80206428960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1406

約数の個数: 768

約数和(自身を含む): 336381050880

約数和(自身を除く): 256174621920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 67, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 134, 135, 140, 144, 155, 160, 168, 180, 186, 189, 201, 210, 216, 217, 224, 240, 248, 252, 268, 270, 279, 280, 288, 310, 315, 335, 336, 360, 372, 378, 402, 420, 432, 434, 465, 469, 480, 496, 504, 536, 540, 558, 560, 603, 620, 630, 651, 670, 672, 720, 744, 756, 804, 837, 840, 864, 868, 930, 938, 945, 992, 1005, 1008, 1072, 1080, 1085, 1116, 1120, 1206, 1240, 1260, 1277, 1302, 1340, 1395, 1407, 1440, 1488, 1512, 1608, 1674, 1680, 1736, 1809, 1860, 1876, 1890, 1953, 2010, 2016, 2077, 2144, 2160, 2170, 2232, 2345, 2412, 2480, 2520, 2554, 2604, 2680, 2790, 2814, 2976, 3015, 3024, 3216, 3255, 3348, 3360, 3472, 3618, 3720, 3752, 3780, 3831, 3906, 4020, 4154, 4185, 4221, 4320, 4340, 4464, 4690, 4824, 4960, 5040, 5108, 5208, 5360, 5580, 5628, 5859, 6030, 6048, 6231, 6385, 6432, 6510, 6696, 6944, 7035, 7236, 7440, 7504, 7560, 7662, 7812, 8040, 8308, 8370, 8442, 8680, 8928, 8939, 9045, 9380, 9648, 9765, 10080, 10216, 10385, 10416, 10720, 11160, 11256, 11493, 11718, 12060, 12462, 12663, 12770, 13020, 13392, 14070, 14472, 14539, 14880, 15008, 15120, 15324, 15624, 16080, 16616, 16740, 16884, 17360, 17878, 18090, 18693, 18760, 19155, 19296, 19530, 20432, 20770, 20832, 21105, 22320, 22512, 22986, 23436, 24120, 24924, 25326, 25540, 26040, 26784, 26817, 28140, 28944, 29078, 29295, 30240, 30648, 31155, 31248, 32160, 33232, 33480, 33768, 34479, 34720, 35756, 36180, 37386, 37520, 38310, 39060, 39587, 40864, 41540, 42210, 43617, 44640, 44695, 45024, 45972, 46872, 48240, 49848, 50652, 51080, 52080, 53634, 56079, 56280, 57465, 57888, 58156, 58590, 61296, 62310, 62496, 63315, 66464, 66960, 67536, 68958, 71512, 72360, 72695, 74772, 75040, 76620, 78120, 79174, 80451, 83080, 84420, 85559, 87234, 89390, 91944, 93465, 93744, 96480, 99696, 101304, 102160, 104160, 107268, 112158, 112560, 114930, 116312, 117180, 118761, 122592, 124620, 126630, 130851, 133920, 134085, 135072, 137916, 143024, 144720, 145390, 149544, 153240, 156240, 158348, 160902, 166160, 168840, 171118, 172395, 174468, 178780, 183888, 186930, 187488, 197935, 199392, 202608, 204320, 214536, 218085, 224316, 225120, 229860, 232624, 234360, 237522, 241353, 249240, 253260, 256677, 261702, 268170, 275832, 277109, 280395, 286048, 289440, 290780, 299088, 306480, 312480, 316696, 321804, 332320, 337680, 342236, 344790, 348936, 356283, 357560, 367776, 373860, 392553, 395870, 402255, 405216, 427795, 429072, 436170, 448632, 459720, 465248, 468720, 475044, 482706, 498480, 506520, 513354, 523404, 536340, 551664, 554218, 560790, 581560, 593805, 598176, 598913, 612960, 633392, 643608, 654255, 675360, 684472, 689580, 697872, 712566, 715120, 747720, 770031, 785106, 791740, 804510, 831327, 855590, 858144, 872340, 897264, 919440, 937440, 950088, 965412, 996960, 1013040, 1026708, 1046808, 1068849, 1072680, 1103328, 1108436, 1121580, 1163120, 1187610, 1197826, 1206765, 1266784, 