121300760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3307}}^1$

素因数の和:3456

約数の個数: 64

約数和(自身を含む): 314392320

約数和(自身を除く): 193091560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3307, 3668, 4585, 5240, 6614, 7336, 9170, 13228, 16535, 18340, 23149, 26456, 33070, 36680, 46298, 66140, 92596, 115745, 132280, 185192, 231490, 433217, 462980, 866434, 925960, 1732868, 2166085, 3032519, 3465736, 4332170, 6065038, 8664340, 12130076, 15162595, 17328680, 24260152, 30325190, 60650380, 121300760]

約数ペア:

[(1, 121300760), (2, 60650380), (4, 30325190), (5, 24260152), (7, 17328680), (8, 15162595), (10, 12130076), (14, 8664340), (20, 6065038), (28, 4332170), (35, 3465736), (40, 3032519), (56, 2166085), (70, 1732868), (131, 925960), (140, 866434), (262, 462980), (280, 433217), (524, 231490), (655, 185192), (917, 132280), (1048, 115745), (1310, 92596), (1834, 66140), (2620, 46298), (3307, 36680), (3668, 33070), (4585, 26456), (5240, 23149), (6614, 18340), (7336, 16535), (9170, 13228)]