1426366920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2897}}^1$

素因数の和:3295

約数の個数: 128

約数和(自身を含む): 4682240640

約数和(自身を除く): 3255873720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 373, 440, 660, 746, 1119, 1320, 1492, 1865, 2238, 2897, 2984, 3730, 4103, 4476, 5595, 5794, 7460, 8206, 8691, 8952, 11190, 11588, 12309, 14485, 14920, 16412, 17382, 20515, 22380, 23176, 24618, 28970, 31867, 32824, 34764, 41030, 43455, 44760, 49236, 57940, 61545, 63734, 69528, 82060, 86910, 95601, 98472, 115880, 123090, 127468, 159335, 164120, 173820, 191202, 246180, 254936, 318670, 347640, 382404, 478005, 492360, 637340, 764808, 956010, 1080581, 1274680, 1912020, 2161162, 3241743, 3824040, 4322324, 5402905, 6483486, 8644648, 10805810, 11886391, 12966972, 16208715, 21611620, 23772782, 25933944, 32417430, 35659173, 43223240, 47545564, 59431955, 64834860, 71318346, 95091128, 118863910, 129669720, 142636692, 178295865, 237727820, 285273384, 356591730, 475455640, 713183460, 1426366920]

約数ペア:

[(1, 1426366920), (2, 713183460), (3, 475455640), (4, 356591730), (5, 285273384), (6, 237727820), (8, 178295865), (10, 142636692), (11, 129669720), (12, 118863910), (15, 95091128), (20, 71318346), (22, 64834860), (24, 59431955), (30, 47545564), (33, 43223240), (40, 35659173), (44, 32417430), (55, 25933944), (60, 23772782), (66, 21611620), (88, 16208715), (110, 12966972), (120, 11886391), (132, 10805810), (165, 8644648), (220, 6483486), (264, 5402905), (330, 4322324), (373, 3824040), (440, 3241743), (660, 2161162), (746, 1912020), (1119, 1274680), (1320, 1080581), (1492, 956010), (1865, 764808), (2238, 637340), (2897, 492360), (2984, 478005), (3730, 382404), (4103, 347640), (4476, 318670), (5595, 254936), (5794, 246180), (7460, 191202), (8206, 173820), (8691, 164120), (8952, 159335), (11190, 127468), (11588, 123090), (12309, 115880), (14485, 98472), (14920, 95601), (16412, 86910), (17382, 82060), (20515, 69528), (22380, 63734), (23176, 61545), (24618, 57940), (28970, 49236), (31867, 44760), (32824, 43455), (34764, 41030)]