250479360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 216

約数和(自身を含む): 918328320

約数和(自身を除く): 667848960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1279, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2558, 2720, 2880, 3060, 3264, 3837, 3840, 4080, 4352, 4896, 5116, 5440, 5760, 6120, 6395, 6528, 7674, 8160, 9792, 10232, 10880, 11511, 11520, 12240, 12790, 13056, 15348, 16320, 19185, 19584, 20464, 21743, 21760, 23022, 24480, 25580, 30696, 32640, 38370, 39168, 40928, 43486, 46044, 48960, 51160, 57555, 61392, 65229, 65280, 76740, 81856, 86972, 92088, 97920, 102320, 108715, 115110, 122784, 130458, 153480, 163712, 173944, 184176, 195687, 195840, 204640, 217430, 230220, 245568, 260916, 306960, 326145, 327424, 347888, 368352, 391374, 409280, 434860, 460440, 491136, 521832, 613920, 652290, 695776, 736704, 782748, 818560, 869720, 920880, 978435, 982272, 1043664, 1227840, 1304580, 1391552, 1473408, 1565496, 1637120, 1739440, 1841760, 1956870, 2087328, 2455680, 2609160, 2783104, 2946816, 3130992, 3478880, 3683520, 3913740, 4174656, 4911360, 5218320, 5566208, 6261984, 6957760, 7367040, 7827480, 8349312, 10436640, 12523968, 13915520, 14734080, 15654960, 16698624, 20873280, 25047936, 27831040, 31309920, 41746560, 50095872, 62619840, 83493120, 125239680, 250479360]

約数ペア:

[(1, 250479360), (2, 125239680), (3, 83493120), (4, 62619840), (5, 50095872), (6, 41746560), (8, 31309920), (9, 27831040), (10, 25047936), (12, 20873280), (15, 16698624), (16, 15654960), (17, 14734080), (18, 13915520), (20, 12523968), (24, 10436640), (30, 8349312), (32, 7827480), (34, 7367040), (36, 6957760), (40, 6261984), (45, 5566208), (48, 5218320), (51, 4911360), (60, 4174656), (64, 3913740), (68, 3683520), (72, 3478880), (80, 3130992), (85, 2946816), (90, 2783104), (96, 2609160), (102, 2455680), (120, 2087328), (128, 1956870), (136, 1841760), (144, 1739440), (153, 1637120), (160, 1565496), (170, 1473408), (180, 1391552), (192, 1304580), (204, 1227840), (240, 1043664), (255, 982272), (256, 978435), (272, 920880), (288, 869720), (306, 818560), (320, 782748), (340, 736704), (360, 695776), (384, 652290), (408, 613920), (480, 521832), (510, 491136), (544, 460440), (576, 434860), (612, 409280), (640, 391374), (680, 368352), (720, 347888), (765, 327424), (768, 326145), (816, 306960), (960, 260916), (1020, 245568), (1088, 230220), (1152, 217430), (1224, 204640), (1279, 195840), (1280, 195687), (1360, 184176), (1440, 173944), (1530, 163712), (1632, 153480), (1920, 130458), (2040, 122784), (2176, 115110), (2304, 108715), (2448, 102320), (2558, 97920), (2720, 92088), (2880, 86972), (3060, 81856), (3264, 76740), (3837, 65280), (3840, 65229), (4080, 61392), (4352, 57555), (4896, 51160), (5116, 48960), (5440, 46044), (5760, 43486), (6120, 40928), (6395, 39168), (6528, 38370), (7674, 32640), (8160, 30696), (9792, 25580), (10232, 24480), (10880, 23022), (11511, 21760), (11520, 21743), (12240, 20464), (12790, 19584), (13056, 19185), (15348, 16320)]