861194880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 768

約数和(自身を含む): 3849431040

約数和(自身を除く): 2988236160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 52, 53, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 104, 105, 106, 112, 117, 120, 124, 126, 128, 130, 140, 144, 155, 156, 159, 160, 168, 180, 182, 186, 192, 195, 208, 210, 212, 217, 224, 234, 240, 248, 252, 260, 265, 273, 279, 280, 288, 310, 312, 315, 318, 320, 336, 360, 364, 371, 372, 384, 390, 403, 416, 420, 424, 434, 448, 455, 465, 468, 477, 480, 496, 504, 520, 530, 546, 558, 560, 576, 585, 620, 624, 630, 636, 640, 651, 672, 689, 720, 728, 742, 744, 780, 795, 806, 819, 832, 840, 848, 868, 896, 910, 930, 936, 954, 960, 992, 1008, 1040, 1060, 1085, 1092, 1113, 1116, 1120, 1152, 1170, 1209, 1240, 1248, 1260, 1272, 1302, 1344, 1365, 1378, 1395, 1440, 1456, 1484, 1488, 1560, 1590, 1612, 1638, 1643, 1664, 1680, 1696, 1736, 1820, 1855, 1860, 1872, 1908, 1920, 1953, 1984, 2015, 2016, 2067, 2080, 2120, 2170, 2184, 2226, 2232, 2240, 2340, 2385, 2418, 2480, 2496, 2520, 2544, 2604, 2688, 2730, 2756, 2790, 2821, 2880, 2912, 2968, 2976, 3120, 3180, 3224, 3255, 3276, 3286, 3339, 3360, 3392, 3445, 3472, 3627, 3640, 3710, 3720, 3744, 3816, 3906, 3968, 4030, 4032, 4095, 4134, 4160, 4240, 4340, 4368, 4452, 4464, 4480, 4680, 4770, 4823, 4836, 4929, 4960, 4992, 5040, 5088, 5208, 5460, 5512, 5565, 5580, 5642, 5760, 5824, 5936, 5952, 6045, 6201, 6240, 6360, 6448, 6510, 6552, 6572, 6678, 6720, 6784, 6890, 6944, 7254, 7280, 7420, 7440, 7488, 7632, 7812, 8060, 8064, 8190, 8215, 8268, 8320, 8463, 8480, 8680, 8736, 8904, 8928, 9360, 9540, 9646, 9672, 9765, 9858, 9920, 10080, 10176, 10335, 10416, 10920, 11024, 11130, 11160, 11284, 11501, 11648, 11872, 11904, 12090, 12402, 12480, 12720, 12896, 13020, 13104, 13144, 13356, 13440, 13780, 13888, 14105, 14469, 14508, 14560, 14787, 14840, 14880, 14976, 15264, 15624, 16120, 16380, 16430, 16536, 16695, 16926, 16960, 17360, 17472, 17808, 17856, 18135, 18720, 19080, 19292, 19344, 19530, 19716, 19840, 20160, 20352, 20670, 20832, 21359, 21840, 22048, 22260, 22320, 22568, 23002, 23744, 24115, 24180, 24645, 24804, 24960, 25389, 25440, 25792, 26040, 26208, 26288, 26712, 27560, 27776, 28210, 28938, 29016, 29120, 29574, 29680, 29760, 30528, 31005, 31248, 32240, 32760, 32860, 33072, 33390, 33852, 33920, 34503, 34720, 34944, 35616, 35712, 36270, 37440, 38160, 38584, 38688, 39060, 39432, 40320, 41340, 41664, 42315, 42718, 43407, 43680, 44096, 44520, 44640, 45136, 46004, 47488, 48230, 48360, 49290, 49608, 50778, 50880, 51584, 52080, 52416, 52576, 53424, 55120, 56420, 57505, 57876, 58032, 58240, 59148, 59360, 59520, 61056, 62010, 62496, 64077, 64480, 65520, 65720, 66144, 66780, 67704, 69006, 69440, 71232, 72345, 72540, 73935, 74880, 76320, 77168, 77376, 78120, 78864, 82680, 83328, 84630, 85436, 86814, 87360, 88192, 89040, 89280, 90272, 92008, 96460, 96720, 98580, 99216, 101556, 101760, 103509, 104160, 104832, 105152, 106795, 106848, 110240, 112840, 115010, 115752, 116064, 118296, 118720, 124020, 124992, 126945, 128154, 128960, 131040, 131440, 132288, 133560, 135408, 138012, 138880, 142464, 144690, 145080, 147870, 149513, 152640, 154336, 154752, 156240, 157728, 165360, 169260, 170872, 172515, 173628, 174720, 178080, 178560, 180544, 184016, 192231, 192920, 193440, 197160, 198432, 203112, 207018, 208320, 210304, 213590, 213696, 217035, 220480, 225680, 230020, 231504, 232128, 236592, 237440, 248040, 249984, 253890, 256308, 257920, 262080, 262880, 264576, 267120, 270816, 276024, 289380, 290160, 295740, 299026, 305280, 308672, 312480, 315456, 320385, 330720, 338520, 341744, 345030, 347256, 356160, 361088, 368032, 384462, 385840, 386880, 394320, 396864, 406224, 414036, 416640, 427180, 427392, 434070, 440960, 448539, 451360, 460040, 463008, 464256, 473184, 496080, 507780, 512616, 517545, 524160, 525760, 