1283385, 1287216, 1308510, 1368944, 1379160, 1385545, 1395744, 1425132, 1430240, 1495440, 1540062, 1570212, 1583480, 1609020, 1662654, 1711180, 1744680, 1781415, 1794528, 1796739, 1838880, 1900176, 1930824, 1962765, 2026080, 2053416, 2093616, 2137698, 2145360, 2216872, 2243160, 2310093, 2326240, 2375220, 2395652, 2413530, 2493981, 2566770, 2574432, 2617020, 2652329, 2737888, 2758320, 2771090, 2850264, 2990880, 2994565, 3080124, 3140424, 3166960, 3218040, 3325308, 3422360, 3489360, 3562830, 3593478, 3800352, 3850155, 3861648, 3925530, 4106832, 4156635, 4187232, 4275396, 4290720, 4433744, 4486320, 4620186, 4750440, 4791304, 4827060, 4987962, 5133540, 5234040, 5304658, 5344245, 5390217, 5516640, 5542180, 5700528, 5989130, 6160248, 6280848, 6333920, 6436080, 6650616, 6844720, 6978720, 7125660, 7186956, 7481943, 7700310, 7723296, 7851060, 7956987, 8213664, 8313270, 8550792, 8867488, 8972640, 8983695, 9240372, 9500880, 9582608, 9654120, 9975924, 10267080, 10468080, 10609316, 10688490, 10780434, 11084360, 11401056, 11550465, 11978260, 12320496, 12469905, 12561696, 12872160, 13261645, 13301232, 13689440, 14251320, 14373912, 14963886, 15400620, 15702120, 15913974, 16170651, 16626540, 17101584, 17967390, 18480744, 18566303, 19001760, 19165216, 19308240, 19951848, 20534160, 20936160, 21218632, 21376980, 21560868, 22168720, 23100930, 23870961, 23956520, 24640992, 24939810, 26523290, 26602464, 26951085, 28502640, 28747824, 29927772, 30801240, 31404240, 31827948, 32341302, 33253080, 34203168, 35934780, 36961488, 37132606, 37409715, 38616480, 39784935, 39903696, 41068320, 42437264, 42753960, 43121736, 44337440, 46201860, 47741922, 47913040, 49879620, 53046580, 53902170, 55698909, 57005280, 57495648, 59855544, 61602480, 62808480, 63655896, 64682604, 66506160, 71612883, 71869560, 73922976, 74265212, 74819430, 79569870, 79807392, 80853255, 84874528, 85507920, 86243472, 92403720, 92831515, 95483844, 95826080, 99759240, 106093160, 107804340, 111397818, 119354805, 119711088, 123204960, 127311792, 129365208, 133012320, 143225766, 143739120, 148530424, 149638860, 159139740, 161706510, 167096727, 171015840, 172486944, 184807440, 185663030, 190967688, 199518480, 212186320, 215608680, 222795636, 238709610, 239422176, 254623584, 258730416, 278494545, 286451532, 287478240, 297060848, 299277720, 318279480, 323413020, 334193454, 358064415, 369614880, 371326060, 381935376, 399036960, 424372640, 431217360, 445591272, 477419220, 501290181, 517460832, 556989090, 572903064, 594121696, 598555440, 636558960, 646826040, 668386908, 716128830, 742652120, 763870752, 835483635, 862434720, 891182544, 954838440, 1002580362, 1113978180, 1145806128, 1197110880, 1273117920, 1293652080, 1336773816, 1432257660, 1485304240, 1670967270, 1782365088, 1909676880, 2005160724, 2227956360, 2291612256, 2506450905, 2587304160, 2673547632, 2864515320, 2970608480, 3341934540, 3819353760, 4010321448, 4455912720, 5012901810, 5347095264, 5729030640, 6683869080, 8020642896, 8911825440, 10025803620, 11458061280, 13367738160, 16041285792, 20051607240, 26735476320, 40103214480, 80206428960]

