423279780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8329}}^1$

素因数の和:8370

約数の個数: 144

約数和(自身を含む): 1489004160

約数和(自身を除く): 1065724380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8329, 8470, 10164, 12705, 16658, 16940, 24987, 25410, 33316, 41645, 49974, 50820, 58303, 83290, 91619, 99948, 116606, 124935, 166580, 174909, 183238, 233212, 249870, 274857, 291515, 349818, 366476, 458095, 499740, 549714, 583030, 641333, 699636, 874545, 916190, 1007809, 1099428, 1166060, 1282666, 1374285, 1749090, 1832380, 1923999, 2015618, 2565332, 2748570, 3023427, 3206665, 3498180, 3847998, 4031236, 5039045, 5497140, 6046854, 6413330, 7054663, 7695996, 9619995, 10078090, 12093708, 12826660, 14109326, 15117135, 19239990, 20156180, 21163989, 28218652, 30234270, 35273315, 38479980, 42327978, 60468540, 70546630, 84655956, 105819945, 141093260, 211639890, 423279780]

約数ペア:

[(1, 423279780), (2, 211639890), (3, 141093260), (4, 105819945), (5, 84655956), (6, 70546630), (7, 60468540), (10, 42327978), (11, 38479980), (12, 35273315), (14, 30234270), (15, 28218652), (20, 21163989), (21, 20156180), (22, 19239990), (28, 15117135), (30, 14109326), (33, 12826660), (35, 12093708), (42, 10078090), (44, 9619995), (55, 7695996), (60, 7054663), (66, 6413330), (70, 6046854), (77, 5497140), (84, 5039045), (105, 4031236), (110, 3847998), (121, 3498180), (132, 3206665), (140, 3023427), (154, 2748570), (165, 2565332), (210, 2015618), (220, 1923999), (231, 1832380), (242, 1749090), (308, 1374285), (330, 1282666), (363, 1166060), (385, 1099428), (420, 1007809), (462, 916190), (484, 874545), (605, 699636), (660, 641333), (726, 583030), (770, 549714), (847, 499740), (924, 458095), (1155, 366476), (1210, 349818), (1452, 291515), (1540, 274857), (1694, 249870), (1815, 233212), (2310, 183238), (2420, 174909), (2541, 166580), (3388, 124935), (3630, 116606), (4235, 99948), (4620, 91619), (5082, 83290), (7260, 58303), (8329, 50820), (8470, 49974), (10164, 41645), (12705, 33316), (16658, 25410), (16940, 24987)]