1001917440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 264

約数和(自身を含む): 3678704640

約数和(自身を除く): 2676787200

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, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1279, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2558, 2560, 2720, 2880, 3060, 3072, 3264, 3837, 3840, 4080, 4352, 4608, 4896, 5116, 5120, 5440, 5760, 6120, 6395, 6528, 7674, 7680, 8160, 8704, 9216, 9792, 10232, 10880, 11511, 11520, 12240, 12790, 13056, 15348, 15360, 16320, 17408, 19185, 19584, 20464, 21743, 21760, 23022, 23040, 24480, 25580, 26112, 30696, 32640, 38370, 39168, 40928, 43486, 43520, 46044, 46080, 48960, 51160, 52224, 57555, 61392, 65229, 65280, 76740, 78336, 81856, 86972, 87040, 92088, 97920, 102320, 108715, 115110, 122784, 130458, 130560, 153480, 156672, 163712, 173944, 184176, 195687, 195840, 204640, 217430, 230220, 245568, 260916, 261120, 306960, 326145, 327424, 347888, 368352, 391374, 391680, 409280, 434860, 460440, 491136, 521832, 613920, 652290, 654848, 695776, 736704, 782748, 783360, 818560, 869720, 920880, 978435, 982272, 1043664, 1227840, 1304580, 1309696, 1391552, 1473408, 1565496, 1637120, 1739440, 1841760, 1956870, 1964544, 2087328, 2455680, 2609160, 2783104, 2946816, 3130992, 3274240, 3478880, 3683520, 3913740, 3929088, 4174656, 4911360, 5218320, 5566208, 5893632, 6261984, 6548480, 6957760, 7367040, 7827480, 8349312, 9822720, 10436640, 11132416, 11787264, 12523968, 13915520, 14734080, 15654960, 16698624, 19645440, 20873280, 22264832, 25047936, 27831040, 29468160, 31309920, 33397248, 41746560, 50095872, 55662080, 58936320, 62619840, 66794496, 83493120, 100191744, 111324160, 125239680, 166986240, 200383488, 250479360, 333972480, 500958720, 1001917440]

約数ペア:

[(1, 1001917440), (2, 500958720), (3, 333972480), (4, 250479360), (5, 200383488), (6, 166986240), (8, 125239680), (9, 111324160), (10, 100191744), (12, 83493120), (15, 66794496), (16, 62619840), (17, 58936320), (18, 55662080), (20, 50095872), (24, 41746560), (30, 33397248), (32, 31309920), (34, 29468160), (36, 27831040), (40, 25047936), (45, 22264832), (48, 20873280), (51, 19645440), (60, 16698624), (64, 15654960), (68, 14734080), (72, 13915520), (80, 12523968), (85, 11787264), (90, 11132416), (96, 10436640), (102, 9822720), (120, 8349312), (128, 7827480), (136, 7367040), (144, 6957760), (153, 6548480), (160, 6261984), (170, 5893632), (180, 5566208), (192, 5218320), (204, 4911360), (240, 4174656), (255, 3929088), (256, 3913740), (272, 3683520), (288, 3478880), (306, 3274240), (320, 3130992), (340, 2946816), (360, 2783104), (384, 2609160), (408, 2455680), (480, 2087328), (510, 1964544), (512, 1956870), (544, 1841760), (576, 1739440), (612, 1637120), (640, 1565496), (680, 1473408), (720, 1391552), (765, 1309696), (768, 1304580), (816, 1227840), (960, 1043664), (1020, 982272), (1024, 978435), (1088, 920880), (1152, 869720), (1224, 818560), (1279, 783360), (1280, 782748), (1360, 736704), (1440, 695776), (1530, 654848), (1536, 652290), (1632, 613920), (1920, 521832), (2040, 491136), (2176, 460440), (2304, 434860), (2448, 409280), (2558, 391680), (2560, 391374), (2720, 368352), (2880, 347888), (3060, 327424), (3072, 326145), (3264, 306960), (3837, 261120), (3840, 260916), (4080, 245568), (4352, 230220), (4608, 217430), (4896, 204640), (5116, 195840), (5120, 195687), (5440, 184176), (5760, 173944), (6120, 163712), (6395, 156672), (6528, 153480), (7674, 130560), (7680, 130458), (8160, 122784), (8704, 115110), (9216, 108715), (9792, 102320), (10232, 97920), (10880, 92088), (11511, 87040), (11520, 86972), (12240, 81856), (12790, 78336), (13056, 76740), (15348, 65280), (15360, 65229), (16320, 61392), (17408, 57555), (19185, 52224), (19584, 51160), (20464, 48960), (21743, 46080), (21760, 46044), (23022, 43520), (23040, 43486), (24480, 40928), (25580, 39168), (26112, 38370), (30696, 32640)]