57172440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 187810560

約数和(自身を除く): 130638120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 547, 670, 780, 804, 871, 1005, 1094, 1340, 1560, 1608, 1641, 1742, 2010, 2188, 2613, 2680, 2735, 3282, 3484, 4020, 4355, 4376, 5226, 5470, 6564, 6968, 7111, 8040, 8205, 8710, 10452, 10940, 13065, 13128, 14222, 16410, 17420, 20904, 21333, 21880, 26130, 28444, 32820, 34840, 35555, 36649, 42666, 52260, 56888, 65640, 71110, 73298, 85332, 104520, 106665, 109947, 142220, 146596, 170664, 183245, 213330, 219894, 284440, 293192, 366490, 426660, 439788, 476437, 549735, 732980, 853320, 879576, 952874, 1099470, 1429311, 1465960, 1905748, 2198940, 2382185, 2858622, 3811496, 4397880, 4764370, 5717244, 7146555, 9528740, 11434488, 14293110, 19057480, 28586220, 57172440]

約数ペア:

[(1, 57172440), (2, 28586220), (3, 19057480), (4, 14293110), (5, 11434488), (6, 9528740), (8, 7146555), (10, 5717244), (12, 4764370), (13, 4397880), (15, 3811496), (20, 2858622), (24, 2382185), (26, 2198940), (30, 1905748), (39, 1465960), (40, 1429311), (52, 1099470), (60, 952874), (65, 879576), (67, 853320), (78, 732980), (104, 549735), (120, 476437), (130, 439788), (134, 426660), (156, 366490), (195, 293192), (201, 284440), (260, 219894), (268, 213330), (312, 183245), (335, 170664), (390, 146596), (402, 142220), (520, 109947), (536, 106665), (547, 104520), (670, 85332), (780, 73298), (804, 71110), (871, 65640), (1005, 56888), (1094, 52260), (1340, 42666), (1560, 36649), (1608, 35555), (1641, 34840), (1742, 32820), (2010, 28444), (2188, 26130), (2613, 21880), (2680, 21333), (2735, 20904), (3282, 17420), (3484, 16410), (4020, 14222), (4355, 13128), (4376, 13065), (5226, 10940), (5470, 10452), (6564, 8710), (6968, 8205), (7111, 8040)]