7386080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 19432224

約数和(自身を除く): 12046144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 67, 80, 104, 106, 130, 134, 160, 208, 212, 260, 265, 268, 335, 416, 424, 520, 530, 536, 670, 689, 848, 871, 1040, 1060, 1072, 1340, 1378, 1696, 1742, 2080, 2120, 2144, 2680, 2756, 3445, 3484, 3551, 4240, 4355, 5360, 5512, 6890, 6968, 7102, 8480, 8710, 10720, 11024, 13780, 13936, 14204, 17420, 17755, 22048, 27560, 27872, 28408, 34840, 35510, 46163, 55120, 56816, 69680, 71020, 92326, 110240, 113632, 139360, 142040, 184652, 230815, 284080, 369304, 461630, 568160, 738608, 923260, 1477216, 1846520, 3693040, 7386080]

約数ペア:

[(1, 7386080), (2, 3693040), (4, 1846520), (5, 1477216), (8, 923260), (10, 738608), (13, 568160), (16, 461630), (20, 369304), (26, 284080), (32, 230815), (40, 184652), (52, 142040), (53, 139360), (65, 113632), (67, 110240), (80, 92326), (104, 71020), (106, 69680), (130, 56816), (134, 55120), (160, 46163), (208, 35510), (212, 34840), (260, 28408), (265, 27872), (268, 27560), (335, 22048), (416, 17755), (424, 17420), (520, 14204), (530, 13936), (536, 13780), (670, 11024), (689, 10720), (848, 8710), (871, 8480), (1040, 7102), (1060, 6968), (1072, 6890), (1340, 5512), (1378, 5360), (1696, 4355), (1742, 4240), (2080, 3551), (2120, 3484), (2144, 3445), (2680, 2756)]