1640590926060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{4019}}^1\times {\mathrm{8389}}^1$

素因数の和:13231

約数の個数: 96

約数和(自身を含む): 4601011564800

約数和(自身を除く): 2960420638740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1622, 2433, 3244, 4019, 4055, 4866, 8038, 8110, 8389, 9732, 12057, 12165, 16076, 16220, 16778, 20095, 24114, 24330, 25167, 33556, 40190, 41945, 48228, 48660, 50334, 60285, 80380, 83890, 100668, 120570, 125835, 167780, 241140, 251670, 503340, 3259409, 6518818, 6803479, 9778227, 13037636, 13606958, 16297045, 19556454, 20410437, 27213916, 32594090, 33715391, 34017395, 39112908, 40820874, 48891135, 65188180, 67430782, 68034790, 81641748, 97782270, 101146173, 102052185, 134861564, 136069580, 168576955, 195564540, 202292346, 204104370, 337153910, 404584692, 408208740, 505730865, 674307820, 1011461730, 2022923460, 27343182101, 54686364202, 82029546303, 109372728404, 136715910505, 164059092606, 273431821010, 328118185212, 410147731515, 546863642020, 820295463030, 1640590926060]

約数ペア:

[(1, 1640590926060), (2, 820295463030), (3, 546863642020), (4, 410147731515), (5, 328118185212), (6, 273431821010), (10, 164059092606), (12, 136715910505), (15, 109372728404), (20, 82029546303), (30, 54686364202), (60, 27343182101), (811, 2022923460), (1622, 1011461730), (2433, 674307820), (3244, 505730865), (4019, 408208740), (4055, 404584692), (4866, 337153910), (8038, 204104370), (8110, 202292346), (8389, 195564540), (9732, 168576955), (12057, 136069580), (12165, 134861564), (16076, 102052185), (16220, 101146173), (16778, 97782270), (20095, 81641748), (24114, 68034790), (24330, 67430782), (25167, 65188180), (33556, 48891135), (40190, 40820874), (41945, 39112908), (48228, 34017395), (48660, 33715391), (50334, 32594090), (60285, 27213916), (80380, 20410437), (83890, 19556454), (100668, 16297045), (120570, 13606958), (125835, 13037636), (167780, 9778227), (241140, 6803479), (251670, 6518818), (503340, 3259409)]