7537120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 19031544

約数和(自身を除く): 11494424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 163, 170, 272, 289, 326, 340, 544, 578, 652, 680, 815, 1156, 1304, 1360, 1445, 1630, 2312, 2608, 2720, 2771, 2890, 3260, 4624, 5216, 5542, 5780, 6520, 9248, 11084, 11560, 13040, 13855, 22168, 23120, 26080, 27710, 44336, 46240, 47107, 55420, 88672, 94214, 110840, 188428, 221680, 235535, 376856, 443360, 471070, 753712, 942140, 1507424, 1884280, 3768560, 7537120]

約数ペア:

[(1, 7537120), (2, 3768560), (4, 1884280), (5, 1507424), (8, 942140), (10, 753712), (16, 471070), (17, 443360), (20, 376856), (32, 235535), (34, 221680), (40, 188428), (68, 110840), (80, 94214), (85, 88672), (136, 55420), (160, 47107), (163, 46240), (170, 44336), (272, 27710), (289, 26080), (326, 23120), (340, 22168), (544, 13855), (578, 13040), (652, 11560), (680, 11084), (815, 9248), (1156, 6520), (1304, 5780), (1360, 5542), (1445, 5216), (1630, 4624), (2312, 3260), (2608, 2890), (2720, 2771)]