534240, 541632, 552048, 578760, 580320, 591480, 598052, 617344, 624960, 630912, 640770, 661440, 677040, 683488, 690060, 694512, 712320, 736064, 747565, 768924, 771680, 773760, 788640, 793728, 812448, 828072, 854360, 868140, 897078, 902720, 920080, 926016, 946368, 961155, 992160, 1015560, 1025232, 1035090, 1051520, 1068480, 1083264, 1104096, 1157520, 1160640, 1182960, 1196104, 1249920, 1281540, 1322880, 1345617, 1354080, 1366976, 1380120, 1389024, 1472128, 1495130, 1537848, 1543360, 1577280, 1624896, 1656144, 1708720, 1736280, 1794156, 1805440, 1840160, 1852032, 1892736, 1922310, 1984320, 2031120, 2050464, 2070180, 2136960, 2208192, 2242695, 2315040, 2321280, 2365920, 2392208, 2563080, 2691234, 2708160, 2733952, 2760240, 2778048, 2990260, 3075696, 3086720, 3154560, 3249792, 3312288, 3417440, 3472560, 3588312, 3680320, 3844620, 3968640, 4062240, 4100928, 4140360, 4416384, 4485390, 4630080, 4731840, 4784416, 5126160, 5382468, 5416320, 5520480, 5556096, 5980520, 6151392, 6624576, 6728085, 6834880, 6945120, 7176624, 7360640, 7689240, 8124480, 8201856, 8280720, 8970780, 9260160, 9463680, 9568832, 10252320, 10764936, 11040960, 11961040, 12302784, 13249152, 13456170, 13669760, 13890240, 14353248, 15378480, 16248960, 16561440, 17941560, 19137664, 20504640, 21529872, 22081920, 23922080, 24605568, 26912340, 27780480, 28706496, 30756960, 33122880, 35883120, 41009280, 43059744, 47844160, 53824680, 57412992, 61513920, 66245760, 71766240, 86119488, 95688320, 107649360, 123027840, 143532480, 172238976, 215298720, 287064960, 430597440, 861194880]

約数ペア:

[(1, 861194880), (2, 430597440), (3, 287064960), (4, 215298720), (5, 172238976), (6, 143532480), (7, 123027840), (8, 107649360), (9, 95688320), (10, 86119488), (12, 71766240), (13, 66245760), (14, 61513920), (15, 57412992), (16, 53824680), (18, 47844160), (20, 43059744), (21, 41009280), (24, 35883120), (26, 33122880), (28, 30756960), (30, 28706496), (31, 27780480), (32, 26912340), (35, 24605568), (36, 23922080), (39, 22081920), (40, 21529872), (42, 20504640), (45, 19137664), (48, 17941560), (52, 16561440), (53, 16248960), (56, 15378480), (60, 14353248), (62, 13890240), (63, 13669760), (64, 13456170), (65, 13249152), (70, 12302784), (72, 11961040), (78, 11040960), (80, 10764936), (84, 10252320), (90, 9568832), (91, 9463680), (93, 9260160), (96, 8970780), (104, 8280720), (105, 8201856), (106, 8124480), (112, 7689240), (117, 7360640), (120, 7176624), (124, 6945120), (126, 6834880), (128, 6728085), (130, 6624576), (140, 6151392), (144, 5980520), (155, 5556096), (156, 5520480), (159, 5416320), (160, 5382468), (168, 5126160), (180, 4784416), (182, 4731840), (186, 4630080), (192, 4485390), (195, 4416384), (208, 4140360), (210, 4100928), (212, 4062240), (217, 3968640), (224, 3844620), (234, 3680320), (240, 3588312), (248, 3472560), (252, 3417440), (260, 3312288), (265, 3249792), (273, 3154560), (279, 3086720), (280, 3075696), (288, 2990260), (310, 2778048), (312, 2760240), (315, 2733952), (318, 2708160), (320, 2691234), (336, 2563080), (360, 2392208), (364, 2365920), (371, 2321280), (372, 2315040), (384, 2242695), (390, 2208192), (403, 2136960), (416, 2070180), (420, 2050464), (424, 2031120), (434, 1984320), (448, 1922310), (455, 1892736), (465, 1852032), (468, 1840160), (477, 1805440), (480, 1794156), (496, 1736280), (504, 1708720), (520, 1656144), (530, 1624896), (546, 1577280), (558, 1543360), (560, 1537848), (576, 1495130), (585, 1472128), (620, 1389024), (624, 1380120), (630, 1366976), (636, 1354080), (640, 1345617), (651, 1322880), (672, 1281540), (689, 1249920), (720, 1196104), (728, 1182960), (742, 1160640), (744, 1157520), (780, 1104096), (795, 1083264), (806, 1068480), (819, 1051520), (832, 1035090), (840, 1025232), (848, 1015560), (868, 992160), (896, 961155), (910, 946368), (930, 926016), (936, 920080), (954, 902720), (960, 897078), (992, 