2691851520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22613}}^1$

素因数の和:22668

約数の個数: 144

約数和(自身を含む): 8874819072

約数和(自身を除く): 6182967552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 22613, 23808, 29760, 39680, 45226, 59520, 67839, 90452, 113065, 119040, 135678, 180904, 226130, 271356, 339195, 361808, 452260, 542712, 678390, 701003, 723616, 904520, 1085424, 1356780, 1402006, 1447232, 1809040, 2103009, 2170848, 2713560, 2804012, 2894464, 3505015, 3618080, 4206018, 4341696, 5427120, 5608024, 5788928, 7010030, 7236160, 8412036, 8683392, 10515045, 10854240, 11216048, 14020060, 14472320, 16824072, 17366784, 21030090, 21708480, 22432096, 28040120, 28944640, 33648144, 42060180, 43416960, 44864192, 56080240, 67296288, 84120360, 86833920, 89728384, 112160480, 134592576, 168240720, 179456768, 224320960, 269185152, 336481440, 448641920, 538370304, 672962880, 897283840, 1345925760, 2691851520]

約数ペア:

[(1, 2691851520), (2, 1345925760), (3, 897283840), (4, 672962880), (5, 538370304), (6, 448641920), (8, 336481440), (10, 269185152), (12, 224320960), (15, 179456768), (16, 168240720), (20, 134592576), (24, 112160480), (30, 89728384), (31, 86833920), (32, 84120360), (40, 67296288), (48, 56080240), (60, 44864192), (62, 43416960), (64, 42060180), (80, 33648144), (93, 28944640), (96, 28040120), (120, 22432096), (124, 21708480), (128, 21030090), (155, 17366784), (160, 16824072), (186, 14472320), (192, 14020060), (240, 11216048), (248, 10854240), (256, 10515045), (310, 8683392), (320, 8412036), (372, 7236160), (384, 7010030), (465, 5788928), (480, 5608024), (496, 5427120), (620, 4341696), (640, 4206018), (744, 3618080), (768, 3505015), (930, 2894464), (960, 2804012), (992, 2713560), (1240, 2170848), (1280, 2103009), (1488, 1809040), (1860, 1447232), (1920, 1402006), (1984, 1356780), (2480, 1085424), (2976, 904520), (3720, 723616), (3840, 701003), (3968, 678390), (4960, 542712), (5952, 452260), (7440, 361808), (7936, 339195), (9920, 271356), (11904, 226130), (14880, 180904), (19840, 135678), (22613, 119040), (23808, 113065), (29760, 90452), (39680, 67839), (45226, 59520)]