142616880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28297}}^1$

素因数の和:28323

約数の個数: 120

約数和(自身を含む): 547396512

約数和(自身を除く): 404779632

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, 28297, 56594, 84891, 113188, 141485, 169782, 198079, 226376, 254673, 282970, 339564, 396158, 424455, 452752, 509346, 565940, 594237, 679128, 792316, 848910, 990395, 1018692, 1131880, 1188474, 1273365, 1358256, 1584632, 1697820, 1782711, 1980790, 2037384, 2263760, 2376948, 2546730, 2971185, 3169264, 3395640, 3565422, 3961580, 4074768, 4753896, 5093460, 5942370, 6791280, 7130844, 7923160, 8913555, 9507792, 10186920, 11884740, 14261688, 15846320, 17827110, 20373840, 23769480, 28523376, 35654220, 47538960, 71308440, 142616880]

約数ペア:

[(1, 142616880), (2, 71308440), (3, 47538960), (4, 35654220), (5, 28523376), (6, 23769480), (7, 20373840), (8, 17827110), (9, 15846320), (10, 14261688), (12, 11884740), (14, 10186920), (15, 9507792), (16, 8913555), (18, 7923160), (20, 7130844), (21, 6791280), (24, 5942370), (28, 5093460), (30, 4753896), (35, 4074768), (36, 3961580), (40, 3565422), (42, 3395640), (45, 3169264), (48, 2971185), (56, 2546730), (60, 2376948), (63, 2263760), (70, 2037384), (72, 1980790), (80, 1782711), (84, 1697820), (90, 1584632), (105, 1358256), (112, 1273365), (120, 1188474), (126, 1131880), (140, 1018692), (144, 990395), (168, 848910), (180, 792316), (210, 679128), (240, 594237), (252, 565940), (280, 509346), (315, 452752), (336, 424455), (360, 396158), (420, 339564), (504, 282970), (560, 254673), (630, 226376), (720, 198079), (840, 169782), (1008, 141485), (1260, 113188), (1680, 84891), (2520, 56594), (5040, 28297)]