137774120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 363450240

約数和(自身を除く): 225676120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 113, 136, 163, 170, 187, 220, 226, 326, 340, 374, 440, 452, 565, 652, 680, 748, 815, 904, 935, 1130, 1243, 1304, 1496, 1630, 1793, 1870, 1921, 2260, 2486, 2771, 3260, 3586, 3740, 3842, 4520, 4972, 5542, 6215, 6520, 7172, 7480, 7684, 8965, 9605, 9944, 11084, 12430, 13855, 14344, 15368, 17930, 18419, 19210, 21131, 22168, 24860, 27710, 30481, 35860, 36838, 38420, 42262, 49720, 55420, 60962, 71720, 73676, 76840, 84524, 92095, 105655, 110840, 121924, 147352, 152405, 169048, 184190, 202609, 211310, 243848, 304810, 313123, 368380, 405218, 422620, 609620, 626246, 736760, 810436, 845240, 1013045, 1219240, 1252492, 1565615, 1620872, 2026090, 2504984, 3131230, 3444353, 4052180, 6262460, 6888706, 8104360, 12524920, 13777412, 17221765, 27554824, 34443530, 68887060, 137774120]

約数ペア:

[(1, 137774120), (2, 68887060), (4, 34443530), (5, 27554824), (8, 17221765), (10, 13777412), (11, 12524920), (17, 8104360), (20, 6888706), (22, 6262460), (34, 4052180), (40, 3444353), (44, 3131230), (55, 2504984), (68, 2026090), (85, 1620872), (88, 1565615), (110, 1252492), (113, 1219240), (136, 1013045), (163, 845240), (170, 810436), (187, 736760), (220, 626246), (226, 609620), (326, 422620), (340, 405218), (374, 368380), (440, 313123), (452, 304810), (565, 243848), (652, 211310), (680, 202609), (748, 184190), (815, 169048), (904, 152405), (935, 147352), (1130, 121924), (1243, 110840), (1304, 105655), (1496, 92095), (1630, 84524), (1793, 76840), (1870, 73676), (1921, 71720), (2260, 60962), (2486, 55420), (2771, 49720), (3260, 42262), (3586, 38420), (3740, 36838), (3842, 35860), (4520, 30481), (4972, 27710), (5542, 24860), (6215, 22168), (6520, 21131), (7172, 19210), (7480, 18419), (7684, 17930), (8965, 15368), (9605, 14344), (9944, 13855), (11084, 12430)]