21533506560

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 440

約数和(自身を含む): 77932237680

約数和(自身を除く): 56398731120

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, 81, 90, 96, 108, 120, 128, 135, 137, 144, 160, 162, 180, 192, 216, 240, 256, 270, 274, 288, 320, 324, 360, 379, 384, 405, 411, 432, 480, 512, 540, 548, 576, 640, 648, 685, 720, 758, 768, 810, 822, 864, 960, 1024, 1080, 1096, 1137, 1152, 1233, 1280, 1296, 1370, 1440, 1516, 1536, 1620, 1644, 1728, 1895, 1920, 2055, 2160, 2192, 2274, 2304, 2466, 2560, 2592, 2740, 2880, 3032, 3072, 3240, 3288, 3411, 3456, 3699, 3790, 3840, 4110, 4320, 4384, 4548, 4608, 4932, 5120, 5184, 5480, 5685, 5760, 6064, 6165, 6480, 6576, 6822, 6912, 7398, 7580, 7680, 8220, 8640, 8768, 9096, 9216, 9864, 10233, 10368, 10960, 11097, 11370, 11520, 12128, 12330, 12960, 13152, 13644, 13824, 14796, 15160, 15360, 16440, 17055, 17280, 17536, 18192, 18495, 19728, 20466, 20736, 21920, 22194, 22740, 23040, 24256, 24660, 25920, 26304, 27288, 27648, 29592, 30320, 30699, 32880, 34110, 34560, 35072, 36384, 36990, 39456, 40932, 41472, 43840, 44388, 45480, 46080, 48512, 49320, 51165, 51840, 51923, 52608, 54576, 55485, 59184, 60640, 61398, 65760, 68220, 69120, 70144, 72768, 73980, 78912, 81864, 82944, 87680, 88776, 90960, 97024, 98640, 102330, 103680, 103846, 105216, 109152, 110970, 118368, 121280, 122796, 131520, 136440, 138240, 140288, 145536, 147960, 153495, 155769, 157824, 163728, 175360, 177552, 181920, 194048, 197280, 204660, 207360, 207692, 210432, 218304, 221940, 236736, 242560, 245592, 259615, 263040, 272880, 291072, 295920, 306990, 311538, 315648, 327456, 350720, 355104, 363840, 388096, 394560, 409320, 414720, 415384, 420864, 436608, 443880, 467307, 473472, 485120, 491184, 519230, 526080, 545760, 582144, 591840, 613980, 623076, 631296, 654912, 701440, 710208, 727680, 778845, 789120, 818640, 830768, 873216, 887760, 934614, 946944, 970240, 982368, 1038460, 1052160, 1091520, 1164288, 1183680, 1227960, 1246152, 1262592, 1309824, 1401921, 1420416, 1455360, 1557690, 1578240, 1637280, 1661536, 1746432, 1775520, 1869228, 1893888, 1940480, 1964736, 2076920, 2104320, 2183040, 2336535, 2367360, 2455920, 2492304, 2619648, 2803842, 2840832, 2910720, 3115380, 3156480, 3274560, 3323072, 3492864, 3551040, 3738456, 3787776, 3929472, 4153840, 4205763, 4366080, 4673070, 4734720, 4911840, 4984608, 5239296, 5607684, 5681664, 5821440, 6230760, 6312960, 6549120, 6646144, 7009605, 7102080, 7476912, 7858944, 8307680, 8411526, 8732160, 9346140, 9469440, 9823680, 9969216, 10478592, 11215368, 11363328, 12461520, 13098240, 13292288, 14019210, 14204160, 14953824, 15717888, 16615360, 16823052, 17464320, 18692280, 18938880, 19647360, 19938432, 21028815, 22430736, 24923040, 26196480, 26584576, 28038420, 28408320, 29907648, 31435776, 33230720, 33646104, 37384560, 39294720, 39876864, 42057630, 44861472, 49846080, 52392960, 53169152, 56076840, 56816640, 59815296, 66461440, 67292208, 74769120, 78589440, 79753728, 84115260, 89722944, 99692160, 112153680, 119630592, 132922880, 134584416, 149538240, 157178880, 159507456, 168230520, 179445888, 199384320, 224307360, 239261184, 265845760, 269168832, 299076480, 336461040, 358891776, 398768640, 448614720, 478522368, 538337664, 598152960, 672922080, 717783552, 797537280, 897229440, 1076675328, 1196305920, 1345844160, 1435567104, 1794458880, 2153350656, 2392611840, 2691688320, 3588917760, 4306701312, 5383376640, 7177835520, 10766753280, 21533506560]

約数ペア:

