12873802080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1609}}^1$

素因数の和:1917

約数の個数: 192

約数和(自身を含む): 41286067200

約数和(自身を除く): 28412265120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 211, 237, 240, 316, 395, 422, 474, 480, 632, 633, 790, 844, 948, 1055, 1185, 1264, 1266, 1580, 1609, 1688, 1896, 2110, 2370, 2528, 2532, 3160, 3165, 3218, 3376, 3792, 4220, 4740, 4827, 5064, 6320, 6330, 6436, 6752, 7584, 8045, 8440, 9480, 9654, 10128, 12640, 12660, 12872, 16090, 16669, 16880, 18960, 19308, 20256, 24135, 25320, 25744, 32180, 33338, 33760, 37920, 38616, 48270, 50007, 50640, 51488, 64360, 66676, 77232, 83345, 96540, 100014, 101280, 127111, 128720, 133352, 154464, 166690, 193080, 200028, 250035, 254222, 257440, 266704, 333380, 339499, 381333, 386160, 400056, 500070, 508444, 533408, 635555, 666760, 678998, 762666, 772320, 800112, 1000140, 1016888, 1018497, 1271110, 1333520, 1357996, 1525332, 1600224, 1697495, 1906665, 2000280, 2033776, 2036994, 2542220, 2667040, 2715992, 3050664, 3394990, 3813330, 4000560, 4067552, 4073988, 5084440, 5092485, 5431984, 6101328, 6789980, 7626660, 8001120, 8147976, 10168880, 10184970, 10863968, 12202656, 13579960, 15253320, 16295952, 20337760, 20369940, 26820421, 27159920, 30506640, 32591904, 40739880, 53640842, 54319840, 61013280, 80461263, 81479760, 107281684, 134102105, 160922526, 162959520, 214563368, 268204210, 321845052, 402306315, 429126736, 536408420, 643690104, 804612630, 858253472, 1072816840, 1287380208, 1609225260, 2145633680, 2574760416, 3218450520, 4291267360, 6436901040, 12873802080]

約数ペア:

[(1, 12873802080), (2, 6436901040), (3, 4291267360), (4, 3218450520), (5, 2574760416), (6, 2145633680), (8, 1609225260), (10, 1287380208), (12, 1072816840), (15, 858253472), (16, 804612630), (20, 643690104), (24, 536408420), (30, 429126736), (32, 402306315), (40, 321845052), (48, 268204210), (60, 214563368), (79, 162959520), (80, 160922526), (96, 134102105), (120, 107281684), (158, 81479760), (160, 80461263), (211, 61013280), (237, 54319840), (240, 53640842), (316, 40739880), (395, 32591904), (422, 30506640), (474, 27159920), (480, 26820421), (632, 20369940), (633, 20337760), (790, 16295952), (844, 15253320), (948, 13579960), (1055, 12202656), (1185, 10863968), (1264, 10184970), (1266, 10168880), (1580, 8147976), (1609, 8001120), (1688, 7626660), (1896, 6789980), (2110, 6101328), (2370, 5431984), (2528, 5092485), (2532, 5084440), (3160, 4073988), (3165, 4067552), (3218, 4000560), (3376, 3813330), (3792, 3394990), (4220, 3050664), (4740, 2715992), (4827, 2667040), (5064, 2542220), (6320, 2036994), (6330, 2033776), (6436, 2000280), (6752, 1906665), (7584, 1697495), (8045, 1600224), (8440, 1525332), (9480, 1357996), (9654, 1333520), (10128, 1271110), (12640, 1018497), (12660, 1016888), (12872, 1000140), (16090, 800112), (16669, 772320), (16880, 762666), (18960, 678998), (19308, 666760), (20256, 635555), (24135, 533408), (25320, 508444), (25744, 500070), (32180, 400056), (33338, 386160), (33760, 381333), (37920, 339499), (38616, 333380), (48270, 266704), (50007, 257440), (50640, 254222), (51488, 250035), (64360, 200028), (66676, 193080), (77232, 166690), (83345, 154464), (96540, 133352), (100014, 128720), (101280, 127111)]