205856640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 480

約数和(自身を含む): 846414360

約数和(自身を除く): 640557720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 110, 114, 120, 128, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 320, 324, 330, 342, 352, 360, 361, 380, 384, 396, 405, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 576, 594, 608, 627, 640, 648, 660, 684, 704, 720, 722, 760, 792, 810, 836, 855, 864, 880, 891, 912, 960, 990, 1026, 1045, 1056, 1080, 1083, 1140, 1152, 1188, 1216, 1254, 1296, 1320, 1368, 1408, 1440, 1444, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1728, 1760, 1782, 1805, 1824, 1881, 1920, 1980, 2052, 2090, 2112, 2160, 2166, 2280, 2376, 2432, 2508, 2565, 2592, 2640, 2736, 2880, 2888, 2970, 3040, 3078, 3135, 3168, 3240, 3249, 3344, 3420, 3456, 3520, 3564, 3610, 3648, 3762, 3960, 3971, 4104, 4180, 4224, 4320, 4332, 4455, 4560, 4752, 5016, 5130, 5184, 5280, 5415, 5472, 5643, 5760, 5776, 5940, 6080, 6156, 6270, 6336, 6480, 6498, 6688, 6840, 7040, 7128, 7220, 7296, 7524, 7695, 7920, 7942, 8208, 8360, 8640, 8664, 8910, 9120, 9405, 9504, 9747, 10032, 10260, 10368, 10560, 10830, 10944, 11286, 11552, 11880, 11913, 12160, 12312, 12540, 12672, 12960, 12996, 13376, 13680, 14256, 14440, 15048, 15390, 15840, 15884, 16245, 16416, 16720, 16929, 17280, 17328, 17820, 18240, 18810, 19008, 19494, 19855, 20064, 20520, 21120, 21660, 21888, 22572, 23104, 23760, 23826, 24624, 25080, 25920, 25992, 26752, 27360, 28215, 28512, 28880, 29241, 30096, 30780, 31680, 31768, 32490, 32832, 33440, 33858, 34656, 35640, 35739, 36480, 37620, 38016, 38988, 39710, 40128, 41040, 43320, 45144, 46208, 47520, 47652, 48735, 49248, 50160, 51840, 51984, 54720, 56430, 57024, 57760, 58482, 59565, 60192, 61560, 63360, 63536, 64980, 65664, 66880, 67716, 69312, 71280, 71478, 75240, 77976, 79420, 80256, 82080, 84645, 86640, 90288, 95040, 95304, 97470, 98496, 100320, 103968, 107217, 109440, 112860, 114048, 115520, 116964, 119130, 120384, 123120, 127072, 129960, 133760, 135432, 138624, 142560, 142956, 146205, 150480, 155952, 158840, 164160, 169290, 173280, 178695, 180576, 190080, 190608, 194940, 196992, 200640, 207936, 214434, 225720, 231040, 233928, 238260, 240768, 246240, 254144, 259920, 270864, 285120, 285912, 292410, 300960, 311904, 317680, 321651, 328320, 338580, 346560, 357390, 361152, 381216, 389880, 401280, 415872, 428868, 451440, 467856, 476520, 492480, 508288, 519840, 536085, 541728, 570240, 571824, 584820, 601920, 623808, 635360, 643302, 677160, 693120, 714780, 722304, 762432, 779760, 857736, 902880, 935712, 953040, 984960, 1039680, 1072170, 1083456, 1143648, 1169640, 1203840, 1247616, 1270720, 1286604, 1354320, 1429560, 1524864, 1559520, 1608255, 1715472, 1805760, 1871424, 1906080, 2079360, 2144340, 2166912, 2287296, 2339280, 2541440, 2573208, 2708640, 2859120, 3119040, 3216510, 3430944, 3611520, 3742848, 3812160, 4288680, 4574592, 4678560, 5146416, 5417280, 5718240, 6238080, 6433020, 6861888, 7624320, 8577360, 9357120, 10292832, 10834560, 11436480, 12866040, 13723776, 17154720, 18714240, 20585664, 22872960, 25732080, 34309440, 41171328, 51464160, 68618880, 102928320, 205856640]

約数ペア:

