207475560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6197}}^1$

素因数の和:6248

約数の個数: 128

約数和(自身を含む): 714009600

約数和(自身を除く): 506534040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6197, 6696, 8370, 11160, 12394, 16740, 18591, 24788, 30985, 33480, 37182, 49576, 55773, 61970, 74364, 92955, 111546, 123940, 148728, 167319, 185910, 192107, 223092, 247880, 278865, 334638, 371820, 384214, 446184, 557730, 576321, 669276, 743640, 768428, 836595, 960535, 1115460, 1152642, 1338552, 1536856, 1673190, 1728963, 1921070, 2230920, 2305284, 2881605, 3346380, 3457926, 3842140, 4610568, 5186889, 5763210, 6692760, 6915852, 7684280, 8644815, 10373778, 11526420, 13831704, 17289630, 20747556, 23052840, 25934445, 34579260, 41495112, 51868890, 69158520, 103737780, 207475560]

約数ペア:

[(1, 207475560), (2, 103737780), (3, 69158520), (4, 51868890), (5, 41495112), (6, 34579260), (8, 25934445), (9, 23052840), (10, 20747556), (12, 17289630), (15, 13831704), (18, 11526420), (20, 10373778), (24, 8644815), (27, 7684280), (30, 6915852), (31, 6692760), (36, 5763210), (40, 5186889), (45, 4610568), (54, 3842140), (60, 3457926), (62, 3346380), (72, 2881605), (90, 2305284), (93, 2230920), (108, 1921070), (120, 1728963), (124, 1673190), (135, 1536856), (155, 1338552), (180, 1152642), (186, 1115460), (216, 960535), (248, 836595), (270, 768428), (279, 743640), (310, 669276), (360, 576321), (372, 557730), (465, 446184), (540, 384214), (558, 371820), (620, 334638), (744, 278865), (837, 247880), (930, 223092), (1080, 192107), (1116, 185910), (1240, 167319), (1395, 148728), (1674, 123940), (1860, 111546), (2232, 92955), (2790, 74364), (3348, 61970), (3720, 55773), (4185, 49576), (5580, 37182), (6197, 33480), (6696, 30985), (8370, 24788), (11160, 18591), (12394, 16740)]