56270760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5187

約数の個数: 128

約数和(自身を含む): 207809280

約数和(自身を除く): 151538520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5153, 5460, 10306, 10920, 15459, 20612, 25765, 30918, 36071, 41224, 51530, 61836, 66989, 72142, 77295, 103060, 108213, 123672, 133978, 144284, 154590, 180355, 200967, 206120, 216426, 267956, 288568, 309180, 334945, 360710, 401934, 432852, 468923, 535912, 541065, 618360, 669890, 721420, 803868, 865704, 937846, 1004835, 1082130, 1339780, 1406769, 1442840, 1607736, 1875692, 2009670, 2164260, 2344615, 2679560, 2813538, 3751384, 4019340, 4328520, 4689230, 5627076, 7033845, 8038680, 9378460, 11254152, 14067690, 18756920, 28135380, 56270760]

約数ペア:

[(1, 56270760), (2, 28135380), (3, 18756920), (4, 14067690), (5, 11254152), (6, 9378460), (7, 8038680), (8, 7033845), (10, 5627076), (12, 4689230), (13, 4328520), (14, 4019340), (15, 3751384), (20, 2813538), (21, 2679560), (24, 2344615), (26, 2164260), (28, 2009670), (30, 1875692), (35, 1607736), (39, 1442840), (40, 1406769), (42, 1339780), (52, 1082130), (56, 1004835), (60, 937846), (65, 865704), (70, 803868), (78, 721420), (84, 669890), (91, 618360), (104, 541065), (105, 535912), (120, 468923), (130, 432852), (140, 401934), (156, 360710), (168, 334945), (182, 309180), (195, 288568), (210, 267956), (260, 216426), (273, 206120), (280, 200967), (312, 180355), (364, 154590), (390, 144284), (420, 133978), (455, 123672), (520, 108213), (546, 103060), (728, 77295), (780, 72142), (840, 66989), (910, 61836), (1092, 51530), (1365, 41224), (1560, 36071), (1820, 30918), (2184, 25765), (2730, 20612), (3640, 15459), (5153, 10920), (5460, 10306)]