118083680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 330375024

約数和(自身を除く): 212291344

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 169, 176, 208, 220, 260, 286, 338, 352, 397, 416, 440, 520, 572, 676, 715, 794, 845, 880, 1040, 1144, 1352, 1430, 1588, 1690, 1760, 1859, 1985, 2080, 2288, 2704, 2860, 3176, 3380, 3718, 3970, 4367, 4576, 5161, 5408, 5720, 6352, 6760, 7436, 7940, 8734, 9295, 10322, 11440, 12704, 13520, 14872, 15880, 17468, 18590, 20644, 21835, 22880, 25805, 27040, 29744, 31760, 34936, 37180, 41288, 43670, 51610, 56771, 59488, 63520, 67093, 69872, 74360, 82576, 87340, 103220, 113542, 134186, 139744, 148720, 165152, 174680, 206440, 227084, 268372, 283855, 297440, 335465, 349360, 412880, 454168, 536744, 567710, 670930, 698720, 738023, 825760, 908336, 1073488, 1135420, 1341860, 1476046, 1816672, 2146976, 2270840, 2683720, 2952092, 3690115, 4541680, 5367440, 5904184, 7380230, 9083360, 10734880, 11808368, 14760460, 23616736, 29520920, 59041840, 118083680]

約数ペア:

[(1, 118083680), (2, 59041840), (4, 29520920), (5, 23616736), (8, 14760460), (10, 11808368), (11, 10734880), (13, 9083360), (16, 7380230), (20, 5904184), (22, 5367440), (26, 4541680), (32, 3690115), (40, 2952092), (44, 2683720), (52, 2270840), (55, 2146976), (65, 1816672), (80, 1476046), (88, 1341860), (104, 1135420), (110, 1073488), (130, 908336), (143, 825760), (160, 738023), (169, 698720), (176, 670930), (208, 567710), (220, 536744), (260, 454168), (286, 412880), (338, 349360), (352, 335465), (397, 297440), (416, 283855), (440, 268372), (520, 227084), (572, 206440), (676, 174680), (715, 165152), (794, 148720), (845, 139744), (880, 134186), (1040, 113542), (1144, 103220), (1352, 87340), (1430, 82576), (1588, 74360), (1690, 69872), (1760, 67093), (1859, 63520), (1985, 59488), (2080, 56771), (2288, 51610), (2704, 43670), (2860, 41288), (3176, 37180), (3380, 34936), (3718, 31760), (3970, 29744), (4367, 27040), (4576, 25805), (5161, 22880), (5408, 21835), (5720, 20644), (6352, 18590), (6760, 17468), (7436, 15880), (7940, 14872), (8734, 13520), (9295, 12704), (10322, 11440)]