403882080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1789

約数の個数: 192

約数和(自身を含む): 1475324928

約数和(自身を除く): 1071442848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 840, 852, 994, 1065, 1120, 1136, 1420, 1491, 1680, 1693, 1704, 1988, 2130, 2272, 2485, 2840, 2982, 3360, 3386, 3408, 3976, 4260, 4970, 5079, 5680, 5964, 6772, 6816, 7455, 7952, 8465, 8520, 9940, 10158, 11360, 11851, 11928, 13544, 14910, 15904, 16930, 17040, 19880, 20316, 23702, 23856, 25395, 27088, 29820, 33860, 34080, 35553, 39760, 40632, 47404, 47712, 50790, 54176, 59255, 59640, 67720, 71106, 79520, 81264, 94808, 101580, 118510, 119280, 120203, 135440, 142212, 162528, 177765, 189616, 203160, 237020, 238560, 240406, 270880, 284424, 355530, 360609, 379232, 406320, 474040, 480812, 568848, 601015, 711060, 721218, 812640, 841421, 948080, 961624, 1137696, 1202030, 1422120, 1442436, 1682842, 1803045, 1896160, 1923248, 2404060, 2524263, 2844240, 2884872, 3365684, 3606090, 3846496, 4207105, 4808120, 5048526, 5688480, 5769744, 6731368, 7212180, 8414210, 9616240, 10097052, 11539488, 12621315, 13462736, 14424360, 16828420, 19232480, 20194104, 25242630, 26925472, 28848720, 33656840, 40388208, 50485260, 57697440, 67313680, 80776416, 100970520, 134627360, 201941040, 403882080]

約数ペア:

[(1, 403882080), (2, 201941040), (3, 134627360), (4, 100970520), (5, 80776416), (6, 67313680), (7, 57697440), (8, 50485260), (10, 40388208), (12, 33656840), (14, 28848720), (15, 26925472), (16, 25242630), (20, 20194104), (21, 19232480), (24, 16828420), (28, 14424360), (30, 13462736), (32, 12621315), (35, 11539488), (40, 10097052), (42, 9616240), (48, 8414210), (56, 7212180), (60, 6731368), (70, 5769744), (71, 5688480), (80, 5048526), (84, 4808120), (96, 4207105), (105, 3846496), (112, 3606090), (120, 3365684), (140, 2884872), (142, 2844240), (160, 2524263), (168, 2404060), (210, 1923248), (213, 1896160), (224, 1803045), (240, 1682842), (280, 1442436), (284, 1422120), (336, 1202030), (355, 1137696), (420, 961624), (426, 948080), (480, 841421), (497, 812640), (560, 721218), (568, 711060), (672, 601015), (710, 568848), (840, 480812), (852, 474040), (994, 406320), (1065, 379232), (1120, 360609), (1136, 355530), (1420, 284424), (1491, 270880), (1680, 240406), (1693, 238560), (1704, 237020), (1988, 203160), (2130, 189616), (2272, 177765), (2485, 162528), (2840, 142212), (2982, 135440), (3360, 120203), (3386, 119280), (3408, 118510), (3976, 101580), (4260, 94808), (4970, 81264), (5079, 79520), (5680, 71106), (5964, 67720), (6772, 59640), (6816, 59255), (7455, 54176), (7952, 50790), (8465, 47712), (8520, 47404), (9940, 40632), (10158, 39760), (11360, 35553), (11851, 34080), (11928, 33860), (13544, 29820), (14910, 27088), (15904, 25395), (16930, 23856), (17040, 23702), (19880, 20316)]