2071190880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11887}}^1$

素因数の和:11930

約数の個数: 216

約数和(自身を含む): 7769545056

約数和(自身を除く): 5698354176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 11616, 11887, 14520, 15840, 17424, 19360, 21780, 23774, 29040, 34848, 35661, 43560, 47548, 58080, 59435, 71322, 87120, 95096, 106983, 118870, 130757, 142644, 174240, 178305, 190192, 213966, 237740, 261514, 285288, 356610, 380384, 392271, 427932, 475480, 523028, 534915, 570576, 653785, 713220, 784542, 855864, 950960, 1046056, 1069830, 1141152, 1176813, 1307570, 1426440, 1438327, 1569084, 1711728, 1901920, 1961355, 2092112, 2139660, 2353626, 2615140, 2852880, 2876654, 3138168, 3423456, 3922710, 4184224, 4279320, 4314981, 4707252, 5230280, 5705760, 5753308, 5884065, 6276336, 7191635, 7845420, 8558640, 8629962, 9414504, 10460560, 11506616, 11768130, 12552672, 12944943, 14383270, 15690840, 17117280, 17259924, 18829008, 20921120, 21574905, 23013232, 23536260, 25889886, 28766540, 31381680, 34519848, 37658016, 43149810, 46026464, 47072520, 51779772, 57533080, 62763360, 64724715, 69039696, 86299620, 94145040, 103559544, 115066160, 129449430, 138079392, 172599240, 188290080, 207119088, 230132320, 258898860, 345198480, 414238176, 517797720, 690396960, 1035595440, 2071190880]

約数ペア:

[(1, 2071190880), (2, 1035595440), (3, 690396960), (4, 517797720), (5, 414238176), (6, 345198480), (8, 258898860), (9, 230132320), (10, 207119088), (11, 188290080), (12, 172599240), (15, 138079392), (16, 129449430), (18, 115066160), (20, 103559544), (22, 94145040), (24, 86299620), (30, 69039696), (32, 64724715), (33, 62763360), (36, 57533080), (40, 51779772), (44, 47072520), (45, 46026464), (48, 43149810), (55, 37658016), (60, 34519848), (66, 31381680), (72, 28766540), (80, 25889886), (88, 23536260), (90, 23013232), (96, 21574905), (99, 20921120), (110, 18829008), (120, 17259924), (121, 17117280), (132, 15690840), (144, 14383270), (160, 12944943), (165, 12552672), (176, 11768130), (180, 11506616), (198, 10460560), (220, 9414504), (240, 8629962), (242, 8558640), (264, 7845420), (288, 7191635), (330, 6276336), (352, 5884065), (360, 5753308), (363, 5705760), (396, 5230280), (440, 4707252), (480, 4314981), (484, 4279320), (495, 4184224), (528, 3922710), (605, 3423456), (660, 3138168), (720, 2876654), (726, 2852880), (792, 2615140), (880, 2353626), (968, 2139660), (990, 2092112), (1056, 1961355), (1089, 1901920), (1210, 1711728), (1320, 1569084), (1440, 1438327), (1452, 1426440), (1584, 1307570), (1760, 1176813), (1815, 1141152), (1936, 1069830), (1980, 1046056), (2178, 950960), (2420, 855864), (2640, 784542), (2904, 713220), (3168, 653785), (3630, 570576), (3872, 534915), (3960, 523028), (4356, 475480), (4840, 427932), (5280, 392271), (5445, 380384), (5808, 356610), (7260, 285288), (7920, 261514), (8712, 237740), (9680, 213966), (10890, 190192), (11616, 178305), (11887, 174240), (14520, 142644), (15840, 130757), (17424, 118870), (19360, 106983), (21780, 95096), (23774, 87120), (29040, 71322), (34848, 59435), (35661, 58080), (43560, 47548)]