65276120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 118583080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 182, 227, 260, 280, 316, 364, 395, 454, 455, 520, 553, 632, 728, 790, 908, 910, 1027, 1106, 1135, 1580, 1589, 1816, 1820, 2054, 2212, 2270, 2765, 2951, 3160, 3178, 3640, 4108, 4424, 4540, 5135, 5530, 5902, 6356, 7189, 7945, 8216, 9080, 10270, 11060, 11804, 12712, 14378, 14755, 15890, 17933, 20540, 20657, 22120, 23608, 28756, 29510, 31780, 35866, 35945, 41080, 41314, 57512, 59020, 63560, 71732, 71890, 82628, 89665, 103285, 118040, 125531, 143464, 143780, 165256, 179330, 206570, 233129, 251062, 287560, 358660, 413140, 466258, 502124, 627655, 717320, 826280, 932516, 1004248, 1165645, 1255310, 1631903, 1865032, 2331290, 2510620, 3263806, 4662580, 5021240, 6527612, 8159515, 9325160, 13055224, 16319030, 32638060, 65276120]

約数ペア:

[(1, 65276120), (2, 32638060), (4, 16319030), (5, 13055224), (7, 9325160), (8, 8159515), (10, 6527612), (13, 5021240), (14, 4662580), (20, 3263806), (26, 2510620), (28, 2331290), (35, 1865032), (40, 1631903), (52, 1255310), (56, 1165645), (65, 1004248), (70, 932516), (79, 826280), (91, 717320), (104, 627655), (130, 502124), (140, 466258), (158, 413140), (182, 358660), (227, 287560), (260, 251062), (280, 233129), (316, 206570), (364, 179330), (395, 165256), (454, 143780), (455, 143464), (520, 125531), (553, 118040), (632, 103285), (728, 89665), (790, 82628), (908, 71890), (910, 71732), (1027, 63560), (1106, 59020), (1135, 57512), (1580, 41314), (1589, 41080), (1816, 35945), (1820, 35866), (2054, 31780), (2212, 29510), (2270, 28756), (2765, 23608), (2951, 22120), (3160, 20657), (3178, 20540), (3640, 17933), (4108, 15890), (4424, 14755), (4540, 14378), (5135, 12712), (5530, 11804), (5902, 11060), (6356, 10270), (7189, 9080), (7945, 8216)]