18915785280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 896

約数和(自身を含む): 80057548800

約数和(自身を除く): 61141763520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 79, 80, 84, 90, 96, 105, 107, 108, 111, 112, 120, 126, 135, 140, 144, 148, 158, 160, 168, 180, 185, 189, 192, 210, 214, 216, 222, 224, 237, 240, 252, 259, 270, 280, 288, 296, 315, 316, 320, 321, 333, 336, 360, 370, 378, 395, 420, 428, 432, 444, 448, 474, 480, 504, 518, 535, 540, 553, 555, 560, 576, 592, 630, 632, 642, 666, 672, 711, 720, 740, 749, 756, 777, 790, 840, 856, 864, 888, 945, 948, 960, 963, 999, 1008, 1036, 1070, 1080, 1106, 1110, 1120, 1184, 1185, 1260, 1264, 1284, 1295, 1332, 1344, 1422, 1440, 1480, 1498, 1512, 1554, 1580, 1605, 1659, 1665, 1680, 1712, 1728, 1776, 1890, 1896, 1926, 1998, 2016, 2072, 2133, 2140, 2160, 2212, 2220, 2240, 2247, 2331, 2368, 2370, 2520, 2528, 2568, 2590, 2664, 2765, 2844, 2880, 2889, 2923, 2960, 2996, 3024, 3108, 3160, 3210, 3318, 3330, 3360, 3424, 3552, 3555, 3745, 3780, 3792, 3852, 3885, 3959, 3996, 4032, 4144, 4266, 4280, 4320, 4424, 4440, 4494, 4662, 4740, 4815, 4977, 4995, 5040, 5056, 5136, 5180, 5328, 5530, 5688, 5778, 5846, 5920, 5992, 6048, 6216, 6320, 6420, 6636, 6660, 6720, 6741, 6848, 6993, 7104, 7110, 7490, 7560, 7584, 7704, 7770, 7918, 7992, 8288, 8295, 8453, 8532, 8560, 8640, 8769, 8848, 8880, 8988, 9324, 9480, 9630, 9954, 9990, 10080, 10272, 10360, 10656, 10665, 11060, 11235, 11376, 11556, 11655, 11692, 11840, 11877, 11984, 12096, 12432, 12640, 12840, 13272, 13320, 13482, 13986, 14220, 14445, 14615, 14931, 14980, 15120, 15168, 15408, 15540, 15836, 15984, 16576, 16590, 16906, 17064, 17120, 17538, 17696, 17760, 17976, 18648, 18960, 19260, 19795, 19908, 19980, 20160, 20223, 20461, 20544, 20720, 21312, 21330, 22120, 22470, 22752, 23112, 23310, 23384, 23754, 23968, 24864, 24885, 25280, 25359, 25680, 26307, 26544, 26640, 26964, 27713, 27972, 28440, 28890, 29230, 29862, 29960, 30240, 30816, 31080, 31672, 31968, 33180, 33705, 33812, 34128, 34240, 34965, 35076, 35392, 35520, 35631, 35952, 37296, 37920, 38520, 39590, 39816, 39960, 40446, 40922, 41440, 42265, 42660, 43845, 44240, 44940, 45504, 46224, 46620, 46768, 47508, 47936, 49728, 49770, 50718, 51360, 52614, 53088, 53280, 53928, 55426, 55944, 56880, 57780, 58460, 59171, 59385, 59724, 59920, 60480, 61383, 61632, 62160, 63344, 63936, 66360, 67410, 67624, 68256, 69930, 70152, 71262, 71904, 74592, 74655, 75840, 76077, 77040, 78921, 79180, 79632, 79920, 80892, 81844, 82880, 83139, 84530, 85320, 87690, 88480, 89880, 92448, 93240, 93536, 95016, 99540, 101115, 101436, 102305, 102720, 105228, 106176, 106560, 106893, 107856, 110852, 111888, 113760, 115560, 116920, 118342, 118770, 119448, 119840, 122766, 124320, 126688, 126795, 131535, 132720, 134820, 135248, 136512, 138565, 139860, 140304, 142524, 143808, 149184, 149310, 152154, 154080, 157842, 158360, 159264, 159840, 161784, 163688, 166278, 169060, 170640, 175380, 176960, 177513, 178155, 179760, 184149, 184896, 186480, 187072, 190032, 199080, 202230, 202872, 204610, 210456, 213786, 215712, 221704, 223776, 227520, 228231, 231120, 233840, 236684, 237540, 238896, 239680, 245532, 248640, 249417, 253376, 253590, 263070, 265440, 269640, 270496, 277130, 279720, 280608, 285048, 295855, 298620, 304308, 306915, 308160, 312761, 315684, 316720, 318528, 319680, 323568, 327376, 332556, 338120, 341280, 350760, 355026, 356310, 359520, 368298, 372960, 380064, 380385, 394605, 398160, 404460, 405744, 409220, 415695, 420912, 427572, 431424, 443408, 447552, 456462, 462240, 467680, 473368, 475080, 477792, 491064, 498834, 507180, 526140, 530880, 532539, 534465, 539280, 540992, 552447, 554260, 559440, 