265928040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{105527}}^1$

素因数の和:105551

約数の個数: 96

約数和(自身を含む): 987742080

約数和(自身を除く): 721814040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 105527, 211054, 316581, 422108, 527635, 633162, 738689, 844216, 949743, 1055270, 1266324, 1477378, 1582905, 1899486, 2110540, 2216067, 2532648, 2954756, 3165810, 3693445, 3798972, 4221080, 4432134, 4748715, 5909512, 6331620, 6648201, 7386890, 7597944, 8864268, 9497430, 11080335, 12663240, 13296402, 14773780, 17728536, 18994860, 22160670, 26592804, 29547560, 33241005, 37989720, 44321340, 53185608, 66482010, 88642680, 132964020, 265928040]

約数ペア:

[(1, 265928040), (2, 132964020), (3, 88642680), (4, 66482010), (5, 53185608), (6, 44321340), (7, 37989720), (8, 33241005), (9, 29547560), (10, 26592804), (12, 22160670), (14, 18994860), (15, 17728536), (18, 14773780), (20, 13296402), (21, 12663240), (24, 11080335), (28, 9497430), (30, 8864268), (35, 7597944), (36, 7386890), (40, 6648201), (42, 6331620), (45, 5909512), (56, 4748715), (60, 4432134), (63, 4221080), (70, 3798972), (72, 3693445), (84, 3165810), (90, 2954756), (105, 2532648), (120, 2216067), (126, 2110540), (140, 1899486), (168, 1582905), (180, 1477378), (210, 1266324), (252, 1055270), (280, 949743), (315, 844216), (360, 738689), (420, 633162), (504, 527635), (630, 422108), (840, 316581), (1260, 211054), (2520, 105527)]