21347673600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{50539}}^1$

素因数の和:50581

約数の個数: 240

約数和(自身を含む): 76933200960

約数和(自身を除く): 55585527360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 512, 528, 550, 600, 640, 660, 704, 768, 800, 825, 880, 960, 1056, 1100, 1200, 1280, 1320, 1408, 1536, 1600, 1650, 1760, 1920, 2112, 2200, 2400, 2560, 2640, 2816, 3200, 3300, 3520, 3840, 4224, 4400, 4800, 5280, 5632, 6400, 6600, 7040, 7680, 8448, 8800, 9600, 10560, 12800, 13200, 14080, 16896, 17600, 19200, 21120, 26400, 28160, 35200, 38400, 42240, 50539, 52800, 70400, 84480, 101078, 105600, 140800, 151617, 202156, 211200, 252695, 303234, 404312, 422400, 505390, 555929, 606468, 758085, 808624, 1010780, 1111858, 1212936, 1263475, 1516170, 1617248, 1667787, 2021560, 2223716, 2425872, 2526950, 2779645, 3032340, 3234496, 3335574, 3790425, 4043120, 4447432, 4851744, 5053900, 5559290, 6064680, 6468992, 6671148, 7580850, 8086240, 8338935, 8894864, 9703488, 10107800, 11118580, 12129360, 12937984, 13342296, 13898225, 15161700, 16172480, 16677870, 17789728, 19406976, 20215600, 22237160, 24258720, 25875968, 26684592, 27796450, 30323400, 32344960, 33355740, 35579456, 38813952, 40431200, 41694675, 44474320, 48517440, 53369184, 55592900, 60646800, 64689920, 66711480, 71158912, 77627904, 80862400, 83389350, 88948640, 97034880, 106738368, 111185800, 121293600, 129379840, 133422960, 142317824, 161724800, 166778700, 177897280, 194069760, 213476736, 222371600, 242587200, 266845920, 284635648, 323449600, 333557400, 355794560, 388139520, 426953472, 444743200, 485174400, 533691840, 646899200, 667114800, 711589120, 853906944, 889486400, 970348800, 1067383680, 1334229600, 1423178240, 1778972800, 1940697600, 2134767360, 2668459200, 3557945600, 4269534720, 5336918400, 7115891200, 10673836800, 21347673600]

約数ペア:

[(1, 21347673600), (2, 10673836800), (3, 7115891200), (4, 5336918400), (5, 4269534720), (6, 3557945600), (8, 2668459200), (10, 2134767360), (11, 1940697600), (12, 1778972800), (15, 1423178240), (16, 1334229600), (20, 1067383680), (22, 970348800), (24, 889486400), (25, 853906944), (30, 711589120), (32, 667114800), (33, 646899200), (40, 533691840), (44, 485174400), (48, 444743200), (50, 426953472), (55, 388139520), (60, 355794560), (64, 333557400), (66, 323449600), (75, 284635648), (80, 266845920), (88, 242587200), (96, 222371600), (100, 213476736), (110, 194069760), (120, 177897280), (128, 166778700), (132, 161724800), (150, 142317824), (160, 133422960), (165, 129379840), (176, 121293600), (192, 111185800), (200, 106738368), (220, 97034880), (240, 88948640), (256, 83389350), (264, 80862400), (275, 77627904), (300, 71158912), (320, 66711480), (330, 64689920), (352, 60646800), (384, 55592900), (400, 53369184), (440, 48517440), (480, 44474320), (512, 41694675), (528, 40431200), (550, 38813952), (600, 35579456), (640, 33355740), (660, 32344960), (704, 30323400), (768, 27796450), (800, 26684592), (825, 25875968), (880, 24258720), (960, 22237160), (1056, 20215600), (1100, 19406976), (1200, 17789728), (1280, 16677870), (1320, 16172480), (1408, 15161700), (1536, 13898225), (1600, 13342296), (1650, 12937984), (1760, 12129360), (1920, 11118580), (2112, 10107800), (2200, 9703488), (2400, 8894864), (2560, 8338935), (2640, 8086240), (2816, 7580850), (3200, 6671148), (3300, 6468992), (3520, 6064680), (3840, 5559290), (4224, 5053900), (4400, 4851744), (4800, 4447432), (5280, 4043120), (5632, 3790425), (6400, 3335574), (6600, 3234496), (7040, 3032340), (7680, 2779645), (8448, 2526950), (8800, 2425872), (9600, 2223716), (10560, 2021560), (12800, 1667787), (13200, 1617248), (14080, 1516170), (16896, 1263475), (17600, 1212936), (19200, 1111858), (21120, 1010780), (26400, 808624), (28160, 758085), (35200, 606468), (38400, 555929), (42240, 505390), (50539, 422400), (52800, 404312), (70400, 303234), (84480, 252695), (101078, 211200), (105600, 202156), (140800, 151617)]