561216, 570096, 591710, 597240, 608616, 613830, 625522, 631368, 633440, 647136, 654752, 665112, 676240, 682560, 701520, 710052, 712620, 719040, 736596, 745920, 748251, 760128, 760770, 789210, 796320, 808920, 811488, 818440, 831390, 841824, 855144, 886816, 887565, 912924, 920745, 924480, 935360, 938283, 946736, 950160, 955584, 982128, 997668, 1014360, 1052280, 1065078, 1068930, 1078560, 1104894, 1108520, 1118880, 1140192, 1141155, 1183420, 1194480, 1217232, 1227660, 1247085, 1251044, 1262736, 1266880, 1294272, 1309504, 1330224, 1352480, 1403040, 1420104, 1425240, 1473192, 1496502, 1521540, 1563805, 1578420, 1592640, 1597617, 1617840, 1622976, 1636880, 1662780, 1683648, 1710288, 1773632, 1775130, 1825848, 1841490, 1876566, 1893472, 1900320, 1964256, 1995336, 2028720, 2104560, 2130156, 2137860, 2157120, 2189327, 2209788, 2217040, 2237760, 2280384, 2282310, 2366840, 2388960, 2434464, 2455320, 2494170, 2502088, 2525472, 2660448, 2662695, 2704960, 2762235, 2806080, 2814849, 2840208, 2850480, 2946384, 2993004, 3043080, 3127610, 3156840, 3195234, 3235680, 3273760, 3325560, 3420576, 3550260, 3651696, 3682980, 3741255, 3753132, 3786944, 3800640, 3928512, 3990672, 4057440, 4209120, 4260312, 4275720, 4378654, 4419576, 4434080, 4564620, 4691415, 4733680, 4777920, 4868928, 4910640, 4988340, 5004176, 5050944, 5320896, 5325390, 5524470, 5629698, 5680416, 5700960, 5892768, 5986008, 6086160, 6255220, 6313680, 6390468, 6471360, 6547520, 6567981, 6651120, 6841152, 7100520, 7303392, 7365960, 7482510, 7506264, 7981344, 7988085, 8114880, 8418240, 8444547, 8520624, 8551440, 8757308, 8839152, 8868160, 9129240, 9382830, 9467360, 9821280, 9976680, 10008352, 10650780, 10946635, 11048940, 11259396, 11360832, 11401920, 11785536, 11972016, 12172320, 12510440, 12627360, 12780936, 13135962, 13302240, 14074245, 14201040, 14606784, 14731920, 14965020, 15012528, 15962688, 15976170, 16889094, 17041248, 17102880, 17514616, 17678304, 18258480, 18765660, 18934720, 19642560, 19703943, 19953360, 20016704, 21301560, 21893270, 22097880, 22518792, 23944032, 24344640, 25020880, 25254720, 25561872, 26271924, 26604480, 28148490, 28402080, 29463840, 29930040, 30025056, 31952340, 32839905, 33778188, 34082496, 34205760, 35029232, 35356608, 36516960, 37531320, 39407886, 39906720, 42222735, 42603120, 43786540, 44195760, 45037584, 47888064, 50041760, 51123744, 52543848, 56296980, 56804160, 58927680, 59111829, 59860080, 60050112, 63904680, 65679810, 67556376, 70058464, 73033920, 75062640, 78815772, 79813440, 84445470, 85206240, 87573080, 88391520, 90075168, 98519715, 100083520, 102247488, 105087696, 112593960, 118223658, 119720160, 127809360, 131359620, 135112752, 140116928, 150125280, 157631544, 168890940, 170412480, 175146160, 176783040, 180150336, 197039430, 210175392, 225187920, 236447316, 239440320, 255618720, 262719240, 270225504, 295559145, 300250560, 315263088, 337781880, 350292320, 394078860, 420350784, 450375840, 472894632, 511237440, 525438480, 540451008, 591118290, 630526176, 675563760, 700584640, 788157720, 900751680, 945789264, 1050876960, 1182236580, 1261052352, 1351127520, 1576315440, 1891578528, 2101753920, 2364473160, 2702255040, 3152630880, 3783157056, 4728946320, 6305261760, 9457892640, 18915785280]

約数ペア:

