186996160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 486460800

約数和(自身を除く): 299464640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 130, 158, 160, 208, 260, 316, 320, 395, 416, 520, 569, 632, 790, 832, 1027, 1040, 1138, 1264, 1580, 2054, 2080, 2276, 2528, 2845, 3160, 4108, 4160, 4552, 5056, 5135, 5690, 6320, 7397, 8216, 9104, 10270, 11380, 12640, 14794, 16432, 18208, 20540, 22760, 25280, 29588, 32864, 36416, 36985, 41080, 44951, 45520, 59176, 65728, 73970, 82160, 89902, 91040, 118352, 147940, 164320, 179804, 182080, 224755, 236704, 295880, 328640, 359608, 449510, 473408, 584363, 591760, 719216, 899020, 1168726, 1183520, 1438432, 1798040, 2337452, 2367040, 2876864, 2921815, 3596080, 4674904, 5843630, 7192160, 9349808, 11687260, 14384320, 18699616, 23374520, 37399232, 46749040, 93498080, 186996160]

約数ペア:

[(1, 186996160), (2, 93498080), (4, 46749040), (5, 37399232), (8, 23374520), (10, 18699616), (13, 14384320), (16, 11687260), (20, 9349808), (26, 7192160), (32, 5843630), (40, 4674904), (52, 3596080), (64, 2921815), (65, 2876864), (79, 2367040), (80, 2337452), (104, 1798040), (130, 1438432), (158, 1183520), (160, 1168726), (208, 899020), (260, 719216), (316, 591760), (320, 584363), (395, 473408), (416, 449510), (520, 359608), (569, 328640), (632, 295880), (790, 236704), (832, 224755), (1027, 182080), (1040, 179804), (1138, 164320), (1264, 147940), (1580, 118352), (2054, 91040), (2080, 89902), (2276, 82160), (2528, 73970), (2845, 65728), (3160, 59176), (4108, 45520), (4160, 44951), (4552, 41080), (5056, 36985), (5135, 36416), (5690, 32864), (6320, 29588), (7397, 25280), (8216, 22760), (9104, 20540), (10270, 18208), (11380, 16432), (12640, 14794)]