216312840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2647}}^1$

素因数の和:2891

約数の個数: 96

約数和(自身を含む): 706380480

約数和(自身を除く): 490067640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 227, 360, 454, 681, 908, 1135, 1362, 1816, 2043, 2270, 2647, 2724, 3405, 4086, 4540, 5294, 5448, 6810, 7941, 8172, 9080, 10215, 10588, 13235, 13620, 15882, 16344, 20430, 21176, 23823, 26470, 27240, 31764, 39705, 40860, 47646, 52940, 63528, 79410, 81720, 95292, 105880, 119115, 158820, 190584, 238230, 317640, 476460, 600869, 952920, 1201738, 1802607, 2403476, 3004345, 3605214, 4806952, 5407821, 6008690, 7210428, 9013035, 10815642, 12017380, 14420856, 18026070, 21631284, 24034760, 27039105, 36052140, 43262568, 54078210, 72104280, 108156420, 216312840]

約数ペア:

[(1, 216312840), (2, 108156420), (3, 72104280), (4, 54078210), (5, 43262568), (6, 36052140), (8, 27039105), (9, 24034760), (10, 21631284), (12, 18026070), (15, 14420856), (18, 12017380), (20, 10815642), (24, 9013035), (30, 7210428), (36, 6008690), (40, 5407821), (45, 4806952), (60, 3605214), (72, 3004345), (90, 2403476), (120, 1802607), (180, 1201738), (227, 952920), (360, 600869), (454, 476460), (681, 317640), (908, 238230), (1135, 190584), (1362, 158820), (1816, 119115), (2043, 105880), (2270, 95292), (2647, 81720), (2724, 79410), (3405, 63528), (4086, 52940), (4540, 47646), (5294, 40860), (5448, 39705), (6810, 31764), (7941, 27240), (8172, 26470), (9080, 23823), (10215, 21176), (10588, 20430), (13235, 16344), (13620, 15882)]