[(1, 205856640), (2, 102928320), (3, 68618880), (4, 51464160), (5, 41171328), (6, 34309440), (8, 25732080), (9, 22872960), (10, 20585664), (11, 18714240), (12, 17154720), (15, 13723776), (16, 12866040), (18, 11436480), (19, 10834560), (20, 10292832), (22, 9357120), (24, 8577360), (27, 7624320), (30, 6861888), (32, 6433020), (33, 6238080), (36, 5718240), (38, 5417280), (40, 5146416), (44, 4678560), (45, 4574592), (48, 4288680), (54, 3812160), (55, 3742848), (57, 3611520), (60, 3430944), (64, 3216510), (66, 3119040), (72, 2859120), (76, 2708640), (80, 2573208), (81, 2541440), (88, 2339280), (90, 2287296), (95, 2166912), (96, 2144340), (99, 2079360), (108, 1906080), (110, 1871424), (114, 1805760), (120, 1715472), (128, 1608255), (132, 1559520), (135, 1524864), (144, 1429560), (152, 1354320), (160, 1286604), (162, 1270720), (165, 1247616), (171, 1203840), (176, 1169640), (180, 1143648), (190, 1083456), (192, 1072170), (198, 1039680), (209, 984960), (216, 953040), (220, 935712), (228, 902880), (240, 857736), (264, 779760), (270, 762432), (285, 722304), (288, 714780), (297, 693120), (304, 677160), (320, 643302), (324, 635360), (330, 623808), (342, 601920), (352, 584820), (360, 571824), (361, 570240), (380, 541728), (384, 536085), (396, 519840), (405, 508288), (418, 492480), (432, 476520), (440, 467856), (456, 451440), (480, 428868), (495, 415872), (513, 401280), (528, 389880), (540, 381216), (570, 361152), (576, 357390), (594, 346560), (608, 338580), (627, 328320), (640, 321651), (648, 317680), (660, 311904), (684, 300960), (704, 292410), (720, 285912), (722, 285120), (760, 270864), (792, 259920), (810, 254144), (836, 246240), (855, 240768), (864, 238260), (880, 233928), (891, 231040), (912, 225720), (960, 214434), (990, 207936), (1026, 200640), (1045, 196992), (1056, 194940), (1080, 190608), (1083, 190080), (1140, 180576), (1152, 178695), (1188, 173280), (1216, 169290), (1254, 164160), (1296, 158840), (1320, 155952), (1368, 150480), (1408, 146205), (1440, 142956), (1444, 142560), (1485, 138624), (1520, 135432), (1539, 133760), (1584, 129960), (1620, 127072), (1672, 123120), (1710, 120384), (1728, 119130), (1760, 116964), (1782, 115520), (1805, 114048), (1824, 112860), (1881, 109440), (1920, 107217), (1980, 103968), (2052, 100320), (2090, 98496), (2112, 97470), (2160, 95304), (2166, 95040), (2280, 90288), (2376, 86640), (2432, 84645), (2508, 82080), (2565, 80256), (2592, 79420), (2640, 77976), (2736, 75240), (2880, 71478), (2888, 71280), (2970, 69312), (3040, 67716), (3078, 66880), (3135, 65664), (3168, 64980), (3240, 63536), (3249, 63360), (3344, 61560), (3420, 60192), (3456, 59565), (3520, 58482), (3564, 57760), (3610, 57024), (3648, 56430), (3762, 54720), (3960, 51984), (3971, 51840), (4104, 50160), (4180, 49248), (4224, 48735), (4320, 47652), (4332, 47520), (4455, 46208), (4560, 45144), (4752, 43320), (5016, 41040), (5130, 40128), (5184, 39710), (5280, 38988), (5415, 38016), (5472, 37620), (5643, 36480), (5760, 35739), (5776, 35640), (5940, 34656), (6080, 33858), (6156, 33440), (6270, 32832), (6336, 32490), (6480, 31768), (6498, 31680), (6688, 30780), (6840, 30096), (7040, 29241), (7128, 28880), (7220, 28512), (7296, 28215), (7524, 27360), (7695, 26752), (7920, 25992), (7942, 25920), (8208, 25080), (8360, 24624), (8640, 23826), (8664, 23760), (8910, 23104), (9120, 22572), (9405, 21888), (9504, 21660), (9747, 21120), (10032, 20520), (10260, 20064), (10368, 19855), (10560, 19494), (10830, 19008), (10944, 18810), (11286, 18240), (11552, 17820), (11880, 17328), (11913, 17280), (12160, 16929), (12312, 16720), (12540, 16416), (12672, 16245), (12960, 15884), (12996, 15840), (13376, 15390), (13680, 15048), (14256, 14440)]