[(1, 18915785280), (2, 9457892640), (3, 6305261760), (4, 4728946320), (5, 3783157056), (6, 3152630880), (7, 2702255040), (8, 2364473160), (9, 2101753920), (10, 1891578528), (12, 1576315440), (14, 1351127520), (15, 1261052352), (16, 1182236580), (18, 1050876960), (20, 945789264), (21, 900751680), (24, 788157720), (27, 700584640), (28, 675563760), (30, 630526176), (32, 591118290), (35, 540451008), (36, 525438480), (37, 511237440), (40, 472894632), (42, 450375840), (45, 420350784), (48, 394078860), (54, 350292320), (56, 337781880), (60, 315263088), (63, 300250560), (64, 295559145), (70, 270225504), (72, 262719240), (74, 255618720), (79, 239440320), (80, 236447316), (84, 225187920), (90, 210175392), (96, 197039430), (105, 180150336), (107, 176783040), (108, 175146160), (111, 170412480), (112, 168890940), (120, 157631544), (126, 150125280), (135, 140116928), (140, 135112752), (144, 131359620), (148, 127809360), (158, 119720160), (160, 118223658), (168, 112593960), (180, 105087696), (185, 102247488), (189, 100083520), (192, 98519715), (210, 90075168), (214, 88391520), (216, 87573080), (222, 85206240), (224, 84445470), (237, 79813440), (240, 78815772), (252, 75062640), (259, 73033920), (270, 70058464), (280, 67556376), (288, 65679810), (296, 63904680), (315, 60050112), (316, 59860080), (320, 59111829), (321, 58927680), (333, 56804160), (336, 56296980), (360, 52543848), (370, 51123744), (378, 50041760), (395, 47888064), (420, 45037584), (428, 44195760), (432, 43786540), (444, 42603120), (448, 42222735), (474, 39906720), (480, 39407886), (504, 37531320), (518, 36516960), (535, 35356608), (540, 35029232), (553, 34205760), (555, 34082496), (560, 33778188), (576, 32839905), (592, 31952340), (630, 30025056), (632, 29930040), (642, 29463840), (666, 28402080), (672, 28148490), (711, 26604480), (720, 26271924), (740, 25561872), (749, 25254720), (756, 25020880), (777, 24344640), (790, 23944032), (840, 22518792), (856, 22097880), (864, 21893270), (888, 21301560), (945, 20016704), (948, 19953360), (960, 19703943), (963, 19642560), (999, 18934720), (1008, 18765660), (1036, 18258480), (1070, 17678304), (1080, 17514616), (1106, 17102880), (1110, 17041248), (1120, 16889094), (1184, 15976170), (1185, 15962688), (1260, 15012528), (1264, 14965020), (1284, 14731920), (1295, 14606784), (1332, 14201040), (1344, 14074245), (1422, 13302240), (1440, 13135962), (1480, 12780936), (1498, 12627360), (1512, 12510440), (1554, 12172320), (1580, 11972016), (1605, 11785536), (1659, 11401920), (1665, 11360832), (1680, 11259396), (1712, 11048940), (1728, 10946635), (1776, 10650780), (1890, 10008352), (1896, 9976680), (1926, 9821280), (1998, 9467360), (2016, 9382830), (2072, 9129240), (2133, 8868160), (2140, 8839152), (2160, 8757308), (2212, 8551440), (2220, 8520624), (2240, 8444547), (2247, 8418240), (2331, 8114880), (2368, 7988085), (2370, 7981344), (2520, 7506264), (2528, 7482510), (2568, 7365960), (2590, 7303392), (2664, 7100520), (2765, 6841152), (2844, 6651120), (2880, 6567981), (2889, 6547520), (2923, 6471360), (2960, 6390468), (2996, 6313680), (3024, 6255220), (3108, 6086160), (3160, 5986008), (3210, 5892768), (3318, 5700960), (3330, 5680416), (3360, 5629698), (3424, 5524470), (3552, 5325390), (3555, 5320896), (3745, 5050944), (3780, 5004176), (3792, 4988340), (3852, 4910640), (3885, 4868928), (3959, 4777920), (3996, 4733680), (4032, 4691415), (4144, 4564620), (4266, 4434080), (4280, 4419576), (4320, 4378654), (4424, 4275720), (4440, 4260312), (4494, 4209120), (4662, 4057440), (4740, 3990672), (4815, 3928512), (4977, 3800640), (4995, 3786944), (5040, 3753132), (5056, 3741255), (5136, 3682980), (5180, 3651696), (5328, 3550260), (5530, 3420576), (5688, 3325560), (5778, 3273760), (5846, 3235680), (5920, 3195234), (5992, 3156840), (6048, 3127610), (6216, 3043080), (6320, 2993004), (6420, 2946384), (6636, 2850480), (6660, 2840208), (6720, 2814849), (6741, 2806080), (6848, 2762235), (6993, 2704960), (7104, 2662695), (7110, 2660448), (7490, 2525472), (7560, 2502088), (7584, 2494170), (7704, 2455320), (7770, 2434464), (7918, 2388960), (7992, 2366840), (8288, 