525620760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2309}}^1$

素因数の和:2601

約数の個数: 128

約数和(自身を含む): 1809561600

約数和(自身を除く): 1283940840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 271, 280, 420, 542, 813, 840, 1084, 1355, 1626, 1897, 2168, 2309, 2710, 3252, 3794, 4065, 4618, 5420, 5691, 6504, 6927, 7588, 8130, 9236, 9485, 10840, 11382, 11545, 13854, 15176, 16163, 16260, 18472, 18970, 22764, 23090, 27708, 28455, 32326, 32520, 34635, 37940, 45528, 46180, 48489, 55416, 56910, 64652, 69270, 75880, 80815, 92360, 96978, 113820, 129304, 138540, 161630, 193956, 227640, 242445, 277080, 323260, 387912, 484890, 625739, 646520, 969780, 1251478, 1877217, 1939560, 2502956, 3128695, 3754434, 4380173, 5005912, 6257390, 7508868, 8760346, 9386085, 12514780, 13140519, 15017736, 17520692, 18772170, 21900865, 25029560, 26281038, 35041384, 37544340, 43801730, 52562076, 65702595, 75088680, 87603460, 105124152, 131405190, 175206920, 262810380, 525620760]

約数ペア:

[(1, 525620760), (2, 262810380), (3, 175206920), (4, 131405190), (5, 105124152), (6, 87603460), (7, 75088680), (8, 65702595), (10, 52562076), (12, 43801730), (14, 37544340), (15, 35041384), (20, 26281038), (21, 25029560), (24, 21900865), (28, 18772170), (30, 17520692), (35, 15017736), (40, 13140519), (42, 12514780), (56, 9386085), (60, 8760346), (70, 7508868), (84, 6257390), (105, 5005912), (120, 4380173), (140, 3754434), (168, 3128695), (210, 2502956), (271, 1939560), (280, 1877217), (420, 1251478), (542, 969780), (813, 646520), (840, 625739), (1084, 484890), (1355, 387912), (1626, 323260), (1897, 277080), (2168, 242445), (2309, 227640), (2710, 193956), (3252, 161630), (3794, 138540), (4065, 129304), (4618, 113820), (5420, 96978), (5691, 92360), (6504, 80815), (6927, 75880), (7588, 69270), (8130, 64652), (9236, 56910), (9485, 55416), (10840, 48489), (11382, 46180), (11545, 45528), (13854, 37940), (15176, 34635), (16163, 32520), (16260, 32326), (18472, 28455), (18970, 27708), (22764, 23090)]