118991340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 392167776

約数和(自身を除く): 273176436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 211, 234, 241, 260, 390, 422, 468, 482, 585, 633, 723, 780, 844, 964, 1055, 1170, 1205, 1266, 1446, 1899, 2110, 2169, 2340, 2410, 2532, 2743, 2892, 3133, 3165, 3615, 3798, 4220, 4338, 4820, 5486, 6266, 6330, 7230, 7596, 8229, 8676, 9399, 9495, 10845, 10972, 12532, 12660, 13715, 14460, 15665, 16458, 18798, 18990, 21690, 24687, 27430, 28197, 31330, 32916, 37596, 37980, 41145, 43380, 46995, 49374, 50851, 54860, 56394, 62660, 82290, 93990, 98748, 101702, 112788, 123435, 140985, 152553, 164580, 187980, 203404, 246870, 254255, 281970, 305106, 457659, 493740, 508510, 563940, 610212, 661063, 762765, 915318, 1017020, 1322126, 1525530, 1830636, 1983189, 2288295, 2644252, 3051060, 3305315, 3966378, 4576590, 5949567, 6610630, 7932756, 9153180, 9915945, 11899134, 13221260, 19831890, 23798268, 29747835, 39663780, 59495670, 118991340]

約数ペア:

[(1, 118991340), (2, 59495670), (3, 39663780), (4, 29747835), (5, 23798268), (6, 19831890), (9, 13221260), (10, 11899134), (12, 9915945), (13, 9153180), (15, 7932756), (18, 6610630), (20, 5949567), (26, 4576590), (30, 3966378), (36, 3305315), (39, 3051060), (45, 2644252), (52, 2288295), (60, 1983189), (65, 1830636), (78, 1525530), (90, 1322126), (117, 1017020), (130, 915318), (156, 762765), (180, 661063), (195, 610212), (211, 563940), (234, 508510), (241, 493740), (260, 457659), (390, 305106), (422, 281970), (468, 254255), (482, 246870), (585, 203404), (633, 187980), (723, 164580), (780, 152553), (844, 140985), (964, 123435), (1055, 112788), (1170, 101702), (1205, 98748), (1266, 93990), (1446, 82290), (1899, 62660), (2110, 56394), (2169, 54860), (2340, 50851), (2410, 49374), (2532, 46995), (2743, 43380), (2892, 41145), (3133, 37980), (3165, 37596), (3615, 32916), (3798, 31330), (4220, 28197), (4338, 27430), (4820, 24687), (5486, 21690), (6266, 18990), (6330, 18798), (7230, 16458), (7596, 15665), (8229, 14460), (8676, 13715), (9399, 12660), (9495, 12532), (10845, 10972)]