66214260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{5839}}^1$

素因数の和:5867

約数の個数: 120

約数和(自身を含む): 237431040

約数和(自身を除く): 171216780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 5839, 11340, 11678, 17517, 23356, 29195, 35034, 40873, 52551, 58390, 70068, 81746, 87585, 105102, 116780, 122619, 157653, 163492, 175170, 204365, 210204, 245238, 262755, 315306, 350340, 367857, 408730, 472959, 490476, 525510, 613095, 630612, 735714, 788265, 817460, 945918, 1051020, 1103571, 1226190, 1471428, 1576530, 1839285, 1891836, 2207142, 2364795, 2452380, 3153060, 3310713, 3678570, 4414284, 4729590, 5517855, 6621426, 7357140, 9459180, 11035710, 13242852, 16553565, 22071420, 33107130, 66214260]

約数ペア:

[(1, 66214260), (2, 33107130), (3, 22071420), (4, 16553565), (5, 13242852), (6, 11035710), (7, 9459180), (9, 7357140), (10, 6621426), (12, 5517855), (14, 4729590), (15, 4414284), (18, 3678570), (20, 3310713), (21, 3153060), (27, 2452380), (28, 2364795), (30, 2207142), (35, 1891836), (36, 1839285), (42, 1576530), (45, 1471428), (54, 1226190), (60, 1103571), (63, 1051020), (70, 945918), (81, 817460), (84, 788265), (90, 735714), (105, 630612), (108, 613095), (126, 525510), (135, 490476), (140, 472959), (162, 408730), (180, 367857), (189, 350340), (210, 315306), (252, 262755), (270, 245238), (315, 210204), (324, 204365), (378, 175170), (405, 163492), (420, 157653), (540, 122619), (567, 116780), (630, 105102), (756, 87585), (810, 81746), (945, 70068), (1134, 58390), (1260, 52551), (1620, 40873), (1890, 35034), (2268, 29195), (2835, 23356), (3780, 17517), (5670, 11678), (5839, 11340)]