69036320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1493}}^1$

素因数の和:1542

約数の個数: 72

約数和(自身を含む): 173372724

約数和(自身を除く): 104336404

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 1493, 2312, 2720, 2890, 2986, 4624, 5780, 5972, 7465, 9248, 11560, 11944, 14930, 23120, 23888, 25381, 29860, 46240, 47776, 50762, 59720, 101524, 119440, 126905, 203048, 238880, 253810, 406096, 431477, 507620, 812192, 862954, 1015240, 1725908, 2030480, 2157385, 3451816, 4060960, 4314770, 6903632, 8629540, 13807264, 17259080, 34518160, 69036320]

約数ペア:

[(1, 69036320), (2, 34518160), (4, 17259080), (5, 13807264), (8, 8629540), (10, 6903632), (16, 4314770), (17, 4060960), (20, 3451816), (32, 2157385), (34, 2030480), (40, 1725908), (68, 1015240), (80, 862954), (85, 812192), (136, 507620), (160, 431477), (170, 406096), (272, 253810), (289, 238880), (340, 203048), (544, 126905), (578, 119440), (680, 101524), (1156, 59720), (1360, 50762), (1445, 47776), (1493, 46240), (2312, 29860), (2720, 25381), (2890, 23888), (2986, 23120), (4624, 14930), (5780, 11944), (5972, 11560), (7465, 9248)]