64176210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 205590528

約数和(自身を除く): 141414318

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 43, 45, 46, 63, 69, 70, 86, 90, 103, 105, 115, 126, 129, 138, 161, 206, 207, 210, 215, 230, 258, 301, 309, 315, 322, 345, 387, 414, 430, 483, 515, 602, 618, 630, 645, 690, 721, 774, 805, 903, 927, 966, 989, 1030, 1035, 1290, 1442, 1449, 1505, 1545, 1610, 1806, 1854, 1935, 1978, 2070, 2163, 2369, 2415, 2709, 2898, 2967, 3010, 3090, 3605, 3870, 4326, 4429, 4515, 4635, 4738, 4830, 4945, 5418, 5934, 6489, 6923, 7107, 7210, 7245, 8858, 8901, 9030, 9270, 9890, 10815, 11845, 12978, 13287, 13545, 13846, 14214, 14490, 14835, 16583, 17802, 20769, 21321, 21630, 22145, 23690, 26574, 27090, 29670, 31003, 32445, 33166, 34615, 35535, 39861, 41538, 42642, 44290, 44505, 49749, 62006, 62307, 64890, 66435, 69230, 71070, 79722, 82915, 89010, 93009, 99498, 101867, 103845, 106605, 124614, 132870, 149247, 155015, 165830, 186018, 199305, 203734, 207690, 213210, 248745, 279027, 298494, 305601, 310030, 311535, 398610, 465045, 497490, 509335, 558054, 611202, 623070, 713069, 746235, 916803, 930090, 1018670, 1395135, 1426138, 1492470, 1528005, 1833606, 2139207, 2790270, 3056010, 3565345, 4278414, 4584015, 6417621, 7130690, 9168030, 10696035, 12835242, 21392070, 32088105, 64176210]

約数ペア:

[(1, 64176210), (2, 32088105), (3, 21392070), (5, 12835242), (6, 10696035), (7, 9168030), (9, 7130690), (10, 6417621), (14, 4584015), (15, 4278414), (18, 3565345), (21, 3056010), (23, 2790270), (30, 2139207), (35, 1833606), (42, 1528005), (43, 1492470), (45, 1426138), (46, 1395135), (63, 1018670), (69, 930090), (70, 916803), (86, 746235), (90, 713069), (103, 623070), (105, 611202), (115, 558054), (126, 509335), (129, 497490), (138, 465045), (161, 398610), (206, 311535), (207, 310030), (210, 305601), (215, 298494), (230, 279027), (258, 248745), (301, 213210), (309, 207690), (315, 203734), (322, 199305), (345, 186018), (387, 165830), (414, 155015), (430, 149247), (483, 132870), (515, 124614), (602, 106605), (618, 103845), (630, 101867), (645, 99498), (690, 93009), (721, 89010), (774, 82915), (805, 79722), (903, 71070), (927, 69230), (966, 66435), (989, 64890), (1030, 62307), (1035, 62006), (1290, 49749), (1442, 44505), (1449, 44290), (1505, 42642), (1545, 41538), (1610, 39861), (1806, 35535), (1854, 34615), (1935, 33166), (1978, 32445), (2070, 31003), (2163, 29670), (2369, 27090), (2415, 26574), (2709, 23690), (2898, 22145), (2967, 21630), (3010, 21321), (3090, 20769), (3605, 17802), (3870, 16583), (4326, 14835), (4429, 14490), (4515, 14214), (4635, 13846), (4738, 13545), (4830, 13287), (4945, 12978), (5418, 11845), (5934, 10815), (6489, 9890), (6923, 9270), (7107, 9030), (7210, 8901), (7245, 8858)]