868140), (1008, 854360), (1040, 828072), (1060, 812448), (1085, 793728), (1092, 788640), (1113, 773760), (1116, 771680), (1120, 768924), (1152, 747565), (1170, 736064), (1209, 712320), (1240, 694512), (1248, 690060), (1260, 683488), (1272, 677040), (1302, 661440), (1344, 640770), (1365, 630912), (1378, 624960), (1395, 617344), (1440, 598052), (1456, 591480), (1484, 580320), (1488, 578760), (1560, 552048), (1590, 541632), (1612, 534240), (1638, 525760), (1643, 524160), (1664, 517545), (1680, 512616), (1696, 507780), (1736, 496080), (1820, 473184), (1855, 464256), (1860, 463008), (1872, 460040), (1908, 451360), (1920, 448539), (1953, 440960), (1984, 434070), (2015, 427392), (2016, 427180), (2067, 416640), (2080, 414036), (2120, 406224), (2170, 396864), (2184, 394320), (2226, 386880), (2232, 385840), (2240, 384462), (2340, 368032), (2385, 361088), (2418, 356160), (2480, 347256), (2496, 345030), (2520, 341744), (2544, 338520), (2604, 330720), (2688, 320385), (2730, 315456), (2756, 312480), (2790, 308672), (2821, 305280), (2880, 299026), (2912, 295740), (2968, 290160), (2976, 289380), (3120, 276024), (3180, 270816), (3224, 267120), (3255, 264576), (3276, 262880), (3286, 262080), (3339, 257920), (3360, 256308), (3392, 253890), (3445, 249984), (3472, 248040), (3627, 237440), (3640, 236592), (3710, 232128), (3720, 231504), (3744, 230020), (3816, 225680), (3906, 220480), (3968, 217035), (4030, 213696), (4032, 213590), (4095, 210304), (4134, 208320), (4160, 207018), (4240, 203112), (4340, 198432), (4368, 197160), (4452, 193440), (4464, 192920), (4480, 192231), (4680, 184016), (4770, 180544), (4823, 178560), (4836, 178080), (4929, 174720), (4960, 173628), (4992, 172515), (5040, 170872), (5088, 169260), (5208, 165360), (5460, 157728), (5512, 156240), (5565, 154752), (5580, 154336), (5642, 152640), (5760, 149513), (5824, 147870), (5936, 145080), (5952, 144690), (6045, 142464), (6201, 138880), (6240, 138012), (6360, 135408), (6448, 133560), (6510, 132288), (6552, 131440), (6572, 131040), (6678, 128960), (6720, 128154), (6784, 126945), (6890, 124992), (6944, 124020), (7254, 118720), (7280, 118296), (7420, 116064), (7440, 115752), (7488, 115010), (7632, 112840), (7812, 110240), (8060, 106848), (8064, 106795), (8190, 105152), (8215, 104832), (8268, 104160), (8320, 103509), (8463, 101760), (8480, 101556), (8680, 99216), (8736, 98580), (8904, 96720), (8928, 96460), (9360, 92008), (9540, 90272), (9646, 89280), (9672, 89040), (9765, 88192), (9858, 87360), (9920, 86814), (10080, 85436), (10176, 84630), (10335, 83328), (10416, 82680), (10920, 78864), (11024, 78120), (11130, 77376), (11160, 77168), (11284, 76320), (11501, 74880), (11648, 73935), (11872, 72540), (11904, 72345), (12090, 71232), (12402, 69440), (12480, 69006), (12720, 67704), (12896, 66780), (13020, 66144), (13104, 65720), (13144, 65520), (13356, 64480), (13440, 64077), (13780, 62496), (13888, 62010), (14105, 61056), (14469, 59520), (14508, 59360), (14560, 59148), (14787, 58240), (14840, 58032), (14880, 57876), (14976, 57505), (15264, 56420), (15624, 55120), (16120, 53424), (16380, 52576), (16430, 52416), (16536, 52080), (16695, 51584), (16926, 50880), (16960, 50778), (17360, 49608), (17472, 49290), (17808, 48360), (17856, 48230), (18135, 47488), (18720, 46004), (19080, 45136), (19292, 44640), (19344, 44520), (19530, 44096), (19716, 43680), (19840, 43407), (20160, 42718), (20352, 42315), (20670, 41664), (20832, 41340), (21359, 40320), (21840, 39432), (22048, 39060), (22260, 38688), (22320, 38584), (22568, 38160), (23002, 37440), (23744, 36270), (24115, 35712), (24180, 35616), (24645, 34944), (24804, 34720), (24960, 34503), (25389, 33920), (25440, 33852), (25792, 33390), (26040, 33072), (26208, 32860), (26288, 32760), (26712, 32240), (27560, 31248), (27776, 31005), (28210, 30528), (28938, 29760), (29016, 29680), (29120, 29574)]