156988440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{62297}}^1$

素因数の和:62321

約数の個数: 96

約数和(自身を含む): 583109280

約数和(自身を除く): 426120840

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, 62297, 124594, 186891, 249188, 311485, 373782, 436079, 498376, 560673, 622970, 747564, 872158, 934455, 1121346, 1245940, 1308237, 1495128, 1744316, 1868910, 2180395, 2242692, 2491880, 2616474, 2803365, 3488632, 3737820, 3924711, 4360790, 4485384, 5232948, 5606730, 6541185, 7475640, 7849422, 8721580, 10465896, 11213460, 13082370, 15698844, 17443160, 19623555, 22426920, 26164740, 31397688, 39247110, 52329480, 78494220, 156988440]

約数ペア:

[(1, 156988440), (2, 78494220), (3, 52329480), (4, 39247110), (5, 31397688), (6, 26164740), (7, 22426920), (8, 19623555), (9, 17443160), (10, 15698844), (12, 13082370), (14, 11213460), (15, 10465896), (18, 8721580), (20, 7849422), (21, 7475640), (24, 6541185), (28, 5606730), (30, 5232948), (35, 4485384), (36, 4360790), (40, 3924711), (42, 3737820), (45, 3488632), (56, 2803365), (60, 2616474), (63, 2491880), (70, 2242692), (72, 2180395), (84, 1868910), (90, 1744316), (105, 1495128), (120, 1308237), (126, 1245940), (140, 1121346), (168, 934455), (180, 872158), (210, 747564), (252, 622970), (280, 560673), (315, 498376), (360, 436079), (420, 373782), (504, 311485), (630, 249188), (840, 186891), (1260, 124594), (2520, 62297)]