268238970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1340

約数の個数: 96

約数和(自身を含む): 729630720

約数和(自身を除く): 461391750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 79, 90, 93, 155, 158, 186, 237, 279, 310, 395, 465, 474, 558, 711, 790, 930, 1185, 1217, 1395, 1422, 2370, 2434, 2449, 2790, 3555, 3651, 4898, 6085, 7110, 7302, 7347, 10953, 12170, 12245, 14694, 18255, 21906, 22041, 24490, 36510, 36735, 37727, 44082, 54765, 73470, 75454, 96143, 109530, 110205, 113181, 188635, 192286, 220410, 226362, 288429, 339543, 377270, 480715, 565905, 576858, 679086, 865287, 961430, 1131810, 1442145, 1697715, 1730574, 2884290, 2980433, 3395430, 4326435, 5960866, 8652870, 8941299, 14902165, 17882598, 26823897, 29804330, 44706495, 53647794, 89412990, 134119485, 268238970]

約数ペア:

[(1, 268238970), (2, 134119485), (3, 89412990), (5, 53647794), (6, 44706495), (9, 29804330), (10, 26823897), (15, 17882598), (18, 14902165), (30, 8941299), (31, 8652870), (45, 5960866), (62, 4326435), (79, 3395430), (90, 2980433), (93, 2884290), (155, 1730574), (158, 1697715), (186, 1442145), (237, 1131810), (279, 961430), (310, 865287), (395, 679086), (465, 576858), (474, 565905), (558, 480715), (711, 377270), (790, 339543), (930, 288429), (1185, 226362), (1217, 220410), (1395, 192286), (1422, 188635), (2370, 113181), (2434, 110205), (2449, 109530), (2790, 96143), (3555, 75454), (3651, 73470), (4898, 54765), (6085, 44082), (7110, 37727), (7302, 36735), (7347, 36510), (10953, 24490), (12170, 22041), (12245, 21906), (14694, 18255)]