162735440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5483}}^1$

素因数の和:5556

約数の個数: 80

約数和(自身を含む): 440650368

約数和(自身を除く): 277914928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5483, 5936, 7420, 10966, 14840, 21932, 27415, 29680, 38381, 43864, 54830, 76762, 87728, 109660, 153524, 191905, 219320, 290599, 307048, 383810, 438640, 581198, 614096, 767620, 1162396, 1452995, 1535240, 2034193, 2324792, 2905990, 3070480, 4068386, 4649584, 5811980, 8136772, 10170965, 11623960, 16273544, 20341930, 23247920, 32547088, 40683860, 81367720, 162735440]

約数ペア:

[(1, 162735440), (2, 81367720), (4, 40683860), (5, 32547088), (7, 23247920), (8, 20341930), (10, 16273544), (14, 11623960), (16, 10170965), (20, 8136772), (28, 5811980), (35, 4649584), (40, 4068386), (53, 3070480), (56, 2905990), (70, 2324792), (80, 2034193), (106, 1535240), (112, 1452995), (140, 1162396), (212, 767620), (265, 614096), (280, 581198), (371, 438640), (424, 383810), (530, 307048), (560, 290599), (742, 219320), (848, 191905), (1060, 153524), (1484, 109660), (1855, 87728), (2120, 76762), (2968, 54830), (3710, 43864), (4240, 38381), (5483, 29680), (5936, 27415), (7420, 21932), (10966, 14840)]