228360, 232320, 233896, 237952, 243360, 243584, 245388, 247390, 249120, 251196, 251680, 253440, 259584, 263133, 265728, 267696, 269880, 272129, 274032, 274560, 278784, 283140, 287872, 292370, 296868, 297440, 299520, 302016, 304480, 306735, 309760, 313995, 321607, 323856, 324480, 327184, 329472, 332160, 334620, 334928, 342540, 348480, 350844, 356928, 359840, 365376, 366080, 368082, 371085, 376794, 377520, 389376, 395824, 398592, 402688, 404820, 408980, 411840, 418660, 431808, 432640, 438555, 442880, 445302, 446160, 453024, 456720, 464640, 467792, 475904, 486720, 487168, 490776, 494780, 498240, 502392, 503360, 526266, 535392, 539760, 544258, 548064, 549120, 557568, 566280, 575744, 584740, 593736, 594880, 604032, 608960, 613470, 627990, 643214, 647712, 648960, 654368, 658944, 664320, 669240, 669856, 685080, 696960, 701688, 713856, 719680, 730752, 736164, 742170, 753588, 755040, 778752, 791648, 797184, 805376, 809640, 816387, 817960, 823680, 837320, 863616, 877110, 890604, 892320, 906048, 913440, 920205, 929280, 935584, 941985, 951808, 964821, 973440, 974336, 981552, 989560, 996480, 1004784, 1006720, 1052532, 1070784, 1079520, 1088516, 1096128, 1098240, 1113255, 1132560, 1151488, 1169480, 1187472, 1189760, 1208064, 1217920, 1226940, 1255980, 1286428, 1295424, 1297920, 1308736, 1315665, 1328640, 1338480, 1339712, 1360645, 1370160, 1393920, 1403376, 1427712, 1439360, 1461504, 1472328, 1484340, 1507176, 1510080, 1583296, 1608035, 1619280, 1632774, 1635920, 1647360, 1674640, 1727232, 1754220, 1781208, 1784640, 1812096, 1826880, 1840410, 1871168, 1883970, 1929642, 1946880, 1963104, 1979120, 1992960, 2009568, 2013440, 2105064, 2141568, 2159040, 2177032, 2192256, 2226510, 2265120, 2338960, 2374944, 2379520, 2416128, 2435840, 2449161, 2453880, 2511960, 2572856, 2590848, 2617472, 2631330, 2676960, 2679424, 2721290, 2740320, 2787840, 2806752, 2855424, 2878720, 2894463, 2923008, 2944656, 2968680, 3014352, 3020160, 3166592, 3216070, 3238560, 3265548, 3271840, 3294720, 3349280, 3454464, 3508440, 3537677, 3562416, 3569280, 3624192, 3653760, 3680820, 3742336, 3767940, 3859284, 3893760, 3926208, 3958240, 3985920, 4019136, 4026880, 4081935, 4210128, 4283136, 4318080, 4354064, 4384512, 4453020, 4530240, 4677920, 4749888, 4759040, 4824105, 4871680, 4898322, 4907760, 5023920, 5145712, 5181696, 5234944, 5262660, 5353920, 5358848, 5442580, 5480640, 5613504, 5757440, 5788926, 5889312, 5937360, 6028704, 6040320, 6333184, 6432140, 6477120, 6531096, 6543680, 6698560, 7016880, 7075354, 7124832, 7138560, 7248384, 7307520, 7361640, 7484672, 7535880, 7718568, 7852416, 7916480, 8038272, 8163870, 8420256, 8566272, 8636160, 8708128, 8769024, 8906040, 9060480, 9355840, 9499776, 9648210, 9796644, 9815520, 10047840, 10291424, 10363392, 10469888, 10525320, 10613031, 10707840, 10717696, 10885160, 10961280, 11227008, 11577852, 11778624, 11874720, 12057408, 12080640, 12245805, 12666368, 12864280, 12954240, 13062192, 13087360, 13397120, 14033760, 14150708, 14249664, 14277120, 14472315, 14615040, 14723280, 14969344, 15071760, 15437136, 15704832, 15832960, 16076544, 16327740, 16840512, 17272320, 17416256, 17688385, 17812080, 18120960, 18711680, 18999552, 19296420, 19593288, 19631040, 20095680, 20582848, 21050640, 21226062, 21415680, 21770320, 21922560, 22454016, 23155704, 23557248, 23749440, 24114816, 24491610, 25728560, 25908480, 26124384, 26174720, 26794240, 28067520, 28301416, 28499328, 28944630, 29446560, 30143520, 30874272, 31409664, 31665920, 31839093, 32153088, 32655480, 33681024, 34832512, 35376770, 35624160, 36241920, 37423360, 37999104, 38592840, 39186576, 39262080, 40191360, 41165696, 42101280, 42452124, 42831360, 43540640, 43845120, 44908032, 46311408, 47114496, 47498880, 48229632, 48983220, 51457120, 51816960, 