2821378560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 640

約数和(自身を含む): 12143222784

約数和(自身を除く): 9321844224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 256, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 367, 384, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 512, 520, 528, 546, 560, 572, 616, 624, 640, 660, 672, 704, 715, 728, 734, 768, 770, 780, 832, 840, 858, 880, 896, 910, 924, 960, 1001, 1040, 1056, 1092, 1101, 1120, 1144, 1155, 1232, 1248, 1280, 1320, 1344, 1365, 1408, 1430, 1456, 1468, 1536, 1540, 1560, 1664, 1680, 1716, 1760, 1792, 1820, 1835, 1848, 1920, 2002, 2080, 2112, 2145, 2184, 2202, 2240, 2288, 2310, 2464, 2496, 2560, 2569, 2640, 2688, 2730, 2816, 2860, 2912, 2936, 3003, 3080, 3120, 3328, 3360, 3432, 3520, 3584, 3640, 3670, 3696, 3840, 4004, 4037, 4160, 4224, 4290, 4368, 4404, 4480, 4576, 4620, 4771, 4928, 4992, 5005, 5138, 5280, 5376, 5460, 5505, 5632, 5720, 5824, 5872, 6006, 6160, 6240, 6656, 6720, 6864, 7040, 7280, 7340, 7392, 7680, 7707, 8008, 8074, 8320, 8448, 8580, 8736, 8808, 8960, 9152, 9240, 9542, 9856, 9984, 10010, 10276, 10560, 10752, 10920, 11010, 11440, 11648, 11744, 12012, 12111, 12320, 12480, 12845, 13440, 13728, 14080, 14313, 14560, 14680, 14784, 15015, 15414, 16016, 16148, 16640, 16896, 17160, 17472, 17616, 17920, 18304, 18480, 19084, 19712, 19968, 20020, 20185, 20552, 21120, 21840, 22020, 22880, 23296, 23488, 23855, 24024, 24222, 24640, 24960, 25690, 26880, 27456, 28160, 28259, 28626, 29120, 29360, 29568, 30030, 30828, 32032, 32296, 33280, 33397, 34320, 34944, 35232, 36608, 36960, 38168, 38535, 39424, 40040, 40370, 41104, 42240, 43680, 44040, 45760, 46592, 46976, 47710, 48048, 48444, 49280, 49920, 51380, 52481, 53760, 54912, 56518, 57252, 58240, 58720, 59136, 60060, 60555, 61656, 64064, 64592, 66794, 68640, 69888, 70464, 71565, 73216, 73920, 76336, 77070, 80080, 80740, 82208, 84480, 84777, 87360, 88080, 91520, 93952, 95420, 96096, 96888, 98560, 99840, 100191, 102760, 104962, 109824, 113036, 114504, 116480, 117440, 118272, 120120, 121110, 123312, 128128, 129184, 133588, 137280, 139776, 140928, 141295, 143130, 147840, 152672, 154140, 157443, 160160, 161480, 164416, 166985, 169554, 174720, 176160, 183040, 187904, 190840, 192192, 193776, 197120, 200382, 205520, 209924, 219648, 226072, 229008, 232960, 234880, 240240, 242220, 246624, 256256, 258368, 262405, 267176, 274560, 281856, 282590, 286260, 295680, 305344, 308280, 314886, 320320, 322960, 328832, 333970, 339108, 349440, 352320, 366080, 367367, 381680, 384384, 387552, 400764, 411040, 419848, 423885, 452144, 458016, 469760, 480480, 484440, 493248, 500955, 512512, 516736, 524810, 534352, 549120, 563712, 565180, 572520, 591360, 610688, 616560, 629772, 640640, 645920, 657664, 667940, 678216, 698880, 704640, 734734, 763360, 768768, 775104, 787215, 801528, 822080, 839696, 847770, 904288, 916032, 939520, 960960, 968880, 986496, 1001910, 1033472, 1049620, 1068704, 1098240, 1102101, 1130360, 1145040, 1221376, 1233120, 1259544, 1281280, 1291840, 1315328, 1335880, 1356432, 1409280, 1469468, 1526720, 1537536, 1550208, 1574430, 1603056, 1644160, 1679392, 1695540, 1808576, 1832064, 1836835, 1921920, 1937760, 1972992, 2003820, 2066944, 2099240, 2137408, 2204202, 2260720, 2290080, 2442752, 2466240, 