15673630240

素因数分解:

$2^5\times 5^1\times {\mathrm{571}}^1\times {\mathrm{171559}}^1$

素因数の和:172145

約数の個数: 48

約数和(自身を含む): 37094016960

約数和(自身を除く): 21420386720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 571, 1142, 2284, 2855, 4568, 5710, 9136, 11420, 18272, 22840, 45680, 91360, 171559, 343118, 686236, 857795, 1372472, 1715590, 2744944, 3431180, 5489888, 6862360, 13724720, 27449440, 97960189, 195920378, 391840756, 489800945, 783681512, 979601890, 1567363024, 1959203780, 3134726048, 3918407560, 7836815120, 15673630240]

約数ペア:

[(1, 15673630240), (2, 7836815120), (4, 3918407560), (5, 3134726048), (8, 1959203780), (10, 1567363024), (16, 979601890), (20, 783681512), (32, 489800945), (40, 391840756), (80, 195920378), (160, 97960189), (571, 27449440), (1142, 13724720), (2284, 6862360), (2855, 5489888), (4568, 3431180), (5710, 2744944), (9136, 1715590), (11420, 1372472), (18272, 857795), (22840, 686236), (45680, 343118), (91360, 171559)]