1240068991760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{13627}}^1$

素因数の和:13838

約数の個数: 240

約数和(自身を含む): 3198603240576

約数和(自身を除く): 1958534248816

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 137, 152, 184, 190, 230, 274, 304, 361, 368, 380, 437, 460, 548, 685, 722, 760, 874, 920, 1096, 1370, 1444, 1520, 1748, 1805, 1840, 2185, 2192, 2603, 2740, 2888, 3151, 3496, 3610, 4370, 5206, 5480, 5776, 6302, 6992, 7220, 8303, 8740, 10412, 10960, 12604, 13015, 13627, 14440, 15755, 16606, 17480, 20824, 25208, 26030, 27254, 28880, 31510, 33212, 34960, 41515, 41648, 49457, 50416, 52060, 54508, 59869, 63020, 66424, 68135, 83030, 98914, 104120, 109016, 119738, 126040, 132848, 136270, 166060, 197828, 208240, 218032, 239476, 247285, 252080, 258913, 272540, 299345, 313421, 332120, 395656, 478952, 494570, 517826, 545080, 598690, 626842, 664240, 791312, 957904, 989140, 1035652, 1090160, 1137511, 1197380, 1253684, 1294565, 1567105, 1866899, 1978280, 2071304, 2275022, 2394760, 2507368, 2589130, 3134210, 3733798, 3956560, 4142608, 4550044, 4789520, 4919347, 5014736, 5178260, 5687555, 5954999, 6268420, 7467596, 9100088, 9334495, 9838694, 10356520, 11375110, 11909998, 12536840, 14935192, 18200176, 18668990, 19677388, 20713040, 22750220, 23819996, 24596735, 25073680, 29774995, 29870384, 35471081, 37337980, 39354776, 42938677, 45500440, 47639992, 49193470, 59549990, 70942162, 74675960, 78709552, 85877354, 91000880, 95279984, 98386940, 113144981, 119099980, 141884324, 149351920, 171754708, 177355405, 196773880, 214693385, 226289962, 238199960, 283768648, 343509416, 354710810, 393547760, 429386770, 452579924, 476399920, 565724905, 567537296, 673950539, 687018832, 709421620, 815834863, 858773540, 905159848, 1131449810, 1347901078, 1418843240, 1631669726, 1717547080, 1810319696, 2262899620, 2695802156, 2837686480, 3263339452, 3369752695, 3435094160, 4079174315, 4525799240, 5391604312, 6526678904, 6739505390, 8158348630, 9051598480, 10783208624, 13053357808, 13479010780, 15500862397, 16316697260, 26958021560, 31001724794, 32633394520, 53916043120, 62003449588, 65266789040, 77504311985, 124006899176, 155008623970, 248013798352, 310017247940, 620034495880, 1240068991760]

約数ペア:

[(1, 1240068991760), (2, 620034495880), (4, 310017247940), (5, 248013798352), (8, 155008623970), (10, 124006899176), (16, 77504311985), (19, 65266789040), (20, 62003449588), (23, 53916043120), (38, 32633394520), (40, 31001724794), (46, 26958021560), (76, 16316697260), (80, 15500862397), (92, 13479010780), (95, 13053357808), (115, 10783208624), (137, 9051598480), (152, 8158348630), (184, 6739505390), (190, 6526678904), (230, 5391604312), (274, 4525799240), (304, 4079174315), (361, 3435094160), (368, 3369752695), (380, 3263339452), (437, 2837686480), (460, 2695802156), (548, 2262899620), (685, 1810319696), (722, 1717547080), (760, 1631669726), (874, 1418843240), (920, 1347901078), (1096, 1131449810), (1370, 905159848), (1444, 858773540), (1520, 815834863), (1748, 709421620), (1805, 687018832), (1840, 673950539), (2185, 567537296), (2192, 565724905), (2603, 476399920), (2740, 452579924), (2888, 429386770), (3151, 393547760), (3496, 354710810), (3610, 343509416), (4370, 283768648), (5206, 238199960), (5480, 226289962), (5776, 214693385), (6302, 196773880), (6992, 177355405), (7220, 171754708), (8303, 149351920), (8740, 141884324), (10412, 119099980), (10960, 113144981), (12604, 98386940), (13015, 95279984), (13627, 91000880), (14440, 85877354), (15755, 78709552), (16606, 74675960), (17480, 70942162), (20824, 59549990), (25208, 49193470), (26030, 47639992), (27254, 45500440), (28880, 42938677), (31510, 39354776), (33212, 37337980), (34960, 35471081), (41515, 29870384), (41648, 29774995), (49457, 25073680), (50416, 24596735), (52060, 23819996), (54508, 22750220), (59869, 20713040), (63020, 19677388), (66424, 18668990), (68135, 18200176), (83030, 14935192), (98914, 12536840), (104120, 11909998), (109016, 11375110), (119738, 10356520), (126040, 9838694), (132848, 9334495), (136270, 9100088), (166060, 7467596), (197828, 6268420), (208240, 5954999), (218032, 5687555), (239476, 5178260), (247285, 5014736), (252080, 4919347), (258913, 4789520), (272540, 4550044), (299345, 4142608), (313421, 3956560), (332120, 3733798), (395656, 3134210), (478952, 2589130), (494570, 2507368), (517826, 2394760), (545080, 2275022), (598690, 2071304), (626842, 1978280), (664240, 1866899), (791312, 1567105), (957904, 1294565), (989140, 1253684), (1035652, 1197380), (1090160, 1137511)]