[(1, 21533506560), (2, 10766753280), (3, 7177835520), (4, 5383376640), (5, 4306701312), (6, 3588917760), (8, 2691688320), (9, 2392611840), (10, 2153350656), (12, 1794458880), (15, 1435567104), (16, 1345844160), (18, 1196305920), (20, 1076675328), (24, 897229440), (27, 797537280), (30, 717783552), (32, 672922080), (36, 598152960), (40, 538337664), (45, 478522368), (48, 448614720), (54, 398768640), (60, 358891776), (64, 336461040), (72, 299076480), (80, 269168832), (81, 265845760), (90, 239261184), (96, 224307360), (108, 199384320), (120, 179445888), (128, 168230520), (135, 159507456), (137, 157178880), (144, 149538240), (160, 134584416), (162, 132922880), (180, 119630592), (192, 112153680), (216, 99692160), (240, 89722944), (256, 84115260), (270, 79753728), (274, 78589440), (288, 74769120), (320, 67292208), (324, 66461440), (360, 59815296), (379, 56816640), (384, 56076840), (405, 53169152), (411, 52392960), (432, 49846080), (480, 44861472), (512, 42057630), (540, 39876864), (548, 39294720), (576, 37384560), (640, 33646104), (648, 33230720), (685, 31435776), (720, 29907648), (758, 28408320), (768, 28038420), (810, 26584576), (822, 26196480), (864, 24923040), (960, 22430736), (1024, 21028815), (1080, 19938432), (1096, 19647360), (1137, 18938880), (1152, 18692280), (1233, 17464320), (1280, 16823052), (1296, 16615360), (1370, 15717888), (1440, 14953824), (1516, 14204160), (1536, 14019210), (1620, 13292288), (1644, 13098240), (1728, 12461520), (1895, 11363328), (1920, 11215368), (2055, 10478592), (2160, 9969216), (2192, 9823680), (2274, 9469440), (2304, 9346140), (2466, 8732160), (2560, 8411526), (2592, 8307680), (2740, 7858944), (2880, 7476912), (3032, 7102080), (3072, 7009605), (3240, 6646144), (3288, 6549120), (3411, 6312960), (3456, 6230760), (3699, 5821440), (3790, 5681664), (3840, 5607684), (4110, 5239296), (4320, 4984608), (4384, 4911840), (4548, 4734720), (4608, 4673070), (4932, 4366080), (5120, 4205763), (5184, 4153840), (5480, 3929472), (5685, 3787776), (5760, 3738456), (6064, 3551040), (6165, 3492864), (6480, 3323072), (6576, 3274560), (6822, 3156480), (6912, 3115380), (7398, 2910720), (7580, 2840832), (7680, 2803842), (8220, 2619648), (8640, 2492304), (8768, 2455920), (9096, 2367360), (9216, 2336535), (9864, 2183040), (10233, 2104320), (10368, 2076920), (10960, 1964736), (11097, 1940480), (11370, 1893888), (11520, 1869228), (12128, 1775520), (12330, 1746432), (12960, 1661536), (13152, 1637280), (13644, 1578240), (13824, 1557690), (14796, 1455360), (15160, 1420416), (15360, 1401921), (16440, 1309824), (17055, 1262592), (17280, 1246152), (17536, 1227960), (18192, 1183680), (18495, 1164288), (19728, 1091520), (20466, 1052160), (20736, 1038460), (21920, 982368), (22194, 970240), (22740, 946944), (23040, 934614), (24256, 887760), (24660, 873216), (25920, 830768), (26304, 818640), (27288, 789120), (27648, 778845), (29592, 727680), (30320, 710208), (30699, 701440), (32880, 654912), (34110, 631296), (34560, 623076), (35072, 613980), (36384, 591840), (36990, 582144), (39456, 545760), (40932, 526080), (41472, 519230), (43840, 491184), (44388, 485120), (45480, 473472), (46080, 467307), (48512, 443880), (49320, 436608), (51165, 420864), (51840, 415384), (51923, 414720), (52608, 409320), (54576, 394560), (55485, 388096), (59184, 363840), (60640, 355104), (61398, 350720), (65760, 327456), (68220, 315648), (69120, 311538), (70144, 306990), (72768, 295920), (73980, 291072), (78912, 272880), (81864, 263040), (82944, 259615), (87680, 245592), (88776, 242560), (90960, 236736), (97024, 221940), (98640, 218304), (102330, 210432), (103680, 207692), (103846, 207360), (105216, 204660), (109152, 197280), (110970, 194048), (118368, 181920), (121280, 177552), (122796, 175360), (131520, 163728), (136440, 157824), (138240, 155769), (140288, 153495), (145536, 147960)]