2282310), (8295, 2280384), (8453, 2237760), (8532, 2217040), (8560, 2209788), (8640, 2189327), (8769, 2157120), (8848, 2137860), (8880, 2130156), (8988, 2104560), (9324, 2028720), (9480, 1995336), (9630, 1964256), (9954, 1900320), (9990, 1893472), (10080, 1876566), (10272, 1841490), (10360, 1825848), (10656, 1775130), (10665, 1773632), (11060, 1710288), (11235, 1683648), (11376, 1662780), (11556, 1636880), (11655, 1622976), (11692, 1617840), (11840, 1597617), (11877, 1592640), (11984, 1578420), (12096, 1563805), (12432, 1521540), (12640, 1496502), (12840, 1473192), (13272, 1425240), (13320, 1420104), (13482, 1403040), (13986, 1352480), (14220, 1330224), (14445, 1309504), (14615, 1294272), (14931, 1266880), (14980, 1262736), (15120, 1251044), (15168, 1247085), (15408, 1227660), (15540, 1217232), (15836, 1194480), (15984, 1183420), (16576, 1141155), (16590, 1140192), (16906, 1118880), (17064, 1108520), (17120, 1104894), (17538, 1078560), (17696, 1068930), (17760, 1065078), (17976, 1052280), (18648, 1014360), (18960, 997668), (19260, 982128), (19795, 955584), (19908, 950160), (19980, 946736), (20160, 938283), (20223, 935360), (20461, 924480), (20544, 920745), (20720, 912924), (21312, 887565), (21330, 886816), (22120, 855144), (22470, 841824), (22752, 831390), (23112, 818440), (23310, 811488), (23384, 808920), (23754, 796320), (23968, 789210), (24864, 760770), (24885, 760128), (25280, 748251), (25359, 745920), (25680, 736596), (26307, 719040), (26544, 712620), (26640, 710052), (26964, 701520), (27713, 682560), (27972, 676240), (28440, 665112), (28890, 654752), (29230, 647136), (29862, 633440), (29960, 631368), (30240, 625522), (30816, 613830), (31080, 608616), (31672, 597240), (31968, 591710), (33180, 570096), (33705, 561216), (33812, 559440), (34128, 554260), (34240, 552447), (34965, 540992), (35076, 539280), (35392, 534465), (35520, 532539), (35631, 530880), (35952, 526140), (37296, 507180), (37920, 498834), (38520, 491064), (39590, 477792), (39816, 475080), (39960, 473368), (40446, 467680), (40922, 462240), (41440, 456462), (42265, 447552), (42660, 443408), (43845, 431424), (44240, 427572), (44940, 420912), (45504, 415695), (46224, 409220), (46620, 405744), (46768, 404460), (47508, 398160), (47936, 394605), (49728, 380385), (49770, 380064), (50718, 372960), (51360, 368298), (52614, 359520), (53088, 356310), (53280, 355026), (53928, 350760), (55426, 341280), (55944, 338120), (56880, 332556), (57780, 327376), (58460, 323568), (59171, 319680), (59385, 318528), (59724, 316720), (59920, 315684), (60480, 312761), (61383, 308160), (61632, 306915), (62160, 304308), (63344, 298620), (63936, 295855), (66360, 285048), (67410, 280608), (67624, 279720), (68256, 277130), (69930, 270496), (70152, 269640), (71262, 265440), (71904, 263070), (74592, 253590), (74655, 253376), (75840, 249417), (76077, 248640), (77040, 245532), (78921, 239680), (79180, 238896), (79632, 237540), (79920, 236684), (80892, 233840), (81844, 231120), (82880, 228231), (83139, 227520), (84530, 223776), (85320, 221704), (87690, 215712), (88480, 213786), (89880, 210456), (92448, 204610), (93240, 202872), (93536, 202230), (95016, 199080), (99540, 190032), (101115, 187072), (101436, 186480), (102305, 184896), (102720, 184149), (105228, 179760), (106176, 178155), (106560, 177513), (106893, 176960), (107856, 175380), (110852, 170640), (111888, 169060), (113760, 166278), (115560, 163688), (116920, 161784), (118342, 159840), (118770, 159264), (119448, 158360), (119840, 157842), (122766, 154080), (124320, 152154), (126688, 149310), (126795, 149184), (131535, 143808), (132720, 142524), (134820, 140304), (135248, 139860), (136512, 138565)]