267991920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53173}}^1$

素因数の和:53199

約数の個数: 120

約数和(自身を含む): 1028597856

約数和(自身を除く): 760605936

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, 53173, 106346, 159519, 212692, 265865, 319038, 372211, 425384, 478557, 531730, 638076, 744422, 797595, 850768, 957114, 1063460, 1116633, 1276152, 1488844, 1595190, 1861055, 1914228, 2126920, 2233266, 2392785, 2552304, 2977688, 3190380, 3349899, 3722110, 3828456, 4253840, 4466532, 4785570, 5583165, 5955376, 6380760, 6699798, 7444220, 7656912, 8933064, 9571140, 11166330, 12761520, 13399596, 14888440, 16749495, 17866128, 19142280, 22332660, 26799192, 29776880, 33498990, 38284560, 44665320, 53598384, 66997980, 89330640, 133995960, 267991920]

約数ペア:

[(1, 267991920), (2, 133995960), (3, 89330640), (4, 66997980), (5, 53598384), (6, 44665320), (7, 38284560), (8, 33498990), (9, 29776880), (10, 26799192), (12, 22332660), (14, 19142280), (15, 17866128), (16, 16749495), (18, 14888440), (20, 13399596), (21, 12761520), (24, 11166330), (28, 9571140), (30, 8933064), (35, 7656912), (36, 7444220), (40, 6699798), (42, 6380760), (45, 5955376), (48, 5583165), (56, 4785570), (60, 4466532), (63, 4253840), (70, 3828456), (72, 3722110), (80, 3349899), (84, 3190380), (90, 2977688), (105, 2552304), (112, 2392785), (120, 2233266), (126, 2126920), (140, 1914228), (144, 1861055), (168, 1595190), (180, 1488844), (210, 1276152), (240, 1116633), (252, 1063460), (280, 957114), (315, 850768), (336, 797595), (360, 744422), (420, 638076), (504, 531730), (560, 478557), (630, 425384), (720, 372211), (840, 319038), (1008, 265865), (1260, 212692), (1680, 159519), (2520, 106346), (5040, 53173)]