28124167680

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1647

約数の個数: 640

約数和(自身を含む): 117331061760

約数和(自身を除く): 89206894080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 128, 135, 140, 144, 148, 160, 168, 180, 185, 189, 192, 210, 216, 222, 224, 240, 252, 256, 259, 270, 280, 288, 296, 315, 320, 333, 336, 360, 370, 378, 384, 420, 432, 444, 448, 480, 504, 512, 518, 540, 555, 560, 576, 592, 630, 640, 666, 672, 720, 740, 756, 768, 777, 840, 864, 888, 896, 945, 960, 999, 1008, 1036, 1080, 1110, 1120, 1152, 1184, 1260, 1280, 1295, 1332, 1344, 1440, 1480, 1512, 1536, 1554, 1571, 1665, 1680, 1728, 1776, 1792, 1890, 1920, 1998, 2016, 2072, 2160, 2220, 2240, 2304, 2331, 2368, 2520, 2560, 2590, 2664, 2688, 2880, 2960, 3024, 3108, 3142, 3330, 3360, 3456, 3552, 3584, 3780, 3840, 3885, 3996, 4032, 4144, 4320, 4440, 4480, 4608, 4662, 4713, 4736, 4995, 5040, 5180, 5328, 5376, 5760, 5920, 6048, 6216, 6284, 6660, 6720, 6912, 6993, 7104, 7560, 7680, 7770, 7855, 7992, 8064, 8288, 8640, 8880, 8960, 9324, 9426, 9472, 9990, 10080, 10360, 10656, 10752, 10997, 11520, 11655, 11840, 12096, 12432, 12568, 13320, 13440, 13824, 13986, 14139, 14208, 15120, 15540, 15710, 15984, 16128, 16576, 17280, 17760, 17920, 18648, 18852, 18944, 19980, 20160, 20720, 21312, 21994, 23040, 23310, 23565, 23680, 24192, 24864, 25136, 26640, 26880, 27972, 28278, 28416, 30240, 31080, 31420, 31968, 32256, 32991, 33152, 34560, 34965, 35520, 37296, 37704, 39960, 40320, 41440, 42417, 42624, 43988, 46620, 47130, 47360, 48384, 49728, 50272, 53280, 53760, 54985, 55944, 56556, 56832, 58127, 60480, 62160, 62840, 63936, 65982, 66304, 69120, 69930, 70695, 71040, 74592, 75408, 79920, 80640, 82880, 84834, 85248, 87976, 93240, 94260, 94720, 96768, 98973, 99456, 100544, 106560, 109970, 111888, 113112, 116254, 120960, 124320, 125680, 127872, 131964, 132608, 139860, 141390, 142080, 149184, 150816, 159840, 161280, 164955, 165760, 169668, 170496, 174381, 175952, 186480, 188520, 197946, 198912, 201088, 212085, 213120, 219940, 223776, 226224, 232508, 241920, 248640, 251360, 255744, 263928, 279720, 282780, 284160, 290635, 296919, 298368, 301632, 319680, 329910, 331520, 339336, 348762, 351904, 372960, 377040, 395892, 397824, 402176, 406889, 424170, 426240, 439880, 447552, 452448, 465016, 483840, 494865, 497280, 502720, 511488, 523143, 527856, 559440, 565560, 581270, 593838, 596736, 603264, 639360, 659820, 663040, 678672, 697524, 703808, 745920, 754080, 791784, 804352, 813778, 848340, 852480, 871905, 879760, 895104, 904896, 930032, 989730, 994560, 1005440, 1046286, 1055712, 1118880, 1131120, 1162540, 1187676, 1193472, 1206528, 1220667, 1278720, 1319640, 1357344, 1395048, 1407616, 1484595, 1491840, 1508160, 1569429, 1583568, 1627556, 1696680, 1743810, 1759520, 1790208, 1809792, 1860064, 1979460, 1989120, 2010880, 2034445, 2092572, 2111424, 2237760, 2262240, 2325080, 2375352, 2413056, 2441334, 2557440, 2615715, 2639280, 2714688, 2790096, 2815232, 2969190, 2983680, 3016320, 3138858, 3167136, 3255112, 3393360, 3487620, 3519040, 3580416, 3619584, 3662001, 3720128, 3958920, 4021760, 4068890, 4185144, 4222848, 4475520, 4524480, 4650160, 4750704, 4882668, 5231430, 5278560, 5429376, 5580192, 5630464, 5938380, 5967360, 6032640, 6103335, 6277716, 6334272, 6510224, 6786720, 6975240, 7038080, 7239168, 7324002, 7440256, 7847145, 7917840, 8137780, 8370288, 8445696, 8951040, 9048960, 9300320, 9501408, 9765336, 10462860, 10557120, 10858752, 10986003, 11160384, 11876760, 12065280, 12206670, 12555432, 12668544, 13020448, 13573440, 13950480, 14076160, 14648004, 14880512, 15694290, 15835680, 16275560, 16740576, 16891392, 17902080, 18097920, 18310005, 18600640, 19002816, 19530672, 20925720, 21114240, 21717504, 21972006, 22320768, 23753520, 24413340, 25110864, 25337088, 26040896, 27146880, 27900960, 28152320, 29296008, 29761024, 31388580, 31671360, 32551120, 33481152, 36195840, 36620010, 37201280, 38005632, 39061344, 41851440, 42228480, 43944012, 44641536, 47507040, 48826680, 50221728, 50674176, 52081792, 54293760, 54930015, 55801920, 58592016, 62777160, 63342720, 65102240, 66962304, 73240020, 74402560, 76011264, 78122688, 83702880, 84456960, 87888024, 89283072, 95014080, 97653360, 100443456, 104163584, 108587520, 109860030, 111603840, 117184032, 125554320, 126685440, 130204480, 133924608, 146480040, 148805120, 152022528, 156245376, 167405760, 175776048, 190028160, 195306720, 200886912, 208327168, 219720060, 223207680, 234368064, 251108640, 253370880, 260408960, 267849216, 292960080, 312490752, 334811520, 351552096, 380056320, 390613440, 401773824, 439440120, 446415360, 468736128, 502217280, 520817920, 585920160, 624981504, 669623040, 703104192, 760112640, 781226880, 803547648, 878880240, 937472256, 1004434560, 1041635840, 1171840320, 1339246080, 1406208384, 1562453760, 1757760480, 1874944512, 2008869120, 2343680640, 2812416768, 3124907520, 3515520960, 4017738240, 4687361280, 5624833536, 7031041920, 9374722560, 14062083840, 28124167680]

