187087120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7331}}^1$

素因数の和:7384

約数の個数: 80

約数和(自身を含む): 490950720

約数和(自身を除く): 303863600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 7331, 12760, 14662, 25520, 29324, 36655, 58648, 73310, 80641, 117296, 146620, 161282, 212599, 293240, 322564, 403205, 425198, 586480, 645128, 806410, 850396, 1062995, 1290256, 1612820, 1700792, 2125990, 2338589, 3225640, 3401584, 4251980, 4677178, 6451280, 8503960, 9354356, 11692945, 17007920, 18708712, 23385890, 37417424, 46771780, 93543560, 187087120]

約数ペア:

[(1, 187087120), (2, 93543560), (4, 46771780), (5, 37417424), (8, 23385890), (10, 18708712), (11, 17007920), (16, 11692945), (20, 9354356), (22, 8503960), (29, 6451280), (40, 4677178), (44, 4251980), (55, 3401584), (58, 3225640), (80, 2338589), (88, 2125990), (110, 1700792), (116, 1612820), (145, 1290256), (176, 1062995), (220, 850396), (232, 806410), (290, 645128), (319, 586480), (440, 425198), (464, 403205), (580, 322564), (638, 293240), (880, 212599), (1160, 161282), (1276, 146620), (1595, 117296), (2320, 80641), (2552, 73310), (3190, 58648), (5104, 36655), (6380, 29324), (7331, 25520), (12760, 14662)]