2978651520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39779}}^1$

素因数の和:39817

約数の個数: 192

約数和(自身を含む): 11077138800

約数和(自身を除く): 8098487280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 39779, 74880, 79558, 119337, 159116, 198895, 238674, 318232, 358011, 397790, 477348, 517127, 596685, 636464, 716022, 795580, 954696, 1034254, 1193370, 1272928, 1432044, 1551381, 1591160, 1790055, 1909392, 2068508, 2386740, 2545856, 2585635, 2864088, 3102762, 3182320, 3580110, 3818784, 4137016, 4654143, 4773480, 5091712, 5171270, 5728176, 6205524, 6364640, 7160220, 7637568, 7756905, 8274032, 9308286, 9546960, 10342540, 11456352, 12411048, 12729280, 14320440, 15275136, 15513810, 16548064, 18616572, 19093920, 20685080, 22912704, 23270715, 24822096, 25458560, 28640880, 31027620, 33096128, 37233144, 38187840, 41370160, 45825408, 46541430, 49644192, 57281760, 62055240, 66192256, 74466288, 76375680, 82740320, 93082860, 99288384, 114563520, 124110480, 148932576, 165480640, 186165720, 198576768, 229127040, 248220960, 297865152, 330961280, 372331440, 496441920, 595730304, 744662880, 992883840, 1489325760, 2978651520]

約数ペア:

[(1, 2978651520), (2, 1489325760), (3, 992883840), (4, 744662880), (5, 595730304), (6, 496441920), (8, 372331440), (9, 330961280), (10, 297865152), (12, 248220960), (13, 229127040), (15, 198576768), (16, 186165720), (18, 165480640), (20, 148932576), (24, 124110480), (26, 114563520), (30, 99288384), (32, 93082860), (36, 82740320), (39, 76375680), (40, 74466288), (45, 66192256), (48, 62055240), (52, 57281760), (60, 49644192), (64, 46541430), (65, 45825408), (72, 41370160), (78, 38187840), (80, 37233144), (90, 33096128), (96, 31027620), (104, 28640880), (117, 25458560), (120, 24822096), (128, 23270715), (130, 22912704), (144, 20685080), (156, 19093920), (160, 18616572), (180, 16548064), (192, 15513810), (195, 15275136), (208, 14320440), (234, 12729280), (240, 12411048), (260, 11456352), (288, 10342540), (312, 9546960), (320, 9308286), (360, 8274032), (384, 7756905), (390, 7637568), (416, 7160220), (468, 6364640), (480, 6205524), (520, 5728176), (576, 5171270), (585, 5091712), (624, 4773480), (640, 4654143), (720, 4137016), (780, 3818784), (832, 3580110), (936, 3182320), (960, 3102762), (1040, 2864088), (1152, 2585635), (1170, 2545856), (1248, 2386740), (1440, 2068508), (1560, 1909392), (1664, 1790055), (1872, 1591160), (1920, 1551381), (2080, 1432044), (2340, 1272928), (2496, 1193370), (2880, 1034254), (3120, 954696), (3744, 795580), (4160, 716022), (4680, 636464), (4992, 596685), (5760, 517127), (6240, 477348), (7488, 397790), (8320, 358011), (9360, 318232), (12480, 238674), (14976, 198895), (18720, 159116), (24960, 119337), (37440, 79558), (39779, 74880)]