217466040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:934

約数の個数: 192

約数和(自身を含む): 760142880

約数和(自身を除く): 542676840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 187, 204, 220, 242, 255, 264, 330, 340, 363, 374, 408, 440, 484, 510, 561, 605, 660, 680, 726, 748, 881, 935, 968, 1020, 1122, 1210, 1320, 1452, 1496, 1762, 1815, 1870, 2040, 2057, 2244, 2420, 2643, 2805, 2904, 3524, 3630, 3740, 4114, 4405, 4488, 4840, 5286, 5610, 6171, 7048, 7260, 7480, 8228, 8810, 9691, 10285, 10572, 11220, 12342, 13215, 14520, 14977, 16456, 17620, 19382, 20570, 21144, 22440, 24684, 26430, 29073, 29954, 30855, 35240, 38764, 41140, 44931, 48455, 49368, 52860, 58146, 59908, 61710, 74885, 77528, 82280, 89862, 96910, 105720, 106601, 116292, 119816, 123420, 145365, 149770, 164747, 179724, 193820, 213202, 224655, 232584, 246840, 290730, 299540, 319803, 329494, 359448, 387640, 426404, 449310, 494241, 533005, 581460, 599080, 639606, 658988, 823735, 852808, 898620, 988482, 1066010, 1162920, 1279212, 1317976, 1599015, 1647470, 1797240, 1812217, 1976964, 2132020, 2471205, 2558424, 3198030, 3294940, 3624434, 3953928, 4264040, 4942410, 5436651, 6396060, 6589880, 7248868, 9061085, 9884820, 10873302, 12792120, 14497736, 18122170, 19769640, 21746604, 27183255, 36244340, 43493208, 54366510, 72488680, 108733020, 217466040]

約数ペア:

[(1, 217466040), (2, 108733020), (3, 72488680), (4, 54366510), (5, 43493208), (6, 36244340), (8, 27183255), (10, 21746604), (11, 19769640), (12, 18122170), (15, 14497736), (17, 12792120), (20, 10873302), (22, 9884820), (24, 9061085), (30, 7248868), (33, 6589880), (34, 6396060), (40, 5436651), (44, 4942410), (51, 4264040), (55, 3953928), (60, 3624434), (66, 3294940), (68, 3198030), (85, 2558424), (88, 2471205), (102, 2132020), (110, 1976964), (120, 1812217), (121, 1797240), (132, 1647470), (136, 1599015), (165, 1317976), (170, 1279212), (187, 1162920), (204, 1066010), (220, 988482), (242, 898620), (255, 852808), (264, 823735), (330, 658988), (340, 639606), (363, 599080), (374, 581460), (408, 533005), (440, 494241), (484, 449310), (510, 426404), (561, 387640), (605, 359448), (660, 329494), (680, 319803), (726, 299540), (748, 290730), (881, 246840), (935, 232584), (968, 224655), (1020, 213202), (1122, 193820), (1210, 179724), (1320, 164747), (1452, 149770), (1496, 145365), (1762, 123420), (1815, 119816), (1870, 116292), (2040, 106601), (2057, 105720), (2244, 96910), (2420, 89862), (2643, 82280), (2805, 77528), (2904, 74885), (3524, 61710), (3630, 59908), (3740, 58146), (4114, 52860), (4405, 49368), (4488, 48455), (4840, 44931), (5286, 41140), (5610, 38764), (6171, 35240), (7048, 30855), (7260, 29954), (7480, 29073), (8228, 26430), (8810, 24684), (9691, 22440), (10285, 21144), (10572, 20570), (11220, 19382), (12342, 17620), (13215, 16456), (14520, 14977)]