313976880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{62297}}^1$

素因数の和:62323

約数の個数: 120

約数和(自身を含む): 1205092512

約数和(自身を除く): 891115632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 62297, 124594, 186891, 249188, 311485, 373782, 436079, 498376, 560673, 622970, 747564, 872158, 934455, 996752, 1121346, 1245940, 1308237, 1495128, 1744316, 1868910, 2180395, 2242692, 2491880, 2616474, 2803365, 2990256, 3488632, 3737820, 3924711, 4360790, 4485384, 4983760, 5232948, 5606730, 6541185, 6977264, 7475640, 7849422, 8721580, 8970768, 10465896, 11213460, 13082370, 14951280, 15698844, 17443160, 19623555, 20931792, 22426920, 26164740, 31397688, 34886320, 39247110, 44853840, 52329480, 62795376, 78494220, 104658960, 156988440, 313976880]

約数ペア:

[(1, 313976880), (2, 156988440), (3, 104658960), (4, 78494220), (5, 62795376), (6, 52329480), (7, 44853840), (8, 39247110), (9, 34886320), (10, 31397688), (12, 26164740), (14, 22426920), (15, 20931792), (16, 19623555), (18, 17443160), (20, 15698844), (21, 14951280), (24, 13082370), (28, 11213460), (30, 10465896), (35, 8970768), (36, 8721580), (40, 7849422), (42, 7475640), (45, 6977264), (48, 6541185), (56, 5606730), (60, 5232948), (63, 4983760), (70, 4485384), (72, 4360790), (80, 3924711), (84, 3737820), (90, 3488632), (105, 2990256), (112, 2803365), (120, 2616474), (126, 2491880), (140, 2242692), (144, 2180395), (168, 1868910), (180, 1744316), (210, 1495128), (240, 1308237), (252, 1245940), (280, 1121346), (315, 996752), (336, 934455), (360, 872158), (420, 747564), (504, 622970), (560, 560673), (630, 498376), (720, 436079), (840, 373782), (1008, 311485), (1260, 249188), (1680, 186891), (2520, 124594), (5040, 62297)]