218009760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6397}}^1$

素因数の和:6486

約数の個数: 96

約数和(自身を含む): 696511872

約数和(自身を除く): 478502112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6397, 6816, 8520, 11360, 12794, 17040, 19191, 25588, 31985, 34080, 38382, 51176, 63970, 76764, 95955, 102352, 127940, 153528, 191910, 204704, 255880, 307056, 383820, 454187, 511760, 614112, 767640, 908374, 1023520, 1362561, 1535280, 1816748, 2270935, 2725122, 3070560, 3633496, 4541870, 5450244, 6812805, 7266992, 9083740, 10900488, 13625610, 14533984, 18167480, 21800976, 27251220, 36334960, 43601952, 54502440, 72669920, 109004880, 218009760]

約数ペア:

[(1, 218009760), (2, 109004880), (3, 72669920), (4, 54502440), (5, 43601952), (6, 36334960), (8, 27251220), (10, 21800976), (12, 18167480), (15, 14533984), (16, 13625610), (20, 10900488), (24, 9083740), (30, 7266992), (32, 6812805), (40, 5450244), (48, 4541870), (60, 3633496), (71, 3070560), (80, 2725122), (96, 2270935), (120, 1816748), (142, 1535280), (160, 1362561), (213, 1023520), (240, 908374), (284, 767640), (355, 614112), (426, 511760), (480, 454187), (568, 383820), (710, 307056), (852, 255880), (1065, 204704), (1136, 191910), (1420, 153528), (1704, 127940), (2130, 102352), (2272, 95955), (2840, 76764), (3408, 63970), (4260, 51176), (5680, 38382), (6397, 34080), (6816, 31985), (8520, 25588), (11360, 19191), (12794, 17040)]