820095360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 384

約数和(自身を含む): 3181420800

約数和(自身を除く): 2361325440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 276, 280, 294, 320, 322, 336, 345, 368, 379, 384, 392, 420, 448, 460, 480, 483, 490, 552, 560, 588, 640, 644, 672, 690, 735, 736, 758, 784, 805, 840, 896, 920, 960, 966, 980, 1104, 1120, 1127, 1137, 1176, 1288, 1344, 1380, 1470, 1472, 1516, 1568, 1610, 1680, 1840, 1895, 1920, 1932, 1960, 2208, 2240, 2254, 2274, 2352, 2415, 2576, 2653, 2688, 2760, 2940, 2944, 3032, 3136, 3220, 3360, 3381, 3680, 3790, 3864, 3920, 4416, 4480, 4508, 4548, 4704, 4830, 5152, 5306, 5520, 5635, 5685, 5880, 6064, 6272, 6440, 6720, 6762, 7360, 7580, 7728, 7840, 7959, 8717, 8832, 9016, 9096, 9408, 9660, 10304, 10612, 11040, 11270, 11370, 11760, 12128, 12880, 13265, 13440, 13524, 14720, 15160, 15456, 15680, 15918, 16905, 17434, 18032, 18192, 18571, 18816, 19320, 20608, 21224, 22080, 22540, 22740, 23520, 24256, 25760, 26151, 26530, 27048, 30320, 30912, 31360, 31836, 33810, 34868, 36064, 36384, 37142, 38640, 39795, 42448, 43585, 44160, 45080, 45480, 47040, 48512, 51520, 52302, 53060, 54096, 55713, 60640, 61019, 61824, 63672, 67620, 69736, 72128, 72768, 74284, 77280, 79590, 84896, 87170, 90160, 90960, 92855, 94080, 103040, 104604, 106120, 108192, 111426, 121280, 122038, 127344, 130755, 135240, 139472, 144256, 145536, 148568, 154560, 159180, 169792, 174340, 180320, 181920, 183057, 185710, 209208, 212240, 216384, 222852, 242560, 244076, 254688, 261510, 270480, 278565, 278944, 297136, 305095, 309120, 318360, 339584, 348680, 360640, 363840, 366114, 371420, 418416, 424480, 427133, 432768, 445704, 488152, 509376, 523020, 540960, 557130, 557888, 594272, 610190, 636720, 697360, 721280, 727680, 732228, 742840, 836832, 848960, 854266, 891408, 915285, 976304, 1018752, 1046040, 1081920, 1114260, 1115776, 1188544, 1220380, 1273440, 1281399, 1394720, 1464456, 1485680, 1673664, 1697920, 1708532, 1782816, 1830570, 1952608, 2092080, 2135665, 2163840, 2228520, 2377088, 2440760, 2546880, 2562798, 2789440, 2928912, 2971360, 3347328, 3417064, 3565632, 3661140, 3905216, 4184160, 4271330, 4457040, 4881520, 5093760, 5125596, 5578880, 5857824, 5942720, 6406995, 6834128, 7131264, 7322280, 7810432, 8368320, 8542660, 8914080, 9763040, 10251192, 11715648, 11885440, 12813990, 13668256, 14644560, 16736640, 17085320, 17828160, 19526080, 20502384, 23431296, 25627980, 27336512, 29289120, 34170640, 35656320, 39052160, 41004768, 51255960, 54673024, 58578240, 68341280, 82009536, 102511920, 117156480, 136682560, 164019072, 205023840, 273365120, 410047680, 820095360]

約数ペア:

[(1, 820095360), (2, 410047680), (3, 273365120), (4, 205023840), (5, 164019072), (6, 136682560), (7, 117156480), (8, 102511920), (10, 82009536), (12, 68341280), (14, 58578240), (15, 54673024), (16, 51255960), (20, 41004768), (21, 39052160), (23, 35656320), (24, 34170640), (28, 29289120), (30, 27336512), (32, 25627980), (35, 23431296), (40, 20502384), (42, 19526080), (46, 17828160), (48, 17085320), (49, 16736640), (56, 14644560), (60, 13668256), (64, 12813990), (69, 11885440), (70, 11715648), (80, 10251192), (84, 9763040), (92, 8914080), (96, 8542660), (98, 8368320), (105, 7810432), (112, 7322280), (115, 7131264), (120, 6834128), (128, 6406995), (138, 5942720), (140, 5857824), (147, 5578880), (160, 5125596), (161, 5093760), (168, 4881520), (184, 4457040), (192, 4271330), (196, 4184160), (210, 3905216), (224, 3661140), (230, 3565632), (240, 3417064), (245, 3347328), (276, 2971360), (280, 2928912), (294, 2789440), (320, 2562798), (322, 2546880), (336, 2440760), (345, 2377088), (368, 2228520), (379, 2163840), (384, 2135665), (392, 2092080), (420, 1952608), (448, 1830570), (460, 1782816), (480, 1708532), (483, 1697920), (490, 1673664), (552, 1485680), (560, 1464456), (588, 1394720), (640, 1281399), (644, 1273440), (672, 1220380), (690, 1188544), (735, 1115776), (736, 1114260), (758, 1081920), (784, 1046040), (805, 1018752), (840, 976304), (896, 915285), (920, 891408), (960, 854266), (966, 848960), (980, 836832), (1104, 742840), (1120, 732228), (1127, 727680), (1137, 721280), (1176, 697360), (1288, 636720), (1344, 610190), (1380, 594272), (1470, 557888), (1472, 557130), (1516, 540960), (1568, 523020), (1610, 509376), (1680, 488152), (1840, 445704), (1895, 432768), (1920, 427133), (1932, 424480), (1960, 418416), (2208, 371420), (2240, 366114), (2254, 363840), (2274, 360640), (2352, 348680), (2415, 339584), (2576, 318360), (2653, 309120), (2688, 305095), (2760, 297136), (2940, 278944), (2944, 278565), (3032, 270480), (3136, 261510), (3220, 254688), (3360, 244076), (3381, 242560), (3680, 222852), (3790, 216384), (3864, 212240), (3920, 209208), (4416, 185710), (4480, 183057), (4508, 181920), (4548, 180320), (4704, 174340), (4830, 169792), (5152, 159180), (5306, 154560), (5520, 148568), (5635, 145536), (5685, 144256), (5880, 139472), (6064, 135240), (6272, 130755), (6440, 127344), (6720, 122038), (6762, 121280), (7360, 111426), (7580, 108192), (7728, 106120), (7840, 104604), (7959, 103040), (8717, 94080), (8832, 92855), (9016, 90960), (9096, 90160), (9408, 87170), (9660, 84896), (10304, 79590), (10612, 77280), (11040, 74284), (11270, 72768), (11370, 72128), (11760, 69736), (12128, 67620), (12880, 63672), (13265, 61824), (13440, 61019), (13524, 60640), (14720, 55713), (15160, 54096), (15456, 53060), (15680, 52302), (15918, 51520), (16905, 48512), (17434, 47040), (18032, 45480), (18192, 45080), (18571, 44160), (18816, 43585), (19320, 42448), (20608, 39795), (21224, 38640), (22080, 37142), (22540, 36384), (22740, 36064), (23520, 34868), (24256, 33810), (25760, 31836), (26151, 31360), (26530, 30912), (27048, 30320)]