52248768, 52349440, 53065155, 53588480, 56135040, 56602832, 56998656, 57889260, 58893120, 60287040, 61748544, 63331840, 63678186, 65310960, 67362048, 69665024, 70753540, 71248320, 74846720, 77185680, 78373152, 78524160, 80382720, 82331392, 84202560, 84904248, 87081280, 92622816, 94228992, 94997760, 96459264, 97966440, 102914240, 104497536, 106130310, 112270080, 113205664, 113997312, 115778520, 117786240, 120574080, 123497088, 127356372, 130621920, 134724096, 139330048, 141507080, 142496640, 154371360, 156746304, 157048320, 159195465, 160765440, 164662784, 168405120, 169808496, 174162560, 185245632, 189995520, 195932880, 205828480, 208995072, 212260620, 224540160, 226411328, 231557040, 235572480, 241148160, 246994176, 254712744, 261243840, 283014160, 284993280, 308742720, 313492608, 318390930, 336810240, 339616992, 348325120, 370491264, 391865760, 411656960, 417990144, 424521240, 452822656, 463114080, 471144960, 482296320, 493988352, 509425488, 522487680, 566028320, 569986560, 617485440, 626985216, 636781860, 673620480, 679233984, 696650240, 740982528, 783731520, 823313920, 849042480, 905645312, 926228160, 1018850976, 1044975360, 1132056640, 1234970880, 1253970432, 1273563720, 1358467968, 1481965056, 1567463040, 1698084960, 1811290624, 1852456320, 2037701952, 2089950720, 2264113280, 2469941760, 2547127440, 2716935936, 3134926080, 3396169920, 3704912640, 4075403904, 4528226560, 5094254880, 5433871872, 6269852160, 6792339840, 7409825280, 8150807808, 9056453120, 10188509760, 13584679680, 16301615616, 20377019520, 27169359360, 40754039040, 81508078080]

約数ペア:

[(1, 81508078080), (2, 40754039040), (3, 27169359360), (4, 20377019520), (5, 16301615616), (6, 13584679680), (8, 10188509760), (9, 9056453120), (10, 8150807808), (11, 7409825280), (12, 6792339840), (13, 6269852160), (15, 5433871872), (16, 5094254880), (18, 4528226560), (20, 4075403904), (22, 3704912640), (24, 3396169920), (26, 3134926080), (30, 2716935936), (32, 2547127440), (33, 2469941760), (36, 2264113280), (39, 2089950720), (40, 2037701952), (44, 1852456320), (45, 1811290624), (48, 1698084960), (52, 1567463040), (55, 1481965056), (60, 1358467968), (64, 1273563720), (65, 1253970432), (66, 1234970880), (72, 1132056640), (78, 1044975360), (80, 1018850976), (88, 926228160), (90, 905645312), (96, 849042480), (99, 823313920), (104, 783731520), (110, 740982528), (117, 696650240), (120, 679233984), (121, 673620480), (128, 636781860), (130, 626985216), (132, 617485440), (143, 569986560), (144, 566028320), (156, 522487680), (160, 509425488), (165, 493988352), (169, 482296320), (173, 471144960), (176, 463114080), (180, 452822656), (192, 424521240), (195, 417990144), (198, 411656960), (208, 391865760), (220, 370491264), (234, 348325120), (240, 339616992), (242, 336810240), (256, 318390930), (260, 313492608), (264, 308742720), (286, 284993280), (288, 283014160), (312, 261243840), (320, 254712744), (330, 246994176), (338, 241148160), (346, 235572480), (352, 231557040), (360, 226411328), (363, 224540160), (384, 212260620), (390, 208995072), (396, 205828480), (416, 195932880), (429, 189995520), (440, 185245632), (468, 174162560), (480, 169808496), (484, 168405120), (495, 164662784), (507, 160765440), (512, 159195465), (519, 157048320), (520, 156746304), (528, 154371360), (572, 142496640), (576, 141507080), (585, 139330048), (605, 134724096), (624, 130621920), (640, 127356372), (660, 123497088), (676, 120574080), (692, 117786240), (704, 115778520), (715, 113997312), (720, 113205664), (726, 112270080), (768, 106130310), (780, 104497536), (792, 102914240), (832, 97966440), (845, 96459264), (858, 94997760), (865, 94228992), (880, 92622816), (936, 87081280), (960, 84904248), (968, 84202560), (990, 82331392), (1014, 80382720), (1038, 78524160), (1040, 