約数ペア:

[(1, 80206428960), (2, 40103214480), (3, 26735476320), (4, 20051607240), (5, 16041285792), (6, 13367738160), (7, 11458061280), (8, 10025803620), (9, 8911825440), (10, 8020642896), (12, 6683869080), (14, 5729030640), (15, 5347095264), (16, 5012901810), (18, 4455912720), (20, 4010321448), (21, 3819353760), (24, 3341934540), (27, 2970608480), (28, 2864515320), (30, 2673547632), (31, 2587304160), (32, 2506450905), (35, 2291612256), (36, 2227956360), (40, 2005160724), (42, 1909676880), (45, 1782365088), (48, 1670967270), (54, 1485304240), (56, 1432257660), (60, 1336773816), (62, 1293652080), (63, 1273117920), (67, 1197110880), (70, 1145806128), (72, 1113978180), (80, 1002580362), (84, 954838440), (90, 891182544), (93, 862434720), (96, 835483635), (105, 763870752), (108, 742652120), (112, 716128830), (120, 668386908), (124, 646826040), (126, 636558960), (134, 598555440), (135, 594121696), (140, 572903064), (144, 556989090), (155, 517460832), (160, 501290181), (168, 477419220), (180, 445591272), (186, 431217360), (189, 424372640), (201, 399036960), (210, 381935376), (216, 371326060), (217, 369614880), (224, 358064415), (240, 334193454), (248, 323413020), (252, 318279480), (268, 299277720), (270, 297060848), (279, 287478240), (280, 286451532), (288, 278494545), (310, 258730416), (315, 254623584), (335, 239422176), (336, 238709610), (360, 222795636), (372, 215608680), (378, 212186320), (402, 199518480), (420, 190967688), (432, 185663030), (434, 184807440), (465, 172486944), (469, 171015840), (480, 167096727), (496, 161706510), (504, 159139740), (536, 149638860), (540, 148530424), (558, 143739120), (560, 143225766), (603, 133012320), (620, 129365208), (630, 127311792), (651, 123204960), (670, 119711088), (672, 119354805), (720, 111397818), (744, 107804340), (756, 106093160), (804, 99759240), (837, 95826080), (840, 95483844), (864, 92831515), (868, 92403720), (930, 86243472), (938, 85507920), (945, 84874528), (992, 80853255), (1005, 79807392), (1008, 79569870), (1072, 74819430), (1080, 74265212), (1085, 73922976), (1116, 71869560), (1120, 71612883), (1206, 66506160), (1240, 64682604), (1260, 63655896), (1277, 62808480), (1302, 61602480), (1340, 59855544), (1395, 57495648), (1407, 57005280), (1440, 55698909), (1488, 53902170), (1512, 53046580), (1608, 49879620), (1674, 47913040), (1680, 47741922), (1736, 46201860), (1809, 44337440), (1860, 43121736), (1876, 42753960), (1890, 42437264), (1953, 41068320), (2010, 39903696), (2016, 39784935), (2077, 38616480), (2144, 37409715), (2160, 37132606), (2170, 36961488), (2232, 35934780), (2345, 34203168), (2412, 33253080), (2480, 32341302), (2520, 31827948), (2554, 31404240), (2604, 30801240), (2680, 29927772), (2790, 28747824), (2814, 28502640), (2976, 26951085), (3015, 26602464), (3024, 26523290), (3216, 24939810), (3255, 24640992), (3348, 23956520), (3360, 23870961), (3472, 23100930), (3618, 22168720), (3720, 21560868), (3752, 21376980), (3780, 21218632), (3831, 20936160), (3906, 20534160), (4020, 19951848), (4154, 19308240), (4185, 19165216), (4221, 19001760), (4320, 18566303), (4340, 18480744), (4464, 17967390), (4690, 17101584), (4824, 16626540), (4960, 16170651), (5040, 15913974), (5108, 15702120), (5208, 15400620), (5360, 14963886), (5580, 14373912), (5628, 14251320), (5859, 13689440), (6030, 13301232), (6048, 13261645), (6231, 12872160), (6385, 12561696), (6432, 12469905), (6510, 12320496), (6696, 11978260), (6944, 11550465), (7035, 11401056), (7236, 11084360), (7440, 10780434), (7504, 10688490), (7560, 10609316), (7662, 10468080), (7812, 10267080), (8040, 9975924), (8308, 9654120), (8370, 9582608), (8442, 9500880), (8680, 9240372), (8928, 8983695), (8939, 8972640), (9045, 8867488), (9380, 8550792), (9648, 8313270), (9765, 8213664), (10080, 7956987), (10216, 7851060), (10385, 7723296), (10416, 7700310), (10720, 7481943), (11160, 7186956), (11256, 7125660), (11493, 6978720), (11718, 6844720), (12060, 6650616), (12462, 6436080), (12663, 6333920), (12770, 6280848), (13020, 6160248), (13392, 5989130), (14070, 5700528), (14472, 5542180), (14539, 5516640), (14880, 5390217), (15008, 5344245), (15120, 5304658), (15324, 5234040), (15624, 5133540), (16080, 4987962), (16616, 4827060), (16740, 4791304), (16884, 4750440), (17360, 4620186), (17878, 4486320), (18090, 4433744), (18693, 4290720), (18760, 4275396), (19155, 4187232), (19296, 4156635), (19530, 4106832), (20432, 3925530), (20770, 3861648), (20832, 3850155), (21105, 3800352), (22320, 3593478), (22512, 3562830), (22986, 3489360), (23436, 3422360), (24120, 3325308), (24924, 3218040), (25326, 3166960), (25540, 3140424), (26040, 3080124), (26784, 2994565), (26817, 2990880), (28140, 2850264), (28944, 2771090), (29078, 2758320), (29295, 2737888), (30240, 2652329), (30648, 2617020), (31155, 2574432), (31248, 2566770), (32160, 2493981), (33232, 2413530), (33480, 2395652), (33768, 2375220), (34479, 2326240), (34720, 2310093), (35756, 2243160), (36180, 2216872), (37386, 2145360), (37520, 2137698), (38310, 2093616), (39060, 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