157012440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100649}}^1$

素因数の和:100676

約数の個数: 64

約数和(自身を含む): 507276000

約数和(自身を除く): 350263560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 100649, 201298, 301947, 402596, 503245, 603894, 805192, 1006490, 1207788, 1308437, 1509735, 2012980, 2415576, 2616874, 3019470, 3925311, 4025960, 5233748, 6038940, 6542185, 7850622, 10467496, 12077880, 13084370, 15701244, 19626555, 26168740, 31402488, 39253110, 52337480, 78506220, 157012440]

約数ペア:

[(1, 157012440), (2, 78506220), (3, 52337480), (4, 39253110), (5, 31402488), (6, 26168740), (8, 19626555), (10, 15701244), (12, 13084370), (13, 12077880), (15, 10467496), (20, 7850622), (24, 6542185), (26, 6038940), (30, 5233748), (39, 4025960), (40, 3925311), (52, 3019470), (60, 2616874), (65, 2415576), (78, 2012980), (104, 1509735), (120, 1308437), (130, 1207788), (156, 1006490), (195, 805192), (260, 603894), (312, 503245), (390, 402596), (520, 301947), (780, 201298), (1560, 100649)]