2505553920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 288

約数和(自身を含む): 8974143360

約数和(自身を除く): 6468589440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 877, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1754, 1860, 1920, 1984, 2048, 2232, 2304, 2480, 2560, 2631, 2790, 2880, 2976, 3072, 3508, 3720, 3840, 3968, 4385, 4464, 4608, 4960, 5120, 5262, 5580, 5760, 5952, 6144, 7016, 7440, 7680, 7893, 7936, 8770, 8928, 9216, 9920, 10240, 10524, 11160, 11520, 11904, 13155, 14032, 14880, 15360, 15786, 15872, 17540, 17856, 18432, 19840, 21048, 22320, 23040, 23808, 26310, 27187, 28064, 29760, 30720, 31572, 31744, 35080, 35712, 39465, 39680, 42096, 44640, 46080, 47616, 52620, 54374, 56128, 59520, 63144, 63488, 70160, 71424, 78930, 79360, 81561, 84192, 89280, 92160, 95232, 105240, 108748, 112256, 119040, 126288, 135935, 140320, 142848, 157860, 158720, 163122, 168384, 178560, 190464, 210480, 217496, 224512, 238080, 244683, 252576, 271870, 280640, 285696, 315720, 317440, 326244, 336768, 357120, 407805, 420960, 434992, 449024, 476160, 489366, 505152, 543740, 561280, 571392, 631440, 652488, 673536, 714240, 815610, 841920, 869984, 898048, 952320, 978732, 1010304, 1087480, 1122560, 1223415, 1262880, 1304976, 1347072, 1428480, 1631220, 1683840, 1739968, 1796096, 1957464, 2020608, 2174960, 2245120, 2446830, 2525760, 2609952, 2694144, 2856960, 3262440, 3367680, 3479936, 3914928, 4041216, 4349920, 4490240, 4893660, 5051520, 5219904, 5388288, 6524880, 6735360, 6959872, 7829856, 8082432, 8699840, 8980480, 9787320, 10103040, 10439808, 13049760, 13470720, 13919744, 15659712, 16164864, 17399680, 19574640, 20206080, 20879616, 26099520, 26941440, 27839488, 31319424, 34799360, 39149280, 40412160, 41759232, 52199040, 55678976, 62638848, 69598720, 78298560, 80824320, 83518464, 104398080, 125277696, 139197440, 156597120, 167036928, 208796160, 250555392, 278394880, 313194240, 417592320, 501110784, 626388480, 835184640, 1252776960, 2505553920]

約数ペア:

[(1, 2505553920), (2, 1252776960), (3, 835184640), (4, 626388480), (5, 501110784), (6, 417592320), (8, 313194240), (9, 278394880), (10, 250555392), (12, 208796160), (15, 167036928), (16, 156597120), (18, 139197440), (20, 125277696), (24, 104398080), (30, 83518464), (31, 80824320), (32, 78298560), (36, 69598720), (40, 62638848), (45, 55678976), (48, 52199040), (60, 41759232), (62, 40412160), (64, 39149280), (72, 34799360), (80, 31319424), (90, 27839488), (93, 26941440), (96, 26099520), (120, 20879616), (124, 20206080), (128, 19574640), (144, 17399680), (155, 16164864), (160, 15659712), (180, 13919744), (186, 13470720), (192, 13049760), (240, 10439808), (248, 10103040), (256, 9787320), (279, 8980480), (288, 8699840), (310, 8082432), (320, 7829856), (360, 6959872), (372, 6735360), (384, 6524880), (465, 5388288), (480, 5219904), (496, 5051520), (512, 4893660), (558, 4490240), (576, 4349920), (620, 4041216), (640, 3914928), (720, 3479936), (744, 3367680), (768, 3262440), (877, 2856960), (930, 2694144), (960, 2609952), (992, 2525760), (1024, 2446830), (1116, 2245120), (1152, 2174960), (1240, 2020608), (1280, 1957464), (1395, 1796096), (1440, 1739968), (1488, 1683840), (1536, 1631220), (1754, 1428480), (1860, 1347072), (1920, 1304976), (1984, 1262880), (2048, 1223415), (2232, 1122560), (2304, 1087480), (2480, 1010304), (2560, 978732), (2631, 952320), (2790, 898048), (2880, 869984), (2976, 841920), (3072, 815610), (3508, 714240), (3720, 673536), (3840, 652488), (3968, 631440), (4385, 571392), (4464, 561280), (4608, 543740), (4960, 505152), (5120, 489366), (5262, 476160), (5580, 449024), (5760, 434992), (5952, 420960), (6144, 407805), (7016, 357120), (7440, 336768), (7680, 326244), (7893, 317440), (7936, 315720), (8770, 285696), (8928, 280640), (9216, 271870), (9920, 252576), (10240, 244683), (10524, 238080), (11160, 224512), (11520, 217496), (11904, 210480), (13155, 190464), (14032, 178560), (14880, 168384), (15360, 163122), (15786, 158720), (15872, 157860), (17540, 142848), (17856, 140320), (18432, 135935), (19840, 126288), (21048, 119040), (22320, 112256), (23040, 108748), (23808, 105240), (26310, 95232), (27187, 92160), (28064, 89280), (29760, 84192), (30720, 81561), (31572, 79360), (31744, 78930), (35080, 71424), (35712, 70160), (39465, 63488), (39680, 63144), (42096, 59520), (44640, 56128), (46080, 54374), (47616, 52620)]