71434080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 246486240

約数和(自身を除く): 175052160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 439, 452, 480, 565, 678, 720, 878, 904, 1017, 1130, 1317, 1356, 1440, 1695, 1756, 1808, 2034, 2195, 2260, 2634, 2712, 3390, 3512, 3616, 3951, 4068, 4390, 4520, 5085, 5268, 5424, 6585, 6780, 7024, 7902, 8136, 8780, 9040, 10170, 10536, 10848, 13170, 13560, 14048, 15804, 16272, 17560, 18080, 19755, 20340, 21072, 26340, 27120, 31608, 32544, 35120, 39510, 40680, 42144, 49607, 52680, 54240, 63216, 70240, 79020, 81360, 99214, 105360, 126432, 148821, 158040, 162720, 198428, 210720, 248035, 297642, 316080, 396856, 446463, 496070, 595284, 632160, 744105, 793712, 892926, 992140, 1190568, 1488210, 1587424, 1785852, 1984280, 2232315, 2381136, 2976420, 3571704, 3968560, 4464630, 4762272, 5952840, 7143408, 7937120, 8929260, 11905680, 14286816, 17858520, 23811360, 35717040, 71434080]

約数ペア:

[(1, 71434080), (2, 35717040), (3, 23811360), (4, 17858520), (5, 14286816), (6, 11905680), (8, 8929260), (9, 7937120), (10, 7143408), (12, 5952840), (15, 4762272), (16, 4464630), (18, 3968560), (20, 3571704), (24, 2976420), (30, 2381136), (32, 2232315), (36, 1984280), (40, 1785852), (45, 1587424), (48, 1488210), (60, 1190568), (72, 992140), (80, 892926), (90, 793712), (96, 744105), (113, 632160), (120, 595284), (144, 496070), (160, 446463), (180, 396856), (226, 316080), (240, 297642), (288, 248035), (339, 210720), (360, 198428), (439, 162720), (452, 158040), (480, 148821), (565, 126432), (678, 105360), (720, 99214), (878, 81360), (904, 79020), (1017, 70240), (1130, 63216), (1317, 54240), (1356, 52680), (1440, 49607), (1695, 42144), (1756, 40680), (1808, 39510), (2034, 35120), (2195, 32544), (2260, 31608), (2634, 27120), (2712, 26340), (3390, 21072), (3512, 20340), (3616, 19755), (3951, 18080), (4068, 17560), (4390, 16272), (4520, 15804), (5085, 14048), (5268, 13560), (5424, 13170), (6585, 10848), (6780, 10536), (7024, 10170), (7902, 9040), (8136, 8780)]