231659340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1928

約数の個数: 144

約数和(自身を含む): 755316576

約数和(自身を除く): 523657236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 605, 660, 726, 748, 935, 1020, 1122, 1210, 1452, 1815, 1870, 1877, 2057, 2244, 2420, 2805, 3630, 3740, 3754, 4114, 5610, 5631, 6171, 7260, 7508, 8228, 9385, 10285, 11220, 11262, 12342, 18770, 20570, 20647, 22524, 24684, 28155, 30855, 31909, 37540, 41140, 41294, 56310, 61710, 61941, 63818, 82588, 95727, 103235, 112620, 123420, 123882, 127636, 159545, 191454, 206470, 227117, 247764, 309705, 319090, 350999, 382908, 412940, 454234, 478635, 619410, 638180, 681351, 701998, 908468, 957270, 1052997, 1135585, 1238820, 1362702, 1403996, 1754995, 1914540, 2105994, 2271170, 2725404, 3406755, 3509990, 3860989, 4211988, 4542340, 5264985, 6813510, 7019980, 7721978, 10529970, 11582967, 13627020, 15443956, 19304945, 21059940, 23165934, 38609890, 46331868, 57914835, 77219780, 115829670, 231659340]

約数ペア:

[(1, 231659340), (2, 115829670), (3, 77219780), (4, 57914835), (5, 46331868), (6, 38609890), (10, 23165934), (11, 21059940), (12, 19304945), (15, 15443956), (17, 13627020), (20, 11582967), (22, 10529970), (30, 7721978), (33, 7019980), (34, 6813510), (44, 5264985), (51, 4542340), (55, 4211988), (60, 3860989), (66, 3509990), (68, 3406755), (85, 2725404), (102, 2271170), (110, 2105994), (121, 1914540), (132, 1754995), (165, 1403996), (170, 1362702), (187, 1238820), (204, 1135585), (220, 1052997), (242, 957270), (255, 908468), (330, 701998), (340, 681351), (363, 638180), (374, 619410), (484, 478635), (510, 454234), (561, 412940), (605, 382908), (660, 350999), (726, 319090), (748, 309705), (935, 247764), (1020, 227117), (1122, 206470), (1210, 191454), (1452, 159545), (1815, 127636), (1870, 123882), (1877, 123420), (2057, 112620), (2244, 103235), (2420, 95727), (2805, 82588), (3630, 63818), (3740, 61941), (3754, 61710), (4114, 56310), (5610, 41294), (5631, 41140), (6171, 37540), (7260, 31909), (7508, 30855), (8228, 28155), (9385, 24684), (10285, 22524), (11220, 20647), (11262, 20570), (12342, 18770)]