2691970560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1$

素因数の和:3829

約数の個数: 240

約数和(自身を含む): 9626348160

約数和(自身を除く): 6934377600

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, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3769, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7538, 7680, 7936, 8928, 9920, 11160, 11307, 11520, 11904, 14880, 15076, 15872, 17856, 18845, 19840, 22320, 22614, 23040, 23808, 29760, 30152, 33921, 35712, 37690, 39680, 44640, 45228, 47616, 56535, 59520, 60304, 67842, 71424, 75380, 79360, 89280, 90456, 113070, 116839, 119040, 120608, 135684, 142848, 150760, 169605, 178560, 180912, 226140, 233678, 238080, 241216, 271368, 301520, 339210, 350517, 357120, 361824, 452280, 467356, 482432, 542736, 584195, 603040, 678420, 701034, 714240, 723648, 904560, 934712, 964864, 1051551, 1085472, 1168390, 1206080, 1356840, 1402068, 1447296, 1752585, 1809120, 1869424, 1929728, 2103102, 2170944, 2336780, 2412160, 2713680, 2804136, 2894592, 3505170, 3618240, 3738848, 4206204, 4341888, 4673560, 4824320, 5257755, 5427360, 5608272, 5789184, 7010340, 7236480, 7477696, 8412408, 8683776, 9347120, 9648640, 10515510, 10854720, 11216544, 14020680, 14472960, 14955392, 16824816, 17367552, 18694240, 21031020, 21709440, 22433088, 28041360, 28945920, 29910784, 33649632, 37388480, 42062040, 43418880, 44866176, 56082720, 59821568, 67299264, 74776960, 84124080, 86837760, 89732352, 112165440, 134598528, 149553920, 168248160, 179464704, 224330880, 269197056, 299107840, 336496320, 448661760, 538394112, 672992640, 897323520, 1345985280, 2691970560]

約数ペア:

[(1, 2691970560), (2, 1345985280), (3, 897323520), (4, 672992640), (5, 538394112), (6, 448661760), (8, 336496320), (9, 299107840), (10, 269197056), (12, 224330880), (15, 179464704), (16, 168248160), (18, 149553920), (20, 134598528), (24, 112165440), (30, 89732352), (31, 86837760), (32, 84124080), (36, 74776960), (40, 67299264), (45, 59821568), (48, 56082720), (60, 44866176), (62, 43418880), (64, 42062040), (72, 37388480), (80, 33649632), (90, 29910784), (93, 28945920), (96, 28041360), (120, 22433088), (124, 21709440), (128, 21031020), (144, 18694240), (155, 17367552), (160, 16824816), (180, 14955392), (186, 14472960), (192, 14020680), (240, 11216544), (248, 10854720), (256, 10515510), (279, 9648640), (288, 9347120), (310, 8683776), (320, 8412408), (360, 7477696), (372, 7236480), (384, 7010340), (465, 5789184), (480, 5608272), (496, 5427360), (512, 5257755), (558, 4824320), (576, 4673560), (620, 4341888), (640, 4206204), (720, 3738848), (744, 3618240), (768, 3505170), (930, 2894592), (960, 2804136), (992, 2713680), (1116, 2412160), (1152, 2336780), (1240, 2170944), (1280, 2103102), (1395, 1929728), (1440, 1869424), (1488, 1809120), (1536, 1752585), (1860, 1447296), (1920, 1402068), (1984, 1356840), (2232, 1206080), (2304, 1168390), (2480, 1085472), (2560, 1051551), (2790, 964864), (2880, 934712), (2976, 904560), (3720, 723648), (3769, 714240), (3840, 701034), (3968, 678420), (4464, 603040), (4608, 584195), (4960, 542736), (5580, 482432), (5760, 467356), (5952, 452280), (7440, 361824), (7538, 357120), (7680, 350517), (7936, 339210), (8928, 301520), (9920, 271368), (11160, 241216), (11307, 238080), (11520, 233678), (11904, 226140), (14880, 180912), (15076, 178560), (15872, 169605), (17856, 150760), (18845, 142848), (19840, 135684), (22320, 120608), (22614, 119040), (23040, 116839), (23808, 113070), (29760, 90456), (30152, 89280), (33921, 79360), (35712, 75380), (37690, 71424), (39680, 67842), (44640, 60304), (45228, 59520), (47616, 56535)]