約数ペア:

[(1, 28124167680), (2, 14062083840), (3, 9374722560), (4, 7031041920), (5, 5624833536), (6, 4687361280), (7, 4017738240), (8, 3515520960), (9, 3124907520), (10, 2812416768), (12, 2343680640), (14, 2008869120), (15, 1874944512), (16, 1757760480), (18, 1562453760), (20, 1406208384), (21, 1339246080), (24, 1171840320), (27, 1041635840), (28, 1004434560), (30, 937472256), (32, 878880240), (35, 803547648), (36, 781226880), (37, 760112640), (40, 703104192), (42, 669623040), (45, 624981504), (48, 585920160), (54, 520817920), (56, 502217280), (60, 468736128), (63, 446415360), (64, 439440120), (70, 401773824), (72, 390613440), (74, 380056320), (80, 351552096), (84, 334811520), (90, 312490752), (96, 292960080), (105, 267849216), (108, 260408960), (111, 253370880), (112, 251108640), (120, 234368064), (126, 223207680), (128, 219720060), (135, 208327168), (140, 200886912), (144, 195306720), (148, 190028160), (160, 175776048), (168, 167405760), (180, 156245376), (185, 152022528), (189, 148805120), (192, 146480040), (210, 133924608), (216, 130204480), (222, 126685440), (224, 125554320), (240, 117184032), (252, 111603840), (256, 109860030), (259, 108587520), (270, 104163584), (280, 100443456), (288, 97653360), (296, 95014080), (315, 89283072), (320, 87888024), (333, 84456960), (336, 83702880), (360, 78122688), (370, 76011264), (378, 74402560), (384, 73240020), (420, 66962304), (432, 65102240), (444, 63342720), (448, 62777160), (480, 58592016), (504, 55801920), (512, 54930015), (518, 54293760), (540, 52081792), (555, 50674176), (560, 50221728), (576, 48826680), (592, 47507040), (630, 44641536), (640, 43944012), (666, 42228480), (672, 41851440), (720, 39061344), (740, 38005632), (756, 37201280), (768, 36620010), (777, 36195840), (840, 33481152), (864, 32551120), (888, 31671360), (896, 31388580), (945, 29761024), (960, 29296008), (999, 28152320), (1008, 27900960), (1036, 27146880), (1080, 26040896), (1110, 25337088), (1120, 25110864), (1152, 24413340), (1184, 23753520), (1260, 22320768), (1280, 21972006), (1295, 21717504), (1332, 21114240), (1344, 20925720), (1440, 19530672), (1480, 19002816), (1512, 18600640), (1536, 18310005), (1554, 18097920), (1571, 17902080), (1665, 16891392), (1680, 16740576), (1728, 16275560), (1776, 15835680), (1792, 15694290), (1890, 14880512), (1920, 14648004), (1998, 14076160), (2016, 13950480), (2072, 13573440), (2160, 13020448), (2220, 12668544), (2240, 12555432), (2304, 12206670), (2331, 12065280), (2368, 11876760), (2520, 11160384), (2560, 10986003), (2590, 10858752), (2664, 10557120), (2688, 10462860), (2880, 9765336), (2960, 9501408), (3024, 9300320), (3108, 9048960), (3142, 8951040), (3330, 8445696), (3360, 8370288), (3456, 8137780), (3552, 7917840), (3584, 7847145), (3780, 7440256), (3840, 7324002), (3885, 7239168), (3996, 7038080), (4032, 6975240), (4144, 6786720), (4320, 6510224), (4440, 6334272), (4480, 6277716), (4608, 6103335), (4662, 6032640), (4713, 5967360), (4736, 5938380), (4995, 5630464), (5040, 5580192), (5180, 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1395048), (20720, 1357344), (21312, 1319640), (21994, 1278720), (23040, 1220667), (23310, 1206528), (23565, 1193472), (23680, 1187676), (24192, 1162540), (24864, 1131120), (25136, 1118880), (26640, 1055712), (26880, 1046286), (27972, 1005440), (28278, 994560), (28416, 989730), (30240, 930032), (31080, 904896), (31420, 895104), (31968, 879760), (32256, 871905), (32991, 852480), (33152, 848340), (34560, 813778), (34965, 804352), (35520, 791784), (37296, 754080), (37704, 745920), (39960, 703808), (40320, 697524), (41440, 678672), (42417, 663040), (42624, 659820), (43988, 639360), (46620, 603264), (47130, 596736), (47360, 593838), (48384, 581270), (49728, 565560), (50272, 559440), (53280, 527856), (53760, 523143), (54985, 511488), (55944, 502720), (56556, 497280), (56832, 494865), (58127, 483840), (60480, 465016), (62160, 452448), (62840, 447552), (63936, 439880), (65982, 426240), (66304, 424170), (69120, 406889), (69930, 402176), (70695, 397824), (71040, 395892), (74592, 377040), (75408, 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