7335668720

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1\times {\mathrm{743}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 17203898880

約数和(自身を除く): 9868230160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 739, 743, 835, 1336, 1478, 1486, 1670, 2672, 2956, 2972, 3340, 3695, 3715, 5912, 5944, 6680, 7390, 7430, 11824, 11888, 13360, 14780, 14860, 29560, 29720, 59120, 59440, 123413, 124081, 246826, 248162, 493652, 496324, 549077, 617065, 620405, 987304, 992648, 1098154, 1234130, 1240810, 1974608, 1985296, 2196308, 2468260, 2481620, 2745385, 4392616, 4936520, 4963240, 5490770, 8785232, 9873040, 9926480, 10981540, 21963080, 43926160, 91695859, 183391718, 366783436, 458479295, 733566872, 916958590, 1467133744, 1833917180, 3667834360, 7335668720]

約数ペア:

[(1, 7335668720), (2, 3667834360), (4, 1833917180), (5, 1467133744), (8, 916958590), (10, 733566872), (16, 458479295), (20, 366783436), (40, 183391718), (80, 91695859), (167, 43926160), (334, 21963080), (668, 10981540), (739, 9926480), (743, 9873040), (835, 8785232), (1336, 5490770), (1478, 4963240), (1486, 4936520), (1670, 4392616), (2672, 2745385), (2956, 2481620), (2972, 2468260), (3340, 2196308), (3695, 1985296), (3715, 1974608), (5912, 1240810), (5944, 1234130), (6680, 1098154), (7390, 992648), (7430, 987304), (11824, 620405), (11888, 617065), (13360, 549077), (14780, 496324), (14860, 493652), (29560, 248162), (29720, 246826), (59120, 124081), (59440, 123413)]