227934840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271351}}^1$

素因数の和:271372

約数の個数: 64

約数和(自身を含む): 781493760

約数和(自身を除く): 553558920

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, 271351, 542702, 814053, 1085404, 1356755, 1628106, 1899457, 2170808, 2713510, 3256212, 3798914, 4070265, 5427020, 5698371, 6512424, 7597828, 8140530, 9497285, 10854040, 11396742, 15195656, 16281060, 18994570, 22793484, 28491855, 32562120, 37989140, 45586968, 56983710, 75978280, 113967420, 227934840]

約数ペア:

[(1, 227934840), (2, 113967420), (3, 75978280), (4, 56983710), (5, 45586968), (6, 37989140), (7, 32562120), (8, 28491855), (10, 22793484), (12, 18994570), (14, 16281060), (15, 15195656), (20, 11396742), (21, 10854040), (24, 9497285), (28, 8140530), (30, 7597828), (35, 6512424), (40, 5698371), (42, 5427020), (56, 4070265), (60, 3798914), (70, 3256212), (84, 2713510), (105, 2170808), (120, 1899457), (140, 1628106), (168, 1356755), (210, 1085404), (280, 814053), (420, 542702), (840, 271351)]