138673600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 168

約数和(自身を含む): 377007120

約数和(自身を除く): 238333520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 59, 64, 65, 80, 100, 104, 113, 118, 130, 160, 200, 208, 226, 236, 260, 295, 320, 325, 400, 416, 452, 472, 520, 565, 590, 650, 767, 800, 832, 904, 944, 1040, 1130, 1180, 1300, 1469, 1475, 1534, 1600, 1808, 1888, 2080, 2260, 2360, 2600, 2825, 2938, 2950, 3068, 3616, 3776, 3835, 4160, 4520, 4720, 5200, 5650, 5876, 5900, 6136, 6667, 7232, 7345, 7670, 9040, 9440, 10400, 11300, 11752, 11800, 12272, 13334, 14690, 15340, 18080, 18880, 19175, 20800, 22600, 23504, 23600, 24544, 26668, 29380, 30680, 33335, 36160, 36725, 38350, 45200, 47008, 47200, 49088, 53336, 58760, 61360, 66670, 73450, 76700, 86671, 90400, 94016, 94400, 106672, 117520, 122720, 133340, 146900, 153400, 166675, 173342, 180800, 213344, 235040, 245440, 266680, 293800, 306800, 333350, 346684, 426688, 433355, 470080, 533360, 587600, 613600, 666700, 693368, 866710, 1066720, 1175200, 1227200, 1333400, 1386736, 1733420, 2133440, 2166775, 2350400, 2666800, 2773472, 3466840, 4333550, 5333600, 5546944, 6933680, 8667100, 10667200, 13867360, 17334200, 27734720, 34668400, 69336800, 138673600]

約数ペア:

[(1, 138673600), (2, 69336800), (4, 34668400), (5, 27734720), (8, 17334200), (10, 13867360), (13, 10667200), (16, 8667100), (20, 6933680), (25, 5546944), (26, 5333600), (32, 4333550), (40, 3466840), (50, 2773472), (52, 2666800), (59, 2350400), (64, 2166775), (65, 2133440), (80, 1733420), (100, 1386736), (104, 1333400), (113, 1227200), (118, 1175200), (130, 1066720), (160, 866710), (200, 693368), (208, 666700), (226, 613600), (236, 587600), (260, 533360), (295, 470080), (320, 433355), (325, 426688), (400, 346684), (416, 333350), (452, 306800), (472, 293800), (520, 266680), (565, 245440), (590, 235040), (650, 213344), (767, 180800), (800, 173342), (832, 166675), (904, 153400), (944, 146900), (1040, 133340), (1130, 122720), (1180, 117520), (1300, 106672), (1469, 94400), (1475, 94016), (1534, 90400), (1600, 86671), (1808, 76700), (1888, 73450), (2080, 66670), (2260, 61360), (2360, 58760), (2600, 53336), (2825, 49088), (2938, 47200), (2950, 47008), (3068, 45200), (3616, 38350), (3776, 36725), (3835, 36160), (4160, 33335), (4520, 30680), (4720, 29380), (5200, 26668), (5650, 24544), (5876, 23600), (5900, 23504), (6136, 22600), (6667, 20800), (7232, 19175), (7345, 18880), (7670, 18080), (9040, 15340), (9440, 14690), (10400, 13334), (11300, 12272), (11752, 11800)]