1680560640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 480

約数和(自身を含む): 6702696000

約数和(自身を除く): 5022135360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 256, 264, 285, 288, 304, 320, 330, 342, 349, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 512, 528, 570, 576, 608, 627, 640, 660, 684, 698, 704, 720, 760, 768, 792, 836, 855, 880, 912, 960, 990, 1045, 1047, 1056, 1140, 1152, 1216, 1254, 1280, 1320, 1368, 1396, 1408, 1440, 1520, 1536, 1584, 1672, 1710, 1745, 1760, 1824, 1881, 1920, 1980, 2090, 2094, 2112, 2280, 2304, 2432, 2508, 2560, 2640, 2736, 2792, 2816, 2880, 3040, 3135, 3141, 3168, 3344, 3420, 3490, 3520, 3648, 3762, 3839, 3840, 3960, 4180, 4188, 4224, 4560, 4608, 4864, 5016, 5235, 5280, 5472, 5584, 5632, 5760, 6080, 6270, 6282, 6336, 6631, 6688, 6840, 6980, 7040, 7296, 7524, 7678, 7680, 7920, 8360, 8376, 8448, 9120, 9405, 9728, 10032, 10470, 10560, 10944, 11168, 11517, 11520, 12160, 12540, 12564, 12672, 13262, 13376, 13680, 13960, 14080, 14592, 15048, 15356, 15705, 15840, 16720, 16752, 16896, 18240, 18810, 19195, 19893, 20064, 20940, 21120, 21888, 22336, 23034, 23040, 24320, 25080, 25128, 25344, 26524, 26752, 27360, 27920, 28160, 29184, 30096, 30712, 31410, 31680, 33155, 33440, 33504, 34551, 36480, 37620, 38390, 39786, 40128, 41880, 42240, 43776, 44672, 46068, 48640, 50160, 50256, 50688, 53048, 53504, 54720, 55840, 57585, 59679, 60192, 61424, 62820, 63360, 66310, 66880, 67008, 69102, 72941, 72960, 75240, 76780, 79572, 80256, 83760, 84480, 87552, 89344, 92136, 99465, 100320, 100512, 106096, 107008, 109440, 111680, 115170, 119358, 120384, 122848, 125640, 126720, 132620, 133760, 134016, 138204, 145882, 145920, 150480, 153560, 159144, 160512, 167520, 172755, 178688, 184272, 198930, 200640, 201024, 212192, 218823, 218880, 223360, 230340, 238716, 240768, 245696, 251280, 253440, 265240, 267520, 268032, 276408, 291764, 298395, 300960, 307120, 318288, 321024, 335040, 345510, 364705, 368544, 397860, 401280, 402048, 424384, 437646, 437760, 446720, 460680, 477432, 481536, 491392, 502560, 530480, 535040, 536064, 552816, 583528, 596790, 601920, 614240, 636576, 656469, 670080, 691020, 729410, 737088, 795720, 802560, 804096, 848768, 875292, 893440, 921360, 954864, 963072, 982784, 1005120, 1060960, 1094115, 1105632, 1167056, 1193580, 1203840, 1228480, 1273152, 1312938, 1340160, 1382040, 1458820, 1474176, 1591440, 1605120, 1608192, 1697536, 1750584, 1842720, 1909728, 1965568, 2010240, 2121920, 2188230, 2211264, 2334112, 2387160, 2407680, 2456960, 2546304, 2625876, 2680320, 2764080, 2917640, 2948352, 3182880, 3282345, 3395072, 3501168, 3685440, 3819456, 4020480, 4243840, 4376460, 4422528, 4668224, 4774320, 4815360, 4913920, 5092608, 5251752, 5528160, 5835280, 5896704, 6365760, 6564690, 7002336, 7370880, 7638912, 8040960, 8487680, 8752920, 8845056, 9336448, 9548640, 9827840, 10185216, 10503504, 11056320, 11670560, 12731520, 13129380, 14004672, 14741760, 15277824, 16975360, 17505840, 17690112, 18672896, 19097280, 21007008, 22112640, 23341120, 25463040, 26258760, 28009344, 29483520, 30555648, 35011680, 37345792, 38194560, 42014016, 44225280, 46682240, 50926080, 52517520, 56018688, 70023360, 76389120, 84028032, 88450560, 93364480, 105035040, 112037376, 140046720, 152778240, 168056064, 186728960, 210070080, 280093440, 336112128, 420140160, 560186880, 840280320, 1680560640]

約数ペア:

