2761251840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1995

約数の個数: 264

約数和(自身を含む): 9881409408

約数和(自身を除く): 7120157568

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, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1933, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3720, 3840, 3866, 3968, 4464, 4608, 4960, 5120, 5580, 5760, 5799, 5952, 7440, 7680, 7732, 7936, 8928, 9216, 9665, 9920, 11160, 11520, 11598, 11904, 14880, 15360, 15464, 15872, 17397, 17856, 19330, 19840, 22320, 23040, 23196, 23808, 28995, 29760, 30928, 31744, 34794, 35712, 38660, 39680, 44640, 46080, 46392, 47616, 57990, 59520, 59923, 61856, 69588, 71424, 77320, 79360, 86985, 89280, 92784, 95232, 115980, 119040, 119846, 123712, 139176, 142848, 154640, 158720, 173970, 178560, 179769, 185568, 231960, 238080, 239692, 247424, 278352, 285696, 299615, 309280, 347940, 357120, 359538, 371136, 463920, 476160, 479384, 494848, 539307, 556704, 599230, 618560, 695880, 714240, 719076, 742272, 898845, 927840, 958768, 989696, 1078614, 1113408, 1198460, 1237120, 1391760, 1428480, 1438152, 1484544, 1797690, 1855680, 1917536, 1979392, 2157228, 2226816, 2396920, 2474240, 2696535, 2783520, 2876304, 2969088, 3595380, 3711360, 3835072, 4314456, 4453632, 4793840, 4948480, 5393070, 5567040, 5752608, 5938176, 7190760, 7422720, 7670144, 8628912, 8907264, 9587680, 9896960, 10786140, 11134080, 11505216, 14381520, 14845440, 15340288, 17257824, 17814528, 19175360, 21572280, 22268160, 23010432, 28763040, 29690880, 30680576, 34515648, 38350720, 43144560, 44536320, 46020864, 57526080, 61361152, 69031296, 76701440, 86289120, 89072640, 92041728, 115052160, 138062592, 153402880, 172578240, 184083456, 230104320, 276125184, 306805760, 345156480, 460208640, 552250368, 690312960, 920417280, 1380625920, 2761251840]

約数ペア:

[(1, 2761251840), (2, 1380625920), (3, 920417280), (4, 690312960), (5, 552250368), (6, 460208640), (8, 345156480), (9, 306805760), (10, 276125184), (12, 230104320), (15, 184083456), (16, 172578240), (18, 153402880), (20, 138062592), (24, 115052160), (30, 92041728), (31, 89072640), (32, 86289120), (36, 76701440), (40, 69031296), (45, 61361152), (48, 57526080), (60, 46020864), (62, 44536320), (64, 43144560), (72, 38350720), (80, 34515648), (90, 30680576), (93, 29690880), (96, 28763040), (120, 23010432), (124, 22268160), (128, 21572280), (144, 19175360), (155, 17814528), (160, 17257824), (180, 15340288), (186, 14845440), (192, 14381520), (240, 11505216), (248, 11134080), (256, 10786140), (279, 9896960), (288, 9587680), (310, 8907264), (320, 8628912), (360, 7670144), (372, 7422720), (384, 7190760), (465, 5938176), (480, 5752608), (496, 5567040), (512, 5393070), (558, 4948480), (576, 4793840), (620, 4453632), (640, 4314456), (720, 3835072), (744, 3711360), (768, 3595380), (930, 2969088), (960, 2876304), (992, 2783520), (1024, 2696535), (1116, 2474240), (1152, 2396920), (1240, 2226816), (1280, 2157228), (1395, 1979392), (1440, 1917536), (1488, 1855680), (1536, 1797690), (1860, 1484544), (1920, 1438152), (1933, 1428480), (1984, 1391760), (2232, 1237120), (2304, 1198460), (2480, 1113408), (2560, 1078614), (2790, 989696), (2880, 958768), (2976, 927840), (3072, 898845), (3720, 742272), (3840, 719076), (3866, 714240), (3968, 695880), (4464, 618560), (4608, 599230), (4960, 556704), (5120, 539307), (5580, 494848), (5760, 479384), (5799, 476160), (5952, 463920), (7440, 371136), (7680, 359538), (7732, 357120), (7936, 347940), (8928, 309280), (9216, 299615), (9665, 285696), (9920, 278352), (11160, 247424), (11520, 239692), (11598, 238080), (11904, 231960), (14880, 185568), (15360, 179769), (15464, 178560), (15872, 173970), (17397, 158720), (17856, 154640), (19330, 142848), (19840, 139176), (22320, 123712), (23040, 119846), (23196, 119040), (23808, 115980), (28995, 95232), (29760, 92784), (30928, 89280), (31744, 86985), (34794, 79360), (35712, 77320), (38660, 71424), (39680, 69588), (44640, 61856), (46080, 59923), (46392, 59520), (47616, 57990)]