2519088, 2562560, 2583680, 2671760, 2712864, 2818560, 2938936, 3053440, 3100416, 3148860, 3206112, 3288320, 3358784, 3391080, 3617152, 3664128, 3673670, 3843840, 3875520, 3945984, 4007640, 4198480, 4274816, 4408404, 4521440, 4580160, 4932480, 5038176, 5167360, 5343520, 5425728, 5510505, 5877872, 6106880, 6200832, 6297720, 6412224, 6576640, 6717568, 6782160, 7234304, 7328256, 7347340, 7687680, 7751040, 8015280, 8396960, 8549632, 8816808, 9042880, 9160320, 9864960, 10076352, 10334720, 10687040, 10851456, 11021010, 11755744, 12213760, 12595440, 12824448, 13435136, 13564320, 14468608, 14694680, 15502080, 16030560, 16793920, 17099264, 17633616, 18085760, 18320640, 19729920, 20152704, 21374080, 21702912, 22042020, 23511488, 25190880, 25648896, 26870272, 27128640, 29389360, 31004160, 32061120, 33587840, 35267232, 36171520, 36641280, 40305408, 42748160, 43405824, 44084040, 47022976, 50381760, 51297792, 54257280, 58778720, 64122240, 67175680, 70534464, 72343040, 80610816, 85496320, 88168080, 94045952, 100763520, 108514560, 117557440, 128244480, 134351360, 141068928, 176336160, 188091904, 201527040, 217029120, 235114880, 256488960, 282137856, 352672320, 403054080, 470229760, 564275712, 705344640, 940459520, 1410689280, 2821378560]

約数ペア:

[(1, 2821378560), (2, 1410689280), (3, 940459520), (4, 705344640), (5, 564275712), (6, 470229760), (7, 403054080), (8, 352672320), (10, 282137856), (11, 256488960), (12, 235114880), (13, 217029120), (14, 201527040), (15, 188091904), (16, 176336160), (20, 141068928), (21, 134351360), (22, 128244480), (24, 117557440), (26, 108514560), (28, 100763520), (30, 94045952), (32, 88168080), (33, 85496320), (35, 80610816), (39, 72343040), (40, 70534464), (42, 67175680), (44, 64122240), (48, 58778720), (52, 54257280), (55, 51297792), (56, 50381760), (60, 47022976), (64, 44084040), (65, 43405824), (66, 42748160), (70, 40305408), (77, 36641280), (78, 36171520), (80, 35267232), (84, 33587840), (88, 32061120), (91, 31004160), (96, 29389360), (104, 27128640), (105, 26870272), (110, 25648896), (112, 25190880), (120, 23511488), (128, 22042020), (130, 21702912), (132, 21374080), (140, 20152704), (143, 19729920), (154, 18320640), (156, 18085760), (160, 17633616), (165, 17099264), (168, 16793920), (176, 16030560), (182, 15502080), (192, 14694680), (195, 14468608), (208, 13564320), (210, 13435136), (220, 12824448), (224, 12595440), (231, 12213760), (240, 11755744), (256, 11021010), (260, 10851456), (264, 10687040), (273, 10334720), (280, 10076352), (286, 9864960), (308, 9160320), (312, 9042880), (320, 8816808), (330, 8549632), (336, 8396960), (352, 8015280), (364, 7751040), (367, 7687680), (384, 7347340), (385, 7328256), (390, 7234304), (416, 6782160), (420, 6717568), (429, 6576640), (440, 6412224), (448, 6297720), (455, 6200832), (462, 6106880), (480, 5877872), (512, 5510505), (520, 5425728), (528, 5343520), (546, 5167360), (560, 5038176), (572, 4932480), (616, 4580160), (624, 4521440), (640, 4408404), (660, 4274816), (672, 4198480), (704, 4007640), (715, 3945984), (728, 3875520), (734, 3843840), (768, 3673670), (770, 3664128), (780, 3617152), (832, 3391080), (840, 3358784), (858, 3288320), (880, 3206112), (896, 3148860), (910, 3100416), (924, 3053440), (960, 2938936), (1001, 2818560), (1040, 