151301920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12281}}^1$

素因数の和:12314

約数の個数: 96

約数和(自身を含む): 445689216

約数和(自身を除く): 294387296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12281, 12320, 24562, 49124, 61405, 85967, 98248, 122810, 135091, 171934, 196496, 245620, 270182, 343868, 392992, 429835, 491240, 540364, 675455, 687736, 859670, 945637, 982480, 1080728, 1350910, 1375472, 1719340, 1891274, 1964960, 2161456, 2701820, 2750944, 3438680, 3782548, 4322912, 4728185, 5403640, 6877360, 7565096, 9456370, 10807280, 13754720, 15130192, 18912740, 21614560, 30260384, 37825480, 75650960, 151301920]

約数ペア:

[(1, 151301920), (2, 75650960), (4, 37825480), (5, 30260384), (7, 21614560), (8, 18912740), (10, 15130192), (11, 13754720), (14, 10807280), (16, 9456370), (20, 7565096), (22, 6877360), (28, 5403640), (32, 4728185), (35, 4322912), (40, 3782548), (44, 3438680), (55, 2750944), (56, 2701820), (70, 2161456), (77, 1964960), (80, 1891274), (88, 1719340), (110, 1375472), (112, 1350910), (140, 1080728), (154, 982480), (160, 945637), (176, 859670), (220, 687736), (224, 675455), (280, 540364), (308, 491240), (352, 429835), (385, 392992), (440, 343868), (560, 270182), (616, 245620), (770, 196496), (880, 171934), (1120, 135091), (1232, 122810), (1540, 98248), (1760, 85967), (2464, 61405), (3080, 49124), (6160, 24562), (12281, 12320)]