231437360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37571}}^1$

素因数の和:37602

約数の個数: 80

約数和(自身を含む): 670885632

約数和(自身を除く): 439448272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 37571, 75142, 150284, 187855, 262997, 300568, 375710, 413281, 525994, 601136, 751420, 826562, 1051988, 1314985, 1502840, 1653124, 2066405, 2103976, 2629970, 2892967, 3005680, 3306248, 4132810, 4207952, 5259940, 5785934, 6612496, 8265620, 10519880, 11571868, 14464835, 16531240, 21039760, 23143736, 28929670, 33062480, 46287472, 57859340, 115718680, 231437360]

約数ペア:

[(1, 231437360), (2, 115718680), (4, 57859340), (5, 46287472), (7, 33062480), (8, 28929670), (10, 23143736), (11, 21039760), (14, 16531240), (16, 14464835), (20, 11571868), (22, 10519880), (28, 8265620), (35, 6612496), (40, 5785934), (44, 5259940), (55, 4207952), (56, 4132810), (70, 3306248), (77, 3005680), (80, 2892967), (88, 2629970), (110, 2103976), (112, 2066405), (140, 1653124), (154, 1502840), (176, 1314985), (220, 1051988), (280, 826562), (308, 751420), (385, 601136), (440, 525994), (560, 413281), (616, 375710), (770, 300568), (880, 262997), (1232, 187855), (1540, 150284), (3080, 75142), (6160, 37571)]