2738931840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5172

約数の個数: 256

約数和(自身を含む): 10015257600

約数和(自身を除く): 7276325760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5113, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 10226, 11160, 11904, 13392, 14880, 15339, 16740, 17280, 17856, 19840, 20452, 22320, 25565, 26784, 29760, 30678, 33480, 35712, 40904, 44640, 46017, 51130, 53568, 59520, 61356, 66960, 76695, 81808, 89280, 92034, 102260, 107136, 122712, 133920, 138051, 153390, 158503, 163616, 178560, 184068, 204520, 230085, 245424, 267840, 276102, 306780, 317006, 327232, 368136, 409040, 460170, 475509, 490848, 535680, 552204, 613560, 634012, 654464, 690255, 736272, 792515, 818080, 920340, 951018, 981696, 1104408, 1227120, 1268024, 1380510, 1426527, 1472544, 1585030, 1636160, 1840680, 1902036, 1963392, 2208816, 2377545, 2454240, 2536048, 2761020, 2853054, 2945088, 3170060, 3272320, 3681360, 3804072, 4279581, 4417632, 4755090, 4908480, 5072096, 5522040, 5706108, 5890176, 6340120, 7132635, 7362720, 7608144, 8559162, 8835264, 9510180, 9816960, 10144192, 11044080, 11412216, 12680240, 14265270, 14725440, 15216288, 17118324, 17670528, 19020360, 20288384, 21397905, 22088160, 22824432, 25360480, 28530540, 29450880, 30432576, 34236648, 38040720, 42795810, 44176320, 45648864, 50720960, 57061080, 60865152, 68473296, 76081440, 85591620, 88352640, 91297728, 101441920, 114122160, 136946592, 152162880, 171183240, 182595456, 228244320, 273893184, 304325760, 342366480, 456488640, 547786368, 684732960, 912977280, 1369465920, 2738931840]

約数ペア:

[(1, 2738931840), (2, 1369465920), (3, 912977280), (4, 684732960), (5, 547786368), (6, 456488640), (8, 342366480), (9, 304325760), (10, 273893184), (12, 228244320), (15, 182595456), (16, 171183240), (18, 152162880), (20, 136946592), (24, 114122160), (27, 101441920), (30, 91297728), (31, 88352640), (32, 85591620), (36, 76081440), (40, 68473296), (45, 60865152), (48, 57061080), (54, 50720960), (60, 45648864), (62, 44176320), (64, 42795810), (72, 38040720), (80, 34236648), (90, 30432576), (93, 29450880), (96, 28530540), (108, 25360480), (120, 22824432), (124, 22088160), (128, 21397905), (135, 20288384), (144, 19020360), (155, 17670528), (160, 17118324), (180, 15216288), (186, 14725440), (192, 14265270), (216, 12680240), (240, 11412216), (248, 11044080), (270, 10144192), (279, 9816960), (288, 9510180), (310, 8835264), (320, 8559162), (360, 7608144), (372, 7362720), (384, 7132635), (432, 6340120), (465, 5890176), (480, 5706108), (496, 5522040), (540, 5072096), (558, 4908480), (576, 4755090), (620, 4417632), (640, 4279581), (720, 3804072), (744, 3681360), (837, 3272320), (864, 3170060), (930, 2945088), (960, 2853054), (992, 2761020), (1080, 2536048), (1116, 2454240), (1152, 2377545), (1240, 2208816), (1395, 1963392), (1440, 1902036), (1488, 1840680), (1674, 1636160), (1728, 1585030), (1860, 1472544), (1920, 1426527), (1984, 1380510), (2160, 1268024), (2232, 1227120), (2480, 1104408), (2790, 981696), (2880, 951018), (2976, 920340), (3348, 818080), (3456, 792515), (3720, 736272), (3968, 690255), (4185, 654464), (4320, 634012), (4464, 613560), (4960, 552204), (5113, 535680), (5580, 490848), (5760, 475509), (5952, 460170), (6696, 409040), (7440, 368136), (8370, 327232), (8640, 317006), (8928, 306780), (9920, 276102), (10226, 267840), (11160, 245424), (11904, 230085), (13392, 204520), (14880, 184068), (15339, 178560), (16740, 163616), (17280, 158503), (17856, 153390), (19840, 138051), (20452, 133920), (22320, 122712), (25565, 107136), (26784, 102260), (29760, 92034), (30678, 89280), (33480, 81808), (35712, 76695), (40904, 66960), (44640, 61356), (46017, 59520), (51130, 53568)]