158249640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16693}}^1$

素因数の和:16786

約数の個数: 64

約数和(自身を含む): 480787200

約数和(自身を除く): 322537560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 16693, 33386, 50079, 66772, 83465, 100158, 133544, 166930, 200316, 250395, 333860, 400632, 500790, 667720, 1001580, 1318747, 2003160, 2637494, 3956241, 5274988, 6593735, 7912482, 10549976, 13187470, 15824964, 19781205, 26374940, 31649928, 39562410, 52749880, 79124820, 158249640]

約数ペア:

[(1, 158249640), (2, 79124820), (3, 52749880), (4, 39562410), (5, 31649928), (6, 26374940), (8, 19781205), (10, 15824964), (12, 13187470), (15, 10549976), (20, 7912482), (24, 6593735), (30, 5274988), (40, 3956241), (60, 2637494), (79, 2003160), (120, 1318747), (158, 1001580), (237, 667720), (316, 500790), (395, 400632), (474, 333860), (632, 250395), (790, 200316), (948, 166930), (1185, 133544), (1580, 100158), (1896, 83465), (2370, 66772), (3160, 50079), (4740, 33386), (9480, 16693)]