2029393920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 192

約数和(自身を含む): 6705054720

約数和(自身を除く): 4675660800

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, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2131, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4262, 4960, 5120, 5952, 6144, 6393, 7440, 7680, 7936, 8524, 9920, 10240, 10655, 11904, 12786, 14880, 15360, 15872, 17048, 19840, 21310, 23808, 25572, 29760, 30720, 31744, 31965, 34096, 39680, 42620, 47616, 51144, 59520, 63488, 63930, 66061, 68192, 79360, 85240, 95232, 102288, 119040, 127860, 132122, 136384, 158720, 170480, 190464, 198183, 204576, 238080, 255720, 264244, 272768, 317440, 330305, 340960, 396366, 409152, 476160, 511440, 528488, 545536, 660610, 681920, 792732, 818304, 952320, 990915, 1022880, 1056976, 1091072, 1321220, 1363840, 1585464, 1636608, 1981830, 2045760, 2113952, 2182144, 2642440, 2727680, 3170928, 3273216, 3963660, 4091520, 4227904, 4364288, 5284880, 5455360, 6341856, 6546432, 7927320, 8183040, 8455808, 10569760, 10910720, 12683712, 13092864, 15854640, 16366080, 16911616, 21139520, 21821440, 25367424, 31709280, 32732160, 33823232, 42279040, 50734848, 63418560, 65464320, 67646464, 84558080, 101469696, 126837120, 135292928, 169116160, 202939392, 253674240, 338232320, 405878784, 507348480, 676464640, 1014696960, 2029393920]

約数ペア:

[(1, 2029393920), (2, 1014696960), (3, 676464640), (4, 507348480), (5, 405878784), (6, 338232320), (8, 253674240), (10, 202939392), (12, 169116160), (15, 135292928), (16, 126837120), (20, 101469696), (24, 84558080), (30, 67646464), (31, 65464320), (32, 63418560), (40, 50734848), (48, 42279040), (60, 33823232), (62, 32732160), (64, 31709280), (80, 25367424), (93, 21821440), (96, 21139520), (120, 16911616), (124, 16366080), (128, 15854640), (155, 13092864), (160, 12683712), (186, 10910720), (192, 10569760), (240, 8455808), (248, 8183040), (256, 7927320), (310, 6546432), (320, 6341856), (372, 5455360), (384, 5284880), (465, 4364288), (480, 4227904), (496, 4091520), (512, 3963660), (620, 3273216), (640, 3170928), (744, 2727680), (768, 2642440), (930, 2182144), (960, 2113952), (992, 2045760), (1024, 1981830), (1240, 1636608), (1280, 1585464), (1488, 1363840), (1536, 1321220), (1860, 1091072), (1920, 1056976), (1984, 1022880), (2048, 990915), (2131, 952320), (2480, 818304), (2560, 792732), (2976, 681920), (3072, 660610), (3720, 545536), (3840, 528488), (3968, 511440), (4262, 476160), (4960, 409152), (5120, 396366), (5952, 340960), (6144, 330305), (6393, 317440), (7440, 272768), (7680, 264244), (7936, 255720), (8524, 238080), (9920, 204576), (10240, 198183), (10655, 190464), (11904, 170480), (12786, 158720), (14880, 136384), (15360, 132122), (15872, 127860), (17048, 119040), (19840, 102288), (21310, 95232), (23808, 85240), (25572, 79360), (29760, 68192), (30720, 66061), (31744, 63930), (31965, 63488), (34096, 59520), (39680, 51144), (42620, 47616)]