317755440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1116

約数の個数: 160

約数和(自身を含む): 1102637760

約数和(自身を除く): 784882320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 432, 471, 540, 628, 720, 785, 937, 942, 1080, 1256, 1413, 1570, 1874, 1884, 2160, 2355, 2512, 2811, 2826, 3140, 3748, 3768, 4239, 4685, 4710, 5622, 5652, 6280, 7065, 7496, 7536, 8433, 8478, 9370, 9420, 11244, 11304, 12560, 14055, 14130, 14992, 16866, 16956, 18740, 18840, 21195, 22488, 22608, 25299, 28110, 28260, 33732, 33912, 37480, 37680, 42165, 42390, 44976, 50598, 56220, 56520, 67464, 67824, 74960, 84330, 84780, 101196, 112440, 113040, 126495, 134928, 147109, 168660, 169560, 202392, 224880, 252990, 294218, 337320, 339120, 404784, 441327, 505980, 588436, 674640, 735545, 882654, 1011960, 1176872, 1323981, 1471090, 1765308, 2023920, 2206635, 2353744, 2647962, 2942180, 3530616, 3971943, 4413270, 5295924, 5884360, 6619905, 7061232, 7943886, 8826540, 10591848, 11768720, 13239810, 15887772, 17653080, 19859715, 21183696, 26479620, 31775544, 35306160, 39719430, 52959240, 63551088, 79438860, 105918480, 158877720, 317755440]

約数ペア:

[(1, 317755440), (2, 158877720), (3, 105918480), (4, 79438860), (5, 63551088), (6, 52959240), (8, 39719430), (9, 35306160), (10, 31775544), (12, 26479620), (15, 21183696), (16, 19859715), (18, 17653080), (20, 15887772), (24, 13239810), (27, 11768720), (30, 10591848), (36, 8826540), (40, 7943886), (45, 7061232), (48, 6619905), (54, 5884360), (60, 5295924), (72, 4413270), (80, 3971943), (90, 3530616), (108, 2942180), (120, 2647962), (135, 2353744), (144, 2206635), (157, 2023920), (180, 1765308), (216, 1471090), (240, 1323981), (270, 1176872), (314, 1011960), (360, 882654), (432, 735545), (471, 674640), (540, 588436), (628, 505980), (720, 441327), (785, 404784), (937, 339120), (942, 337320), (1080, 294218), (1256, 252990), (1413, 224880), (1570, 202392), (1874, 169560), (1884, 168660), (2160, 147109), (2355, 134928), (2512, 126495), (2811, 113040), (2826, 112440), (3140, 101196), (3748, 84780), (3768, 84330), (4239, 74960), (4685, 67824), (4710, 67464), (5622, 56520), (5652, 56220), (6280, 50598), (7065, 44976), (7496, 42390), (7536, 42165), (8433, 37680), (8478, 37480), (9370, 33912), (9420, 33732), (11244, 28260), (11304, 28110), (12560, 25299), (14055, 22608), (14130, 22488), (14992, 21195), (16866, 18840), (16956, 18740)]