205568760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{100769}}^1$

素因数の和:100800

約数の個数: 64

約数和(自身を含む): 652989600

約数和(自身を除く): 447420840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 100769, 201538, 302307, 403076, 503845, 604614, 806152, 1007690, 1209228, 1511535, 1713073, 2015380, 2418456, 3023070, 3426146, 4030760, 5139219, 6046140, 6852292, 8565365, 10278438, 12092280, 13704584, 17130730, 20556876, 25696095, 34261460, 41113752, 51392190, 68522920, 102784380, 205568760]

約数ペア:

[(1, 205568760), (2, 102784380), (3, 68522920), (4, 51392190), (5, 41113752), (6, 34261460), (8, 25696095), (10, 20556876), (12, 17130730), (15, 13704584), (17, 12092280), (20, 10278438), (24, 8565365), (30, 6852292), (34, 6046140), (40, 5139219), (51, 4030760), (60, 3426146), (68, 3023070), (85, 2418456), (102, 2015380), (120, 1713073), (136, 1511535), (170, 1209228), (204, 1007690), (255, 806152), (340, 604614), (408, 503845), (510, 403076), (680, 302307), (1020, 201538), (2040, 100769)]