78373152), (1056, 77185680), (1089, 74846720), (1144, 71248320), (1152, 70753540), (1170, 69665024), (1210, 67362048), (1248, 65310960), (1280, 63678186), (1287, 63331840), (1320, 61748544), (1352, 60287040), (1384, 58893120), (1408, 57889260), (1430, 56998656), (1440, 56602832), (1452, 56135040), (1521, 53588480), (1536, 53065155), (1557, 52349440), (1560, 52248768), (1573, 51816960), (1584, 51457120), (1664, 48983220), (1690, 48229632), (1716, 47498880), (1730, 47114496), (1760, 46311408), (1815, 44908032), (1859, 43845120), (1872, 43540640), (1903, 42831360), (1920, 42452124), (1936, 42101280), (1980, 41165696), (2028, 40191360), (2076, 39262080), (2080, 39186576), (2112, 38592840), (2145, 37999104), (2178, 37423360), (2249, 36241920), (2288, 35624160), (2304, 35376770), (2340, 34832512), (2420, 33681024), (2496, 32655480), (2535, 32153088), (2560, 31839093), (2574, 31665920), (2595, 31409664), (2640, 30874272), (2704, 30143520), (2768, 29446560), (2816, 28944630), (2860, 28499328), (2880, 28301416), (2904, 28067520), (3042, 26794240), (3114, 26174720), (3120, 26124384), (3146, 25908480), (3168, 25728560), (3328, 24491610), (3380, 24114816), (3432, 23749440), (3460, 23557248), (3520, 23155704), (3630, 22454016), (3718, 21922560), (3744, 21770320), (3806, 21415680), (3840, 21226062), (3872, 21050640), (3960, 20582848), (4056, 20095680), (4152, 19631040), (4160, 19593288), (4224, 19296420), (4290, 18999552), (4356, 18711680), (4498, 18120960), (4576, 17812080), (4608, 17688385), (4680, 17416256), (4719, 17272320), (4840, 16840512), (4992, 16327740), (5070, 16076544), (5148, 15832960), (5190, 15704832), (5280, 15437136), (5408, 15071760), (5445, 14969344), (5536, 14723280), (5577, 14615040), (5632, 14472315), (5709, 14277120), (5720, 14249664), (5760, 14150708), (5808, 14033760), (6084, 13397120), (6228, 13087360), (6240, 13062192), (6292, 12954240), (6336, 12864280), (6435, 12666368), (6656, 12245805), (6747, 12080640), (6760, 12057408), (6864, 11874720), (6920, 11778624), (7040, 11577852), (7260, 11227008), (7436, 10961280), (7488, 10885160), (7605, 10717696), (7612, 10707840), (7680, 10613031), (7744, 10525320), (7785, 10469888), (7865, 10363392), (7920, 10291424), (8112, 10047840), (8304, 9815520), (8320, 9796644), (8448, 9648210), (8580, 9499776), (8712, 9355840), (8996, 9060480), (9152, 8906040), (9295, 8769024), (9360, 8708128), (9438, 8636160), (9515, 8566272), (9680, 8420256), (9984, 8163870), (10140, 8038272), (10296, 7916480), (10380, 7852416), (10560, 7718568), (10816, 7535880), (10890, 7484672), (11072, 7361640), (11154, 7307520), (11245, 7248384), (11418, 7138560), (11440, 7124832), (11520, 7075354), (11616, 7016880), (12168, 6698560), (12456, 6543680), (12480, 6531096), (12584, 6477120), (12672, 6432140), (12870, 6333184), (13494, 6040320), (13520, 6028704), (13728, 5937360), (13840, 5889312), (14080, 5788926), (14157, 5757440), (14520, 5613504), (14872, 5480640), (14976, 5442580), (15210, 5358848), (15224, 5353920), (15488, 5262660), (15570, 5234944), (15730, 5181696), (15840, 5145712), (16224, 5023920), (16608, 4907760), (16640, 4898322), (16731, 4871680), (16896, 4824105), (17127, 4759040), (17160, 4749888), (17424, 4677920), (17992, 4530240), (18304, 4453020), (18590, 4384512), (18720, 4354064), (18876, 4318080), (19030, 4283136), (19360, 4210128), (19968, 4081935), (20241, 4026880), (20280, 4019136), (20449, 3985920), (20592, 3958240), (20760, 3926208), (20933, 3893760), (21120, 3859284), (21632, 3767940), (21780, 3742336), (22144, 3680820), (22308, 3653760), (22490, 3624192), (22836, 3569280), (22880, 3562416), (23040, 3537677), (23232, 3508440), (23595, 3454464), (24336, 3349280), (24739, 3294720), (24912, 3271840), (24960, 3265548), (25168, 3238560), (25344, 