159158720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1733}}^1$

素因数の和:1798

約数の個数: 112

約数和(自身を含む): 443959488

約数和(自身を除く): 284800768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 1733, 2240, 2296, 2624, 2870, 3280, 3466, 4592, 5740, 6560, 6932, 8665, 9184, 11480, 12131, 13120, 13864, 17330, 18368, 22960, 24262, 27728, 34660, 45920, 48524, 55456, 60655, 69320, 71053, 91840, 97048, 110912, 121310, 138640, 142106, 194096, 242620, 277280, 284212, 355265, 388192, 485240, 497371, 554560, 568424, 710530, 776384, 970480, 994742, 1136848, 1421060, 1940960, 1989484, 2273696, 2486855, 2842120, 3881920, 3978968, 4547392, 4973710, 5684240, 7957936, 9947420, 11368480, 15915872, 19894840, 22736960, 31831744, 39789680, 79579360, 159158720]

約数ペア:

[(1, 159158720), (2, 79579360), (4, 39789680), (5, 31831744), (7, 22736960), (8, 19894840), (10, 15915872), (14, 11368480), (16, 9947420), (20, 7957936), (28, 5684240), (32, 4973710), (35, 4547392), (40, 3978968), (41, 3881920), (56, 2842120), (64, 2486855), (70, 2273696), (80, 1989484), (82, 1940960), (112, 1421060), (140, 1136848), (160, 994742), (164, 970480), (205, 776384), (224, 710530), (280, 568424), (287, 554560), (320, 497371), (328, 485240), (410, 388192), (448, 355265), (560, 284212), (574, 277280), (656, 242620), (820, 194096), (1120, 142106), (1148, 138640), (1312, 121310), (1435, 110912), (1640, 97048), (1733, 91840), (2240, 71053), (2296, 69320), (2624, 60655), (2870, 55456), (3280, 48524), (3466, 45920), (4592, 34660), (5740, 27728), (6560, 24262), (6932, 22960), (8665, 18368), (9184, 17330), (11480, 13864), (12131, 13120)]