31002920208

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{5981}}^1$

素因数の和:6095

約数の個数: 240

約数和(自身を含む): 97735351680

約数和(自身を除く): 66732431472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 71, 72, 78, 104, 108, 117, 142, 144, 156, 169, 208, 213, 216, 234, 284, 312, 338, 351, 426, 432, 468, 507, 568, 624, 639, 676, 702, 852, 923, 936, 1014, 1136, 1278, 1352, 1404, 1521, 1704, 1846, 1872, 1917, 2028, 2556, 2704, 2769, 2808, 3042, 3408, 3692, 3834, 4056, 4563, 5112, 5538, 5616, 5981, 6084, 7384, 7668, 8112, 8307, 9126, 10224, 11076, 11962, 11999, 12168, 14768, 15336, 16614, 17943, 18252, 22152, 23924, 23998, 24336, 24921, 30672, 33228, 35886, 35997, 36504, 44304, 47848, 47996, 49842, 53829, 66456, 71772, 71994, 73008, 77753, 95696, 95992, 99684, 107658, 107991, 132912, 143544, 143988, 155506, 161487, 191984, 199368, 215316, 215982, 233259, 287088, 287976, 311012, 322974, 323973, 398736, 424651, 430632, 431964, 466518, 575952, 622024, 645948, 647946, 699777, 849302, 861264, 863928, 933036, 1010789, 1244048, 1273953, 1291896, 1295892, 1399554, 1698604, 1727856, 1866072, 2021578, 2099331, 2547906, 2583792, 2591784, 2799108, 3032367, 3397208, 3732144, 3821859, 4043156, 4198662, 5095812, 5183568, 5520463, 5598216, 6064734, 6794416, 7643718, 8086312, 8397324, 9097101, 10191624, 11040926, 11196432, 11465577, 12129468, 15287436, 16172624, 16561389, 16794648, 18194202, 20383248, 22081852, 22931154, 24258936, 27291303, 30574872, 33122778, 33589296, 36388404, 44163704, 45862308, 48517872, 49684167, 54582606, 61149744, 66245556, 71766019, 72776808, 88327408, 91724616, 99368334, 109165212, 132491112, 143532038, 145553616, 149052501, 183449232, 198736668, 215298057, 218330424, 264982224, 287064076, 298105002, 397473336, 430596114, 436660848, 574128152, 596210004, 645894171, 794946672, 861192228, 1148256304, 1192420008, 1291788342, 1722384456, 1937682513, 2384840016, 2583576684, 3444768912, 3875365026, 5167153368, 7750730052, 10334306736, 15501460104, 31002920208]

約数ペア:

[(1, 31002920208), (2, 15501460104), (3, 10334306736), (4, 7750730052), (6, 5167153368), (8, 3875365026), (9, 3444768912), (12, 2583576684), (13, 2384840016), (16, 1937682513), (18, 1722384456), (24, 1291788342), (26, 1192420008), (27, 1148256304), (36, 861192228), (39, 794946672), (48, 645894171), (52, 596210004), (54, 574128152), (71, 436660848), (72, 430596114), (78, 397473336), (104, 298105002), (108, 287064076), (117, 264982224), (142, 218330424), (144, 215298057), (156, 198736668), (169, 183449232), (208, 149052501), (213, 145553616), (216, 143532038), (234, 132491112), (284, 109165212), (312, 99368334), (338, 91724616), (351, 88327408), (426, 72776808), (432, 71766019), (468, 66245556), (507, 61149744), (568, 54582606), (624, 49684167), (639, 48517872), (676, 45862308), (702, 44163704), (852, 36388404), (923, 33589296), (936, 33122778), (1014, 30574872), (1136, 27291303), (1278, 24258936), (1352, 22931154), (1404, 22081852), (1521, 20383248), (1704, 18194202), (1846, 16794648), (1872, 16561389), (1917, 16172624), (2028, 15287436), (2556, 12129468), (2704, 11465577), (2769, 11196432), (2808, 11040926), (3042, 10191624), (3408, 9097101), (3692, 8397324), (3834, 8086312), (4056, 7643718), (4563, 6794416), (5112, 6064734), (5538, 5598216), (5616, 5520463), (5981, 5183568), (6084, 5095812), (7384, 4198662), (7668, 4043156), (8112, 3821859), (8307, 3732144), (9126, 3397208), (10224, 3032367), (11076, 2799108), (11962, 2591784), (11999, 2583792), (12168, 2547906), (14768, 2099331), (15336, 2021578), (16614, 1866072), (17943, 1727856), (18252, 1698604), (22152, 1399554), (23924, 1295892), (23998, 1291896), (24336, 1273953), (24921, 1244048), (30672, 1010789), (33228, 933036), (35886, 863928), (35997, 861264), (36504, 849302), (44304, 699777), (47848, 647946), (47996, 645948), (49842, 622024), (53829, 575952), (66456, 466518), (71772, 431964), (71994, 430632), (73008, 424651), (77753, 398736), (95696, 323973), (95992, 322974), (99684, 311012), (107658, 287976), (107991, 287088), (132912, 233259), (143544, 215982), (143988, 215316), (155506, 199368), (161487, 191984)]