137385440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 348183360

約数和(自身を除く): 210797920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 368, 370, 460, 592, 736, 740, 851, 920, 1009, 1184, 1480, 1702, 1840, 2018, 2960, 3404, 3680, 4036, 4255, 5045, 5920, 6808, 8072, 8510, 10090, 13616, 16144, 17020, 20180, 23207, 27232, 32288, 34040, 37333, 40360, 46414, 68080, 74666, 80720, 92828, 116035, 136160, 149332, 161440, 185656, 186665, 232070, 298664, 371312, 373330, 464140, 597328, 742624, 746660, 858659, 928280, 1194656, 1493320, 1717318, 1856560, 2986640, 3434636, 3713120, 4293295, 5973280, 6869272, 8586590, 13738544, 17173180, 27477088, 34346360, 68692720, 137385440]

約数ペア:

[(1, 137385440), (2, 68692720), (4, 34346360), (5, 27477088), (8, 17173180), (10, 13738544), (16, 8586590), (20, 6869272), (23, 5973280), (32, 4293295), (37, 3713120), (40, 3434636), (46, 2986640), (74, 1856560), (80, 1717318), (92, 1493320), (115, 1194656), (148, 928280), (160, 858659), (184, 746660), (185, 742624), (230, 597328), (296, 464140), (368, 373330), (370, 371312), (460, 298664), (592, 232070), (736, 186665), (740, 185656), (851, 161440), (920, 149332), (1009, 136160), (1184, 116035), (1480, 92828), (1702, 80720), (1840, 74666), (2018, 68080), (2960, 46414), (3404, 40360), (3680, 37333), (4036, 34040), (4255, 32288), (5045, 27232), (5920, 23207), (6808, 20180), (8072, 17020), (8510, 16144), (10090, 13616)]