267400480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2726

約数の個数: 96

約数和(自身を含む): 687231216

約数和(自身を除く): 419830736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 592, 629, 680, 740, 1184, 1258, 1360, 1480, 2516, 2657, 2720, 2960, 3145, 5032, 5314, 5920, 6290, 10064, 10628, 12580, 13285, 20128, 21256, 25160, 26570, 42512, 45169, 50320, 53140, 85024, 90338, 98309, 100640, 106280, 180676, 196618, 212560, 225845, 361352, 393236, 425120, 451690, 491545, 722704, 786472, 903380, 983090, 1445408, 1572944, 1671253, 1806760, 1966180, 3145888, 3342506, 3613520, 3932360, 6685012, 7227040, 7864720, 8356265, 13370024, 15729440, 16712530, 26740048, 33425060, 53480096, 66850120, 133700240, 267400480]

約数ペア:

[(1, 267400480), (2, 133700240), (4, 66850120), (5, 53480096), (8, 33425060), (10, 26740048), (16, 16712530), (17, 15729440), (20, 13370024), (32, 8356265), (34, 7864720), (37, 7227040), (40, 6685012), (68, 3932360), (74, 3613520), (80, 3342506), (85, 3145888), (136, 1966180), (148, 1806760), (160, 1671253), (170, 1572944), (185, 1445408), (272, 983090), (296, 903380), (340, 786472), (370, 722704), (544, 491545), (592, 451690), (629, 425120), (680, 393236), (740, 361352), (1184, 225845), (1258, 212560), (1360, 196618), (1480, 180676), (2516, 106280), (2657, 100640), (2720, 98309), (2960, 90338), (3145, 85024), (5032, 53140), (5314, 50320), (5920, 45169), (6290, 42512), (10064, 26570), (10628, 25160), (12580, 21256), (13285, 20128)]