200785144960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1193}}^1$

素因数の和:1759

約数の個数: 256

約数和(自身を含む): 526124160000

約数和(自身を除く): 325339015040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 499, 527, 544, 620, 640, 680, 992, 998, 1054, 1088, 1193, 1240, 1360, 1984, 1996, 2108, 2176, 2386, 2480, 2495, 2635, 2720, 3968, 3992, 4216, 4772, 4960, 4990, 5270, 5440, 5965, 7984, 8432, 8483, 9544, 9920, 9980, 10540, 10880, 11930, 15469, 15968, 16864, 16966, 19088, 19840, 19960, 20281, 21080, 23860, 30938, 31936, 33728, 33932, 36983, 38176, 39920, 40562, 42160, 42415, 47720, 61876, 63872, 67456, 67864, 73966, 76352, 77345, 79840, 81124, 84320, 84830, 95440, 101405, 123752, 135728, 147932, 152704, 154690, 159680, 162248, 168640, 169660, 184915, 190880, 202810, 247504, 262973, 271456, 295864, 309380, 319360, 324496, 337280, 339320, 369830, 381760, 405620, 495008, 525946, 542912, 591728, 595307, 618760, 628711, 648992, 678640, 739660, 763520, 811240, 990016, 1051892, 1085824, 1183456, 1190614, 1237520, 1257422, 1297984, 1314865, 1357280, 1479320, 1622480, 1980032, 2103784, 2366912, 2381228, 2475040, 2514844, 2595968, 2629730, 2714560, 2958640, 2976535, 3143555, 3244960, 4207568, 4733824, 4762456, 4950080, 5029688, 5259460, 5429120, 5917280, 5953070, 6287110, 6489920, 8415136, 9524912, 9900160, 10059376, 10120219, 10518920, 11834560, 11906140, 12574220, 12979840, 16830272, 18454517, 19049824, 20118752, 20240438, 21037840, 23669120, 23812280, 25148440, 33660544, 36909034, 38099648, 40237504, 40480876, 42075680, 47624560, 50296880, 50601095, 73818068, 76199296, 80475008, 80961752, 84151360, 92272585, 95249120, 100593760, 101202190, 147636136, 161923504, 168302720, 184545170, 190498240, 201187520, 202404380, 295272272, 313726789, 323847008, 369090340, 380996480, 402375040, 404808760, 590544544, 627453578, 647694016, 738180680, 809617520, 1181089088, 1254907156, 1295388032, 1476361360, 1568633945, 1619235040, 2362178176, 2509814312, 2952722720, 3137267890, 3238470080, 5019628624, 5905445440, 6274535780, 6476940160, 10039257248, 11810890880, 12549071560, 20078514496, 25098143120, 40157028992, 50196286240, 100392572480, 200785144960]

約数ペア:

[(1, 200785144960), (2, 100392572480), (4, 50196286240), (5, 40157028992), (8, 25098143120), (10, 20078514496), (16, 12549071560), (17, 11810890880), (20, 10039257248), (31, 6476940160), (32, 6274535780), (34, 5905445440), (40, 5019628624), (62, 3238470080), (64, 3137267890), (68, 2952722720), (80, 2509814312), (85, 2362178176), (124, 1619235040), (128, 1568633945), (136, 1476361360), (155, 1295388032), (160, 1254907156), (170, 1181089088), (248, 809617520), (272, 738180680), (310, 647694016), (320, 627453578), (340, 590544544), (496, 404808760), (499, 402375040), (527, 380996480), (544, 369090340), (620, 323847008), (640, 313726789), (680, 295272272), (992, 202404380), (998, 201187520), (1054, 190498240), (1088, 184545170), (1193, 168302720), (1240, 161923504), (1360, 147636136), (1984, 101202190), (1996, 100593760), (2108, 95249120), (2176, 92272585), (2386, 84151360), (2480, 80961752), (2495, 80475008), (2635, 76199296), (2720, 73818068), (3968, 50601095), (3992, 50296880), (4216, 47624560), (4772, 42075680), (4960, 40480876), (4990, 40237504), (5270, 38099648), (5440, 36909034), (5965, 33660544), (7984, 25148440), (8432, 23812280), (8483, 23669120), (9544, 21037840), (9920, 20240438), (9980, 20118752), (10540, 19049824), (10880, 18454517), (11930, 16830272), (15469, 12979840), (15968, 12574220), (16864, 11906140), (16966, 11834560), (19088, 10518920), (19840, 10120219), (19960, 10059376), (20281, 9900160), (21080, 9524912), (23860, 8415136), (30938, 6489920), (31936, 6287110), (33728, 5953070), (33932, 5917280), (36983, 5429120), (38176, 5259460), (39920, 5029688), (40562, 4950080), (42160, 4762456), (42415, 4733824), (47720, 4207568), (61876, 3244960), (63872, 3143555), (67456, 2976535), (67864, 2958640), (73966, 2714560), (76352, 2629730), (77345, 2595968), (79840, 2514844), (81124, 2475040), (84320, 2381228), (84830, 2366912), (95440, 2103784), (101405, 1980032), (123752, 1622480), (135728, 1479320), (147932, 1357280), (152704, 1314865), (154690, 1297984), (159680, 1257422), (162248, 1237520), (168640, 1190614), (169660, 1183456), (184915, 1085824), (190880, 1051892), (202810, 990016), (247504, 811240), (262973, 763520), (271456, 739660), (295864, 678640), (309380, 648992), (319360, 628711), (324496, 618760), (337280, 595307), (339320, 591728), (369830, 542912), (381760, 525946), (405620, 495008)]