28534515840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4357}}^1$

素因数の和:4764

約数の個数: 256

約数和(自身を含む): 101349648000

約数和(自身を除く): 72815132160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 379, 384, 432, 480, 540, 576, 640, 720, 758, 864, 960, 1080, 1137, 1152, 1440, 1516, 1728, 1895, 1920, 2160, 2274, 2880, 3032, 3411, 3456, 3790, 4320, 4357, 4548, 5685, 5760, 6064, 6822, 7580, 8640, 8714, 9096, 10233, 11370, 12128, 13071, 13644, 15160, 17055, 17280, 17428, 18192, 20466, 21785, 22740, 24256, 26142, 27288, 30320, 34110, 34856, 36384, 39213, 40932, 43570, 45480, 48512, 51165, 52284, 54576, 60640, 65355, 68220, 69712, 72768, 78426, 81864, 87140, 90960, 102330, 104568, 109152, 117639, 121280, 130710, 136440, 139424, 145536, 156852, 163728, 174280, 181920, 196065, 204660, 209136, 218304, 235278, 242560, 261420, 272880, 278848, 313704, 327456, 348560, 363840, 392130, 409320, 418272, 436608, 470556, 522840, 545760, 557696, 588195, 627408, 654912, 697120, 727680, 784260, 818640, 836544, 941112, 1045680, 1091520, 1176390, 1254816, 1309824, 1394240, 1568520, 1637280, 1651303, 1673088, 1882224, 2091360, 2183040, 2352780, 2509632, 2788480, 3137040, 3274560, 3302606, 3764448, 4182720, 4705560, 4953909, 5019264, 6274080, 6549120, 6605212, 7528896, 8256515, 8365440, 9411120, 9907818, 12548160, 13210424, 14861727, 15057792, 16513030, 18822240, 19815636, 24769545, 25096320, 26420848, 29723454, 33026060, 37644480, 39631272, 44585181, 49539090, 52841696, 59446908, 66052120, 74308635, 75288960, 79262544, 89170362, 99078180, 105683392, 118893816, 132104240, 148617270, 158525088, 178340724, 198156360, 211366784, 222925905, 237787632, 264208480, 297234540, 317050176, 356681448, 396312720, 445851810, 475575264, 528416960, 594469080, 634100352, 713362896, 792625440, 891703620, 951150528, 1056833920, 1188938160, 1426725792, 1585250880, 1783407240, 1902301056, 2377876320, 2853451584, 3170501760, 3566814480, 4755752640, 5706903168, 7133628960, 9511505280, 14267257920, 28534515840]

約数ペア:

[(1, 28534515840), (2, 14267257920), (3, 9511505280), (4, 7133628960), (5, 5706903168), (6, 4755752640), (8, 3566814480), (9, 3170501760), (10, 2853451584), (12, 2377876320), (15, 1902301056), (16, 1783407240), (18, 1585250880), (20, 1426725792), (24, 1188938160), (27, 1056833920), (30, 951150528), (32, 891703620), (36, 792625440), (40, 713362896), (45, 634100352), (48, 594469080), (54, 528416960), (60, 475575264), (64, 445851810), (72, 396312720), (80, 356681448), (90, 317050176), (96, 297234540), (108, 264208480), (120, 237787632), (128, 222925905), (135, 211366784), (144, 198156360), (160, 178340724), (180, 158525088), (192, 148617270), (216, 132104240), (240, 118893816), (270, 105683392), (288, 99078180), (320, 89170362), (360, 79262544), (379, 75288960), (384, 74308635), (432, 66052120), (480, 59446908), (540, 52841696), (576, 49539090), (640, 44585181), (720, 39631272), (758, 37644480), (864, 33026060), (960, 29723454), (1080, 26420848), (1137, 25096320), (1152, 24769545), (1440, 19815636), (1516, 18822240), (1728, 16513030), (1895, 15057792), (1920, 14861727), (2160, 13210424), (2274, 12548160), (2880, 9907818), (3032, 9411120), (3411, 8365440), (3456, 8256515), (3790, 7528896), (4320, 6605212), (4357, 6549120), (4548, 6274080), (5685, 5019264), (5760, 4953909), (6064, 4705560), (6822, 4182720), (7580, 3764448), (8640, 3302606), (8714, 3274560), (9096, 3137040), (10233, 2788480), (11370, 2509632), (12128, 2352780), (13071, 2183040), (13644, 2091360), (15160, 1882224), (17055, 1673088), (17280, 1651303), (17428, 1637280), (18192, 1568520), (20466, 1394240), (21785, 1309824), (22740, 1254816), (24256, 1176390), (26142, 1091520), (27288, 1045680), (30320, 941112), (34110, 836544), (34856, 818640), (36384, 784260), (39213, 727680), (40932, 697120), (43570, 654912), (45480, 627408), (48512, 588195), (51165, 557696), (52284, 545760), (54576, 522840), (60640, 470556), (65355, 436608), (68220, 418272), (69712, 409320), (72768, 392130), (78426, 363840), (81864, 348560), (87140, 327456), (90960, 313704), (102330, 278848), (104568, 272880), (109152, 261420), (117639, 242560), (121280, 235278), (130710, 218304), (136440, 209136), (139424, 204660), (145536, 196065), (156852, 181920), (163728, 174280)]