[(1, 1680560640), (2, 840280320), (3, 560186880), (4, 420140160), (5, 336112128), (6, 280093440), (8, 210070080), (9, 186728960), (10, 168056064), (11, 152778240), (12, 140046720), (15, 112037376), (16, 105035040), (18, 93364480), (19, 88450560), (20, 84028032), (22, 76389120), (24, 70023360), (30, 56018688), (32, 52517520), (33, 50926080), (36, 46682240), (38, 44225280), (40, 42014016), (44, 38194560), (45, 37345792), (48, 35011680), (55, 30555648), (57, 29483520), (60, 28009344), (64, 26258760), (66, 25463040), (72, 23341120), (76, 22112640), (80, 21007008), (88, 19097280), (90, 18672896), (95, 17690112), (96, 17505840), (99, 16975360), (110, 15277824), (114, 14741760), (120, 14004672), (128, 13129380), (132, 12731520), (144, 11670560), (152, 11056320), (160, 10503504), (165, 10185216), (171, 9827840), (176, 9548640), (180, 9336448), (190, 8845056), (192, 8752920), (198, 8487680), (209, 8040960), (220, 7638912), (228, 7370880), (240, 7002336), (256, 6564690), (264, 6365760), (285, 5896704), (288, 5835280), (304, 5528160), (320, 5251752), (330, 5092608), (342, 4913920), (349, 4815360), (352, 4774320), (360, 4668224), (380, 4422528), (384, 4376460), (396, 4243840), (418, 4020480), (440, 3819456), (456, 3685440), (480, 3501168), (495, 3395072), (512, 3282345), (528, 3182880), (570, 2948352), (576, 2917640), (608, 2764080), (627, 2680320), (640, 2625876), (660, 2546304), (684, 2456960), (698, 2407680), (704, 2387160), (720, 2334112), (760, 2211264), (768, 2188230), (792, 2121920), (836, 2010240), (855, 1965568), (880, 1909728), (912, 1842720), (960, 1750584), (990, 1697536), (1045, 1608192), (1047, 1605120), (1056, 1591440), (1140, 1474176), (1152, 1458820), (1216, 1382040), (1254, 1340160), (1280, 1312938), (1320, 1273152), (1368, 1228480), (1396, 1203840), (1408, 1193580), (1440, 1167056), (1520, 1105632), (1536, 1094115), (1584, 1060960), (1672, 1005120), (1710, 982784), (1745, 963072), (1760, 954864), (1824, 921360), (1881, 893440), (1920, 875292), (1980, 848768), (2090, 804096), (2094, 802560), (2112, 795720), (2280, 737088), (2304, 729410), (2432, 691020), (2508, 670080), (2560, 656469), (2640, 636576), (2736, 614240), (2792, 601920), (2816, 596790), (2880, 583528), (3040, 552816), (3135, 536064), (3141, 535040), (3168, 530480), (3344, 502560), (3420, 491392), (3490, 481536), (3520, 477432), (3648, 460680), (3762, 446720), (3839, 437760), (3840, 437646), (3960, 424384), (4180, 402048), (4188, 401280), (4224, 397860), (4560, 368544), (4608, 364705), (4864, 345510), (5016, 335040), (5235, 321024), (5280, 318288), (5472, 307120), (5584, 300960), (5632, 298395), (5760, 291764), (6080, 276408), (6270, 268032), (6282, 267520), (6336, 265240), (6631, 253440), (6688, 251280), (6840, 245696), (6980, 240768), (7040, 238716), (7296, 230340), (7524, 223360), (7678, 218880), (7680, 218823), (7920, 212192), (8360, 201024), (8376, 200640), (8448, 198930), (9120, 184272), (9405, 178688), (9728, 172755), (10032, 167520), (10470, 160512), (10560, 159144), (10944, 153560), (11168, 150480), (11517, 145920), (11520, 145882), (12160, 138204), (12540, 134016), (12564, 133760), (12672, 132620), (13262, 126720), (13376, 125640), (13680, 122848), (13960, 120384), (14080, 119358), (14592, 115170), (15048, 111680), (15356, 109440), (15705, 107008), (15840, 106096), (16720, 100512), (16752, 100320), (16896, 99465), (18240, 92136), (18810, 89344), (19195, 87552), (19893, 84480), (20064, 83760), (20940, 80256), (21120, 79572), (21888, 76780), (22336, 75240), (23034, 72960), (23040, 72941), (24320, 69102), (25080, 67008), (25128, 66880), (25344, 66310), (26524, 63360), (26752, 62820), (27360, 61424), (27920, 60192), (28160, 59679), (29184, 57585), (30096, 55840), (30712, 54720), (31410, 53504), (31680, 53048), (33155, 50688), (33440, 50256), (33504, 50160), (34551, 48640), (36480, 46068), (37620, 44672), (38390, 43776), (39786, 42240), (40128, 41880)]