157305960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{62423}}^1$

素因数の和:62447

約数の個数: 96

約数和(自身を含む): 584288640

約数和(自身を除く): 426982680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 62423, 124846, 187269, 249692, 312115, 374538, 436961, 499384, 561807, 624230, 749076, 873922, 936345, 1123614, 1248460, 1310883, 1498152, 1747844, 1872690, 2184805, 2247228, 2496920, 2621766, 2809035, 3495688, 3745380, 3932649, 4369610, 4494456, 5243532, 5618070, 6554415, 7490760, 7865298, 8739220, 10487064, 11236140, 13108830, 15730596, 17478440, 19663245, 22472280, 26217660, 31461192, 39326490, 52435320, 78652980, 157305960]

約数ペア:

[(1, 157305960), (2, 78652980), (3, 52435320), (4, 39326490), (5, 31461192), (6, 26217660), (7, 22472280), (8, 19663245), (9, 17478440), (10, 15730596), (12, 13108830), (14, 11236140), (15, 10487064), (18, 8739220), (20, 7865298), (21, 7490760), (24, 6554415), (28, 5618070), (30, 5243532), (35, 4494456), (36, 4369610), (40, 3932649), (42, 3745380), (45, 3495688), (56, 2809035), (60, 2621766), (63, 2496920), (70, 2247228), (72, 2184805), (84, 1872690), (90, 1747844), (105, 1498152), (120, 1310883), (126, 1248460), (140, 1123614), (168, 936345), (180, 873922), (210, 749076), (252, 624230), (280, 561807), (315, 499384), (360, 436961), (420, 374538), (504, 312115), (630, 249692), (840, 187269), (1260, 124846), (2520, 62423)]