3216070), (25740, 3166592), (26988, 3020160), (27040, 3014352), (27456, 2968680), (27680, 2944656), (27885, 2923008), (28160, 2894463), (28314, 2878720), (28545, 2855424), (29040, 2806752), (29237, 2787840), (29744, 2740320), (29952, 2721290), (30420, 2679424), (30448, 2676960), (30976, 2631330), (31140, 2617472), (31460, 2590848), (31680, 2572856), (32448, 2511960), (33216, 2453880), (33280, 2449161), (33462, 2435840), (33735, 2416128), (34254, 2379520), (34320, 2374944), (34848, 2338960), (35984, 2265120), (36608, 2226510), (37180, 2192256), (37440, 2177032), (37752, 2159040), (38060, 2141568), (38720, 2105064), (40482, 2013440), (40560, 2009568), (40898, 1992960), (41184, 1979120), (41520, 1963104), (41866, 1946880), (42240, 1929642), (43264, 1883970), (43560, 1871168), (44288, 1840410), (44616, 1826880), (44980, 1812096), (45672, 1784640), (45760, 1781208), (46464, 1754220), (47190, 1727232), (48672, 1674640), (49478, 1647360), (49824, 1635920), (49920, 1632774), (50336, 1619280), (50688, 1608035), (51480, 1583296), (53976, 1510080), (54080, 1507176), (54912, 1484340), (55360, 1472328), (55770, 1461504), (56628, 1439360), (57090, 1427712), (58080, 1403376), (58474, 1393920), (59488, 1370160), (59904, 1360645), (60840, 1339712), (60896, 1338480), (61347, 1328640), (61952, 1315665), (62280, 1308736), (62799, 1297920), (62920, 1295424), (63360, 1286428), (64896, 1255980), (66432, 1226940), (66924, 1217920), (67470, 1208064), (68508, 1189760), (68640, 1187472), (69696, 1169480), (70785, 1151488), (71968, 1132560), (73216, 1113255), (74217, 1098240), (74360, 1096128), (74880, 1088516), (75504, 1079520), (76120, 1070784), (77440, 1052532), (80964, 1006720), (81120, 1004784), (81796, 996480), (82368, 989560), (83040, 981552), (83655, 974336), (83732, 973440), (84480, 964821), (85635, 951808), (86528, 941985), (87120, 935584), (87711, 929280), (88576, 920205), (89232, 913440), (89960, 906048), (91344, 892320), (91520, 890604), (92928, 877110), (94380, 863616), (97344, 837320), (98956, 823680), (99648, 817960), (99840, 816387), (100672, 809640), (101205, 805376), (102245, 797184), (102960, 791648), (104665, 778752), (107952, 755040), (108160, 753588), (109824, 742170), (110720, 736164), (111540, 730752), (113256, 719680), (114180, 713856), (116160, 701688), (116948, 696960), (118976, 685080), (121680, 669856), (121792, 669240), (122694, 664320), (123695, 658944), (124560, 654368), (125598, 648960), (125840, 647712), (126720, 643214), (129792, 627990), (132864, 613470), (133848, 608960), (134940, 604032), (137016, 594880), (137280, 593736), (139392, 584740), (141570, 575744), (143936, 566280), (146185, 557568), (148434, 549120), (148720, 548064), (149760, 544258), (151008, 539760), (152240, 535392), (154880, 526266), (161928, 503360), (162240, 502392), (163592, 498240), (164736, 494780), (166080, 490776), (167310, 487168), (167464, 486720), (171270, 475904), (174240, 467792), (175422, 464640), (178464, 456720), (179920, 453024), (182688, 446160), (183040, 445302), (184041, 442880), (185856, 438555), (188397, 432640), (188760, 431808), (194688, 418660), (197912, 411840), (199296, 408980), (201344, 404820), (202410, 402688), (204490, 398592), (205920, 395824), (209330, 389376), (215904, 377520), (216320, 376794), (219648, 371085), (221440, 368082), (222651, 366080), (223080, 365376), (226512, 359840), (228360, 356928), (232320, 350844), (233896, 348480), (237952, 342540), (243360, 334928), (243584, 334620), (245388, 332160), (247390, 329472), (249120, 327184), (251196, 324480), (251680, 323856), (253440, 321607), (259584, 313995), (263133, 309760), (265728, 306735), (267696, 304480), (269880, 302016), (272129, 299520), (274032, 297440), (274560, 296868), (278784, 292370), (283140, 287872)]