187065960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:995

約数の個数: 128

約数和(自身を含む): 600462720

約数和(自身を除く): 413396760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 107, 120, 136, 170, 204, 214, 255, 321, 340, 408, 428, 510, 535, 642, 680, 856, 857, 1020, 1070, 1284, 1605, 1714, 1819, 2040, 2140, 2568, 2571, 3210, 3428, 3638, 4280, 4285, 5142, 5457, 6420, 6856, 7276, 8570, 9095, 10284, 10914, 12840, 12855, 14552, 14569, 17140, 18190, 20568, 21828, 25710, 27285, 29138, 34280, 36380, 43656, 43707, 51420, 54570, 58276, 72760, 72845, 87414, 91699, 102840, 109140, 116552, 145690, 174828, 183398, 218280, 218535, 275097, 291380, 349656, 366796, 437070, 458495, 550194, 582760, 733592, 874140, 916990, 1100388, 1375485, 1558883, 1748280, 1833980, 2200776, 2750970, 3117766, 3667960, 4676649, 5501940, 6235532, 7794415, 9353298, 11003880, 12471064, 15588830, 18706596, 23383245, 31177660, 37413192, 46766490, 62355320, 93532980, 187065960]

約数ペア:

[(1, 187065960), (2, 93532980), (3, 62355320), (4, 46766490), (5, 37413192), (6, 31177660), (8, 23383245), (10, 18706596), (12, 15588830), (15, 12471064), (17, 11003880), (20, 9353298), (24, 7794415), (30, 6235532), (34, 5501940), (40, 4676649), (51, 3667960), (60, 3117766), (68, 2750970), (85, 2200776), (102, 1833980), (107, 1748280), (120, 1558883), (136, 1375485), (170, 1100388), (204, 916990), (214, 874140), (255, 733592), (321, 582760), (340, 550194), (408, 458495), (428, 437070), (510, 366796), (535, 349656), (642, 291380), (680, 275097), (856, 218535), (857, 218280), (1020, 183398), (1070, 174828), (1284, 145690), (1605, 116552), (1714, 109140), (1819, 102840), (2040, 91699), (2140, 87414), (2568, 72845), (2571, 72760), (3210, 58276), (3428, 54570), (3638, 51420), (4280, 43707), (4285, 43656), (5142, 36380), (5457, 34280), (6420, 29138), (6856, 27285), (7276, 25710), (8570, 21828), (9095, 20568), (10284, 18190), (10914, 17140), (12840, 14569), (12855, 14552)]