25236475680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{27143}}^1$

素因数の和:27323

約数の個数: 192

約数和(自身を含む): 86187628800

約数和(自身を除く): 60951153120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 149, 156, 160, 195, 208, 240, 260, 298, 312, 390, 416, 447, 480, 520, 596, 624, 745, 780, 894, 1040, 1192, 1248, 1490, 1560, 1788, 1937, 2080, 2235, 2384, 2980, 3120, 3576, 3874, 4470, 4768, 5811, 5960, 6240, 7152, 7748, 8940, 9685, 11622, 11920, 14304, 15496, 17880, 19370, 23244, 23840, 27143, 29055, 30992, 35760, 38740, 46488, 54286, 58110, 61984, 71520, 77480, 81429, 92976, 108572, 116220, 135715, 154960, 162858, 185952, 217144, 232440, 271430, 309920, 325716, 352859, 407145, 434288, 464880, 542860, 651432, 705718, 814290, 868576, 929760, 1058577, 1085720, 1302864, 1411436, 1628580, 1764295, 2117154, 2171440, 2605728, 2822872, 3257160, 3528590, 4044307, 4234308, 4342880, 5292885, 5645744, 6514320, 7057180, 8088614, 8468616, 10585770, 11291488, 12132921, 13028640, 14114360, 16177228, 16937232, 20221535, 21171540, 24265842, 28228720, 32354456, 33874464, 40443070, 42343080, 48531684, 52575991, 56457440, 60664605, 64708912, 80886140, 84686160, 97063368, 105151982, 121329210, 129417824, 157727973, 161772280, 169372320, 194126736, 210303964, 242658420, 262879955, 315455946, 323544560, 388253472, 420607928, 485316840, 525759910, 630911892, 647089120, 788639865, 841215856, 970633680, 1051519820, 1261823784, 1577279730, 1682431712, 1941267360, 2103039640, 2523647568, 3154559460, 4206079280, 5047295136, 6309118920, 8412158560, 12618237840, 25236475680]

約数ペア:

[(1, 25236475680), (2, 12618237840), (3, 8412158560), (4, 6309118920), (5, 5047295136), (6, 4206079280), (8, 3154559460), (10, 2523647568), (12, 2103039640), (13, 1941267360), (15, 1682431712), (16, 1577279730), (20, 1261823784), (24, 1051519820), (26, 970633680), (30, 841215856), (32, 788639865), (39, 647089120), (40, 630911892), (48, 525759910), (52, 485316840), (60, 420607928), (65, 388253472), (78, 323544560), (80, 315455946), (96, 262879955), (104, 242658420), (120, 210303964), (130, 194126736), (149, 169372320), (156, 161772280), (160, 157727973), (195, 129417824), (208, 121329210), (240, 105151982), (260, 97063368), (298, 84686160), (312, 80886140), (390, 64708912), (416, 60664605), (447, 56457440), (480, 52575991), (520, 48531684), (596, 42343080), (624, 40443070), (745, 33874464), (780, 32354456), (894, 28228720), (1040, 24265842), (1192, 21171540), (1248, 20221535), (1490, 16937232), (1560, 16177228), (1788, 14114360), (1937, 13028640), (2080, 12132921), (2235, 11291488), (2384, 10585770), (2980, 8468616), (3120, 8088614), (3576, 7057180), (3874, 6514320), (4470, 5645744), (4768, 5292885), (5811, 4342880), (5960, 4234308), (6240, 4044307), (7152, 3528590), (7748, 3257160), (8940, 2822872), (9685, 2605728), (11622, 2171440), (11920, 2117154), (14304, 1764295), (15496, 1628580), (17880, 1411436), (19370, 1302864), (23244, 1085720), (23840, 1058577), (27143, 929760), (29055, 868576), (30992, 814290), (35760, 705718), (38740, 651432), (46488, 542860), (54286, 464880), (58110, 434288), (61984, 407145), (71520, 352859), (77480, 325716), (81429, 309920), (92976, 271430), (108572, 232440), (116220, 217144), (135715, 185952), (154960, 162858)]