159705480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 192

約数和(自身を含む): 558472320

約数和(自身を除く): 398766840

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, 647, 660, 680, 726, 748, 935, 968, 1020, 1122, 1210, 1294, 1320, 1452, 1496, 1815, 1870, 1941, 2040, 2057, 2244, 2420, 2588, 2805, 2904, 3235, 3630, 3740, 3882, 4114, 4488, 4840, 5176, 5610, 6171, 6470, 7117, 7260, 7480, 7764, 8228, 9705, 10285, 10999, 11220, 12342, 12940, 14234, 14520, 15528, 16456, 19410, 20570, 21351, 21998, 22440, 24684, 25880, 28468, 30855, 32997, 35585, 38820, 41140, 42702, 43996, 49368, 54995, 56936, 61710, 65994, 71170, 77640, 78287, 82280, 85404, 87992, 106755, 109990, 120989, 123420, 131988, 142340, 156574, 164985, 170808, 213510, 219980, 234861, 241978, 246840, 263976, 284680, 313148, 329970, 362967, 391435, 427020, 439960, 469722, 483956, 604945, 626296, 659940, 725934, 782870, 854040, 939444, 967912, 1174305, 1209890, 1319880, 1330879, 1451868, 1565740, 1814835, 1878888, 2348610, 2419780, 2661758, 2903736, 3131480, 3629670, 3992637, 4697220, 4839560, 5323516, 6654395, 7259340, 7985274, 9394440, 10647032, 13308790, 14518680, 15970548, 19963185, 26617580, 31941096, 39926370, 53235160, 79852740, 159705480]

約数ペア:

[(1, 159705480), (2, 79852740), (3, 53235160), (4, 39926370), (5, 31941096), (6, 26617580), (8, 19963185), (10, 15970548), (11, 14518680), (12, 13308790), (15, 10647032), (17, 9394440), (20, 7985274), (22, 7259340), (24, 6654395), (30, 5323516), (33, 4839560), (34, 4697220), (40, 3992637), (44, 3629670), (51, 3131480), (55, 2903736), (60, 2661758), (66, 2419780), (68, 2348610), (85, 1878888), (88, 1814835), (102, 1565740), (110, 1451868), (120, 1330879), (121, 1319880), (132, 1209890), (136, 1174305), (165, 967912), (170, 939444), (187, 854040), (204, 782870), (220, 725934), (242, 659940), (255, 626296), (264, 604945), (330, 483956), (340, 469722), (363, 439960), (374, 427020), (408, 391435), (440, 362967), (484, 329970), (510, 313148), (561, 284680), (605, 263976), (647, 246840), (660, 241978), (680, 234861), (726, 219980), (748, 213510), (935, 170808), (968, 164985), (1020, 156574), (1122, 142340), (1210, 131988), (1294, 123420), (1320, 120989), (1452, 109990), (1496, 106755), (1815, 87992), (1870, 85404), (1941, 82280), (2040, 78287), (2057, 77640), (2244, 71170), (2420, 65994), (2588, 61710), (2805, 56936), (2904, 54995), (3235, 49368), (3630, 43996), (3740, 42702), (3882, 41140), (4114, 38820), (4488, 35585), (4840, 32997), (5176, 30855), (5610, 28468), (6171, 25880), (6470, 24684), (7117, 22440), (7260, 21998), (7480, 21351), (7764, 20570), (8228, 19410), (9705, 16456), (10285, 15528), (10999, 14520), (11220, 14234), (12342, 12940)]