2712864), (1056, 2671760), (1092, 2583680), (1101, 2562560), (1120, 2519088), (1144, 2466240), (1155, 2442752), (1232, 2290080), (1248, 2260720), (1280, 2204202), (1320, 2137408), (1344, 2099240), (1365, 2066944), (1408, 2003820), (1430, 1972992), (1456, 1937760), (1468, 1921920), (1536, 1836835), (1540, 1832064), (1560, 1808576), (1664, 1695540), (1680, 1679392), (1716, 1644160), (1760, 1603056), (1792, 1574430), (1820, 1550208), (1835, 1537536), (1848, 1526720), (1920, 1469468), (2002, 1409280), (2080, 1356432), (2112, 1335880), (2145, 1315328), (2184, 1291840), (2202, 1281280), (2240, 1259544), (2288, 1233120), (2310, 1221376), (2464, 1145040), (2496, 1130360), (2560, 1102101), (2569, 1098240), (2640, 1068704), (2688, 1049620), (2730, 1033472), (2816, 1001910), (2860, 986496), (2912, 968880), (2936, 960960), (3003, 939520), (3080, 916032), (3120, 904288), (3328, 847770), (3360, 839696), (3432, 822080), (3520, 801528), (3584, 787215), (3640, 775104), (3670, 768768), (3696, 763360), (3840, 734734), (4004, 704640), (4037, 698880), (4160, 678216), (4224, 667940), (4290, 657664), (4368, 645920), (4404, 640640), (4480, 629772), (4576, 616560), (4620, 610688), (4771, 591360), (4928, 572520), (4992, 565180), (5005, 563712), (5138, 549120), (5280, 534352), (5376, 524810), (5460, 516736), (5505, 512512), (5632, 500955), (5720, 493248), (5824, 484440), (5872, 480480), (6006, 469760), (6160, 458016), (6240, 452144), (6656, 423885), (6720, 419848), (6864, 411040), (7040, 400764), (7280, 387552), (7340, 384384), (7392, 381680), (7680, 367367), (7707, 366080), (8008, 352320), (8074, 349440), (8320, 339108), (8448, 333970), (8580, 328832), (8736, 322960), (8808, 320320), (8960, 314886), (9152, 308280), (9240, 305344), (9542, 295680), (9856, 286260), (9984, 282590), (10010, 281856), (10276, 274560), (10560, 267176), (10752, 262405), (10920, 258368), (11010, 256256), (11440, 246624), (11648, 242220), (11744, 240240), (12012, 234880), (12111, 232960), (12320, 229008), (12480, 226072), (12845, 219648), (13440, 209924), (13728, 205520), (14080, 200382), (14313, 197120), (14560, 193776), (14680, 192192), (14784, 190840), (15015, 187904), (15414, 183040), (16016, 176160), (16148, 174720), (16640, 169554), (16896, 166985), (17160, 164416), (17472, 161480), (17616, 160160), (17920, 157443), (18304, 154140), (18480, 152672), (19084, 147840), (19712, 143130), (19968, 141295), (20020, 140928), (20185, 139776), (20552, 137280), (21120, 133588), (21840, 129184), (22020, 128128), (22880, 123312), (23296, 121110), (23488, 120120), (23855, 118272), (24024, 117440), (24222, 116480), (24640, 114504), (24960, 113036), (25690, 109824), (26880, 104962), (27456, 102760), (28160, 100191), (28259, 99840), (28626, 98560), (29120, 96888), (29360, 96096), (29568, 95420), (30030, 93952), (30828, 91520), (32032, 88080), (32296, 87360), (33280, 84777), (33397, 84480), (34320, 82208), (34944, 80740), (35232, 80080), (36608, 77070), (36960, 76336), (38168, 73920), (38535, 73216), (39424, 71565), (40040, 70464), (40370, 69888), (41104, 68640), (42240, 66794), (43680, 64592), (44040, 64064), (45760, 61656), (46592, 60555), (46976, 60060), (47710, 59136), (48048, 58720), (48444, 58240), (49280, 57252), (49920, 56518), (51380, 54912), (52481, 53760)]