237982680

素因数分解:

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

素因数の和:482

約数の個数: 192

約数和(自身を含む): 840359520

約数和(自身を除く): 602376840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 211, 234, 241, 260, 312, 360, 390, 422, 468, 482, 520, 585, 633, 723, 780, 844, 936, 964, 1055, 1170, 1205, 1266, 1446, 1560, 1688, 1899, 1928, 2110, 2169, 2340, 2410, 2532, 2743, 2892, 3133, 3165, 3615, 3798, 4220, 4338, 4680, 4820, 5064, 5486, 5784, 6266, 6330, 7230, 7596, 8229, 8440, 8676, 9399, 9495, 9640, 10845, 10972, 12532, 12660, 13715, 14460, 15192, 15665, 16458, 17352, 18798, 18990, 21690, 21944, 24687, 25064, 25320, 27430, 28197, 28920, 31330, 32916, 37596, 37980, 41145, 43380, 46995, 49374, 50851, 54860, 56394, 62660, 65832, 75192, 75960, 82290, 86760, 93990, 98748, 101702, 109720, 112788, 123435, 125320, 140985, 152553, 164580, 187980, 197496, 203404, 225576, 246870, 254255, 281970, 305106, 329160, 375960, 406808, 457659, 493740, 508510, 563940, 610212, 661063, 762765, 915318, 987480, 1017020, 1127880, 1220424, 1322126, 1525530, 1830636, 1983189, 2034040, 2288295, 2644252, 3051060, 3305315, 3661272, 3966378, 4576590, 5288504, 5949567, 6102120, 6610630, 7932756, 9153180, 9915945, 11899134, 13221260, 15865512, 18306360, 19831890, 23798268, 26442520, 29747835, 39663780, 47596536, 59495670, 79327560, 118991340, 237982680]

約数ペア:

[(1, 237982680), (2, 118991340), (3, 79327560), (4, 59495670), (5, 47596536), (6, 39663780), (8, 29747835), (9, 26442520), (10, 23798268), (12, 19831890), (13, 18306360), (15, 15865512), (18, 13221260), (20, 11899134), (24, 9915945), (26, 9153180), (30, 7932756), (36, 6610630), (39, 6102120), (40, 5949567), (45, 5288504), (52, 4576590), (60, 3966378), (65, 3661272), (72, 3305315), (78, 3051060), (90, 2644252), (104, 2288295), (117, 2034040), (120, 1983189), (130, 1830636), (156, 1525530), (180, 1322126), (195, 1220424), (211, 1127880), (234, 1017020), (241, 987480), (260, 915318), (312, 762765), (360, 661063), (390, 610212), (422, 563940), (468, 508510), (482, 493740), (520, 457659), (585, 406808), (633, 375960), (723, 329160), (780, 305106), (844, 281970), (936, 254255), (964, 246870), (1055, 225576), (1170, 203404), (1205, 197496), (1266, 187980), (1446, 164580), (1560, 152553), (1688, 140985), (1899, 125320), (1928, 123435), (2110, 112788), (2169, 109720), (2340, 101702), (2410, 98748), (2532, 93990), (2743, 86760), (2892, 82290), (3133, 75960), (3165, 75192), (3615, 65832), (3798, 62660), (4220, 56394), (4338, 54860), (4680, 50851), (4820, 49374), (5064, 46995), (5486, 43380), (5784, 41145), (6266, 37980), (6330, 37596), (7230, 32916), (7596, 31330), (8229, 28920), (8440, 28197), (8676, 27430), (9399, 25320), (9495, 25064), (9640, 24687), (10845, 21944), (10972, 21690), (12532, 18990), (12660, 18798), (13715, 17352), (14460, 16458), (15192, 15665)]