631703520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2218

約数の個数: 288

約数和(自身を含む): 2549776320

約数和(自身を除く): 1918072800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1624, 1680, 1740, 1827, 2016, 2030, 2088, 2161, 2320, 2436, 2520, 2610, 2784, 3045, 3248, 3360, 3480, 3654, 4060, 4176, 4322, 4640, 4872, 5040, 5220, 6090, 6483, 6496, 6960, 7308, 8120, 8352, 8644, 9135, 9744, 10080, 10440, 10805, 12180, 12966, 13920, 14616, 15127, 16240, 17288, 18270, 19449, 19488, 20880, 21610, 24360, 25932, 29232, 30254, 32415, 32480, 34576, 36540, 38898, 41760, 43220, 45381, 48720, 51864, 58464, 60508, 62669, 64830, 69152, 73080, 75635, 77796, 86440, 90762, 97245, 97440, 103728, 121016, 125338, 129660, 136143, 146160, 151270, 155592, 172880, 181524, 188007, 194490, 207456, 226905, 242032, 250676, 259320, 272286, 292320, 302540, 311184, 313345, 345760, 363048, 376014, 388980, 438683, 453810, 484064, 501352, 518640, 544572, 564021, 605080, 622368, 626690, 680715, 726096, 752028, 777960, 877366, 907620, 940035, 1002704, 1037280, 1089144, 1128042, 1210160, 1253380, 1316049, 1361430, 1452192, 1504056, 1555920, 1754732, 1815240, 1880070, 2005408, 2178288, 2193415, 2256084, 2420320, 2506760, 2632098, 2722860, 2820105, 3008112, 3111840, 3509464, 3630480, 3760140, 3948147, 4356576, 4386830, 4512168, 5013520, 5264196, 5445720, 5640210, 6016224, 6580245, 7018928, 7260960, 7520280, 7896294, 8773660, 9024336, 10027040, 10528392, 10891440, 11280420, 13160490, 14037856, 15040560, 15792588, 17547320, 18048672, 19740735, 21056784, 21782880, 22560840, 26320980, 30081120, 31585176, 35094640, 39481470, 42113568, 45121680, 52641960, 63170352, 70189280, 78962940, 90243360, 105283920, 126340704, 157925880, 210567840, 315851760, 631703520]

約数ペア:

[(1, 631703520), (2, 315851760), (3, 210567840), (4, 157925880), (5, 126340704), (6, 105283920), (7, 90243360), (8, 78962940), (9, 70189280), (10, 63170352), (12, 52641960), (14, 45121680), (15, 42113568), (16, 39481470), (18, 35094640), (20, 31585176), (21, 30081120), (24, 26320980), (28, 22560840), (29, 21782880), (30, 21056784), (32, 19740735), (35, 18048672), (36, 17547320), (40, 15792588), (42, 15040560), (45, 14037856), (48, 13160490), (56, 11280420), (58, 10891440), (60, 10528392), (63, 10027040), (70, 9024336), (72, 8773660), (80, 7896294), (84, 7520280), (87, 7260960), (90, 7018928), (96, 6580245), (105, 6016224), (112, 5640210), (116, 5445720), (120, 5264196), (126, 5013520), (140, 4512168), (144, 4386830), (145, 4356576), (160, 3948147), (168, 3760140), (174, 3630480), (180, 3509464), (203, 3111840), (210, 3008112), (224, 2820105), (232, 2722860), (240, 2632098), (252, 2506760), (261, 2420320), (280, 2256084), (288, 2193415), (290, 2178288), (315, 2005408), (336, 1880070), (348, 1815240), (360, 1754732), (406, 1555920), (420, 1504056), (435, 1452192), (464, 1361430), (480, 1316049), (504, 1253380), (522, 1210160), (560, 1128042), (580, 1089144), (609, 1037280), (630, 1002704), (672, 940035), (696, 907620), (720, 877366), (812, 777960), (840, 752028), (870, 726096), (928, 680715), (1008, 626690), (1015, 622368), (1044, 605080), (1120, 564021), (1160, 544572), (1218, 518640), (1260, 501352), (1305, 484064), (1392, 453810), (1440, 438683), (1624, 388980), (1680, 376014), (1740, 363048), (1827, 345760), (2016, 313345), (2030, 311184), (2088, 302540), (2161, 292320), (2320, 272286), (2436, 259320), (2520, 250676), (2610, 242032), (2784, 226905), (3045, 207456), (3248, 194490), (3360, 188007), (3480, 181524), (3654, 172880), (4060, 155592), (4176, 151270), (4322, 146160), (4640, 136143), (4872, 129660), (5040, 125338), (5220, 121016), (6090, 103728), (6483, 97440), (6496, 97245), (6960, 90762), (7308, 86440), (8120, 77796), (8352, 75635), (8644, 73080), (9135, 69152), (9744, 64830), (10080, 62669), (10440, 60508), (10805, 58464), (12180, 51864), (12966, 48720), (13920, 45381), (14616, 43220), (15127, 41760), (16240, 38898), (17288, 36540), (18270, 34576), (19449, 32480), (19488, 32415), (20880, 30254), (21610, 29232), (24360, 25932)]