31503065880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{9319}}^1$

素因数の和:9554

約数の個数: 256

約数和(自身を含む): 111607372800

約数和(自身を除く): 80104306920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 197, 220, 260, 264, 286, 312, 330, 390, 394, 429, 440, 520, 572, 591, 660, 715, 780, 788, 858, 985, 1144, 1182, 1320, 1430, 1560, 1576, 1716, 1970, 2145, 2167, 2364, 2561, 2860, 2955, 3432, 3940, 4290, 4334, 4728, 5122, 5720, 5910, 6501, 7683, 7880, 8580, 8668, 9319, 10244, 10835, 11820, 12805, 13002, 15366, 17160, 17336, 18638, 20488, 21670, 23640, 25610, 26004, 27957, 28171, 30732, 32505, 37276, 38415, 43340, 46595, 51220, 52008, 55914, 56342, 61464, 65010, 74552, 76830, 84513, 86680, 93190, 102440, 102509, 111828, 112684, 121147, 130020, 139785, 140855, 153660, 169026, 186380, 205018, 223656, 225368, 242294, 260040, 279570, 281710, 307320, 307527, 338052, 363441, 372760, 410036, 422565, 484588, 512545, 559140, 563420, 605735, 615054, 676104, 726882, 820072, 845130, 969176, 1025090, 1118280, 1126840, 1211470, 1230108, 1332617, 1453764, 1537635, 1690260, 1817205, 1835843, 2050180, 2422940, 2460216, 2665234, 2907528, 3075270, 3380520, 3634410, 3671686, 3997851, 4100360, 4845880, 5330468, 5507529, 6150540, 6663085, 7268820, 7343372, 7995702, 9179215, 10660936, 11015058, 12301080, 13326170, 14537640, 14686744, 15991404, 18358430, 19989255, 20194273, 22030116, 23865959, 26652340, 27537645, 31982808, 36716860, 39978510, 40388546, 44060232, 47731918, 53304680, 55075290, 60582819, 71597877, 73433720, 79957020, 80777092, 95463836, 100971365, 110150580, 119329795, 121165638, 143195754, 159914040, 161554184, 190927672, 201942730, 220301160, 238659590, 242331276, 262525549, 286391508, 302914095, 357989385, 403885460, 477319180, 484662552, 525051098, 572783016, 605828190, 715978770, 787576647, 807770920, 954638360, 1050102196, 1211656380, 1312627745, 1431957540, 1575153294, 2100204392, 2423312760, 2625255490, 2863915080, 3150306588, 3937883235, 5250510980, 6300613176, 7875766470, 10501021960, 15751532940, 31503065880]

約数ペア:

[(1, 31503065880), (2, 15751532940), (3, 10501021960), (4, 7875766470), (5, 6300613176), (6, 5250510980), (8, 3937883235), (10, 3150306588), (11, 2863915080), (12, 2625255490), (13, 2423312760), (15, 2100204392), (20, 1575153294), (22, 1431957540), (24, 1312627745), (26, 1211656380), (30, 1050102196), (33, 954638360), (39, 807770920), (40, 787576647), (44, 715978770), (52, 605828190), (55, 572783016), (60, 525051098), (65, 484662552), (66, 477319180), (78, 403885460), (88, 357989385), (104, 302914095), (110, 286391508), (120, 262525549), (130, 242331276), (132, 238659590), (143, 220301160), (156, 201942730), (165, 190927672), (195, 161554184), (197, 159914040), (220, 143195754), (260, 121165638), (264, 119329795), (286, 110150580), (312, 100971365), (330, 95463836), (390, 80777092), (394, 79957020), (429, 73433720), (440, 71597877), (520, 60582819), (572, 55075290), (591, 53304680), (660, 47731918), (715, 44060232), (780, 40388546), (788, 39978510), (858, 36716860), (985, 31982808), (1144, 27537645), (1182, 26652340), (1320, 23865959), (1430, 22030116), (1560, 20194273), (1576, 19989255), (1716, 18358430), (1970, 15991404), (2145, 14686744), (2167, 14537640), (2364, 13326170), (2561, 12301080), (2860, 11015058), (2955, 10660936), (3432, 9179215), (3940, 7995702), (4290, 7343372), (4334, 7268820), (4728, 6663085), (5122, 6150540), (5720, 5507529), (5910, 5330468), (6501, 4845880), (7683, 4100360), (7880, 3997851), (8580, 3671686), (8668, 3634410), (9319, 3380520), (10244, 3075270), (10835, 2907528), (11820, 2665234), (12805, 2460216), (13002, 2422940), (15366, 2050180), (17160, 1835843), (17336, 1817205), (18638, 1690260), (20488, 1537635), (21670, 1453764), (23640, 1332617), (25610, 1230108), (26004, 1211470), (27957, 1126840), (28171, 1118280), (30732, 1025090), (32505, 969176), (37276, 845130), (38415, 820072), (43340, 726882), (46595, 676104), (51220, 615054), (52008, 605735), (55914, 563420), (56342, 559140), (61464, 512545), (65010, 484588), (74552, 422565), (76830, 410036), (84513, 372760), (86680, 363441), (93190, 338052), (102440, 307527), (102509, 307320), (111828, 281710), (112684, 279570), (121147, 260040), (130020, 242294), (139785, 225368), (140855, 223656), (153660, 205018), (169026, 186380)]