151503240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{180361}}^1$

素因数の和:180382

約数の個数: 64

約数和(自身を含む): 519442560

約数和(自身を除く): 367939320

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, 280, 420, 840, 180361, 360722, 541083, 721444, 901805, 1082166, 1262527, 1442888, 1803610, 2164332, 2525054, 2705415, 3607220, 3787581, 4328664, 5050108, 5410830, 6312635, 7214440, 7575162, 10100216, 10821660, 12625270, 15150324, 18937905, 21643320, 25250540, 30300648, 37875810, 50501080, 75751620, 151503240]

約数ペア:

[(1, 151503240), (2, 75751620), (3, 50501080), (4, 37875810), (5, 30300648), (6, 25250540), (7, 21643320), (8, 18937905), (10, 15150324), (12, 12625270), (14, 10821660), (15, 10100216), (20, 7575162), (21, 7214440), (24, 6312635), (28, 5410830), (30, 5050108), (35, 4328664), (40, 3787581), (42, 3607220), (56, 2705415), (60, 2525054), (70, 2164332), (84, 1803610), (105, 1442888), (120, 1262527), (140, 1082166), (168, 901805), (210, 721444), (280, 541083), (420, 360722), (840, 180361)]