231289080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 808405920

約数和(自身を除く): 577116840

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, 935, 937, 968, 1020, 1122, 1210, 1320, 1452, 1496, 1815, 1870, 1874, 2040, 2057, 2244, 2420, 2805, 2811, 2904, 3630, 3740, 3748, 4114, 4488, 4685, 4840, 5610, 5622, 6171, 7260, 7480, 7496, 8228, 9370, 10285, 10307, 11220, 11244, 12342, 14055, 14520, 15929, 16456, 18740, 20570, 20614, 22440, 22488, 24684, 28110, 30855, 30921, 31858, 37480, 41140, 41228, 47787, 49368, 51535, 56220, 61710, 61842, 63716, 79645, 82280, 82456, 95574, 103070, 112440, 113377, 123420, 123684, 127432, 154605, 159290, 175219, 191148, 206140, 226754, 238935, 246840, 247368, 309210, 318580, 340131, 350438, 382296, 412280, 453508, 477870, 525657, 566885, 618420, 637160, 680262, 700876, 876095, 907016, 955740, 1051314, 1133770, 1236840, 1360524, 1401752, 1700655, 1752190, 1911480, 1927409, 2102628, 2267540, 2628285, 2721048, 3401310, 3504380, 3854818, 4205256, 4535080, 5256570, 5782227, 6802620, 7008760, 7709636, 9637045, 10513140, 11564454, 13605240, 15419272, 19274090, 21026280, 23128908, 28911135, 38548180, 46257816, 57822270, 77096360, 115644540, 231289080]

約数ペア:

[(1, 231289080), (2, 115644540), (3, 77096360), (4, 57822270), (5, 46257816), (6, 38548180), (8, 28911135), (10, 23128908), (11, 21026280), (12, 19274090), (15, 15419272), (17, 13605240), (20, 11564454), (22, 10513140), (24, 9637045), (30, 7709636), (33, 7008760), (34, 6802620), (40, 5782227), (44, 5256570), (51, 4535080), (55, 4205256), (60, 3854818), (66, 3504380), (68, 3401310), (85, 2721048), (88, 2628285), (102, 2267540), (110, 2102628), (120, 1927409), (121, 1911480), (132, 1752190), (136, 1700655), (165, 1401752), (170, 1360524), (187, 1236840), (204, 1133770), (220, 1051314), (242, 955740), (255, 907016), (264, 876095), (330, 700876), (340, 680262), (363, 637160), (374, 618420), (408, 566885), (440, 525657), (484, 477870), (510, 453508), (561, 412280), (605, 382296), (660, 350438), (680, 340131), (726, 318580), (748, 309210), (935, 247368), (937, 246840), (968, 238935), (1020, 226754), (1122, 206140), (1210, 191148), (1320, 175219), (1452, 159290), (1496, 154605), (1815, 127432), (1870, 123684), (1874, 123420), (2040, 113377), (2057, 112440), (2244, 103070), (2420, 95574), (2805, 82456), (2811, 82280), (2904, 79645), (3630, 63716), (3740, 61842), (3748, 61710), (4114, 56220), (4488, 51535), (4685, 49368), (4840, 47787), (5610, 41228), (5622, 41140), (6171, 37480), (7260, 31858), (7480, 30921), (7496, 30855), (8228, 28110), (9370, 24684), (10285, 22488), (10307, 22440), (11220, 20614), (11244, 20570), (12342, 18740), (14055, 16456), (14520, 15929)]