7722080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 19495728

約数和(自身を除く): 11773648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 167, 170, 272, 289, 334, 340, 544, 578, 668, 680, 835, 1156, 1336, 1360, 1445, 1670, 2312, 2672, 2720, 2839, 2890, 3340, 4624, 5344, 5678, 5780, 6680, 9248, 11356, 11560, 13360, 14195, 22712, 23120, 26720, 28390, 45424, 46240, 48263, 56780, 90848, 96526, 113560, 193052, 227120, 241315, 386104, 454240, 482630, 772208, 965260, 1544416, 1930520, 3861040, 7722080]

約数ペア:

[(1, 7722080), (2, 3861040), (4, 1930520), (5, 1544416), (8, 965260), (10, 772208), (16, 482630), (17, 454240), (20, 386104), (32, 241315), (34, 227120), (40, 193052), (68, 113560), (80, 96526), (85, 90848), (136, 56780), (160, 48263), (167, 46240), (170, 45424), (272, 28390), (289, 26720), (334, 23120), (340, 22712), (544, 14195), (578, 13360), (668, 11560), (680, 11356), (835, 9248), (1156, 6680), (1336, 5780), (1360, 5678), (1445, 5344), (1670, 4624), (2312, 3340), (2672, 2890), (2720, 2839)]