157282020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41609}}^1$

素因数の和:41634

約数の個数: 96

約数和(自身を含む): 559238400

約数和(自身を除く): 401956380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 41609, 83218, 124827, 166436, 208045, 249654, 291263, 374481, 416090, 499308, 582526, 624135, 748962, 832180, 873789, 1123443, 1165052, 1248270, 1456315, 1497924, 1747578, 1872405, 2246886, 2496540, 2621367, 2912630, 3495156, 3744810, 4368945, 4493772, 5242734, 5617215, 5825260, 7489620, 7864101, 8737890, 10485468, 11234430, 13106835, 15728202, 17475780, 22468860, 26213670, 31456404, 39320505, 52427340, 78641010, 157282020]

約数ペア:

[(1, 157282020), (2, 78641010), (3, 52427340), (4, 39320505), (5, 31456404), (6, 26213670), (7, 22468860), (9, 17475780), (10, 15728202), (12, 13106835), (14, 11234430), (15, 10485468), (18, 8737890), (20, 7864101), (21, 7489620), (27, 5825260), (28, 5617215), (30, 5242734), (35, 4493772), (36, 4368945), (42, 3744810), (45, 3495156), (54, 2912630), (60, 2621367), (63, 2496540), (70, 2246886), (84, 1872405), (90, 1747578), (105, 1497924), (108, 1456315), (126, 1248270), (135, 1165052), (140, 1123443), (180, 873789), (189, 832180), (210, 748962), (252, 624135), (270, 582526), (315, 499308), (378, 416090), (420, 374481), (540, 291263), (630, 249654), (756, 208045), (945, 166436), (1260, 124827), (1890, 83218), (3780, 41609)]