238084980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13183}}^1$

素因数の和:13245

約数の個数: 96

約数和(自身を含む): 779649024

約数和(自身を除く): 541564044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 13183, 18060, 26366, 39549, 52732, 65915, 79098, 92281, 131830, 158196, 184562, 197745, 263660, 276843, 369124, 395490, 461405, 553686, 566869, 790980, 922810, 1107372, 1133738, 1384215, 1700607, 1845620, 2267476, 2768430, 2834345, 3401214, 3968083, 5536860, 5668690, 6802428, 7936166, 8503035, 11337380, 11904249, 15872332, 17006070, 19840415, 23808498, 34012140, 39680830, 47616996, 59521245, 79361660, 119042490, 238084980]

約数ペア:

[(1, 238084980), (2, 119042490), (3, 79361660), (4, 59521245), (5, 47616996), (6, 39680830), (7, 34012140), (10, 23808498), (12, 19840415), (14, 17006070), (15, 15872332), (20, 11904249), (21, 11337380), (28, 8503035), (30, 7936166), (35, 6802428), (42, 5668690), (43, 5536860), (60, 3968083), (70, 3401214), (84, 2834345), (86, 2768430), (105, 2267476), (129, 1845620), (140, 1700607), (172, 1384215), (210, 1133738), (215, 1107372), (258, 922810), (301, 790980), (420, 566869), (430, 553686), (516, 461405), (602, 395490), (645, 369124), (860, 276843), (903, 263660), (1204, 197745), (1290, 184562), (1505, 158196), (1806, 131830), (2580, 92281), (3010, 79098), (3612, 65915), (4515, 52732), (6020, 39549), (9030, 26366), (13183, 18060)]