43320160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 112402080

約数和(自身を除く): 69081920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 65, 80, 104, 118, 130, 160, 208, 236, 260, 295, 353, 416, 472, 520, 590, 706, 767, 944, 1040, 1180, 1412, 1534, 1765, 1888, 2080, 2360, 2824, 3068, 3530, 3835, 4589, 4720, 5648, 6136, 7060, 7670, 9178, 9440, 11296, 12272, 14120, 15340, 18356, 20827, 22945, 24544, 28240, 30680, 36712, 41654, 45890, 56480, 61360, 73424, 83308, 91780, 104135, 122720, 146848, 166616, 183560, 208270, 270751, 333232, 367120, 416540, 541502, 666464, 734240, 833080, 1083004, 1353755, 1666160, 2166008, 2707510, 3332320, 4332016, 5415020, 8664032, 10830040, 21660080, 43320160]

約数ペア:

[(1, 43320160), (2, 21660080), (4, 10830040), (5, 8664032), (8, 5415020), (10, 4332016), (13, 3332320), (16, 2707510), (20, 2166008), (26, 1666160), (32, 1353755), (40, 1083004), (52, 833080), (59, 734240), (65, 666464), (80, 541502), (104, 416540), (118, 367120), (130, 333232), (160, 270751), (208, 208270), (236, 183560), (260, 166616), (295, 146848), (353, 122720), (416, 104135), (472, 91780), (520, 83308), (590, 73424), (706, 61360), (767, 56480), (944, 45890), (1040, 41654), (1180, 36712), (1412, 30680), (1534, 28240), (1765, 24544), (1888, 22945), (2080, 20827), (2360, 18356), (2824, 15340), (3068, 14120), (3530, 12272), (3835, 11296), (4589, 9440), (4720, 9178), (5648, 7670), (6136, 7060)]