18560954880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2072

約数の個数: 480

約数和(自身を含む): 71495424000

約数和(自身を除く): 52934469120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 256, 260, 279, 288, 310, 312, 320, 360, 372, 384, 390, 403, 416, 465, 468, 480, 496, 512, 520, 558, 576, 585, 620, 624, 640, 720, 744, 768, 780, 806, 832, 930, 936, 960, 992, 1040, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1395, 1440, 1488, 1536, 1560, 1612, 1664, 1860, 1872, 1920, 1984, 1999, 2015, 2080, 2232, 2304, 2340, 2418, 2480, 2496, 2560, 2790, 2880, 2976, 3120, 3224, 3328, 3627, 3720, 3744, 3840, 3968, 3998, 4030, 4160, 4464, 4608, 4680, 4836, 4960, 4992, 5580, 5760, 5952, 5997, 6045, 6240, 6448, 6656, 7254, 7440, 7488, 7680, 7936, 7996, 8060, 8320, 8928, 9360, 9672, 9920, 9984, 9995, 11160, 11520, 11904, 11994, 12090, 12480, 12896, 14508, 14880, 14976, 15872, 15992, 16120, 16640, 17856, 17991, 18135, 18720, 19344, 19840, 19968, 19990, 22320, 23040, 23808, 23988, 24180, 24960, 25792, 25987, 29016, 29760, 29952, 29985, 31984, 32240, 33280, 35712, 35982, 36270, 37440, 38688, 39680, 39980, 44640, 47616, 47976, 48360, 49920, 51584, 51974, 58032, 59520, 59904, 59970, 61969, 63968, 64480, 71424, 71964, 72540, 74880, 77376, 77961, 79360, 79960, 89280, 89955, 95952, 96720, 99840, 103168, 103948, 116064, 119040, 119940, 123938, 127936, 128960, 129935, 142848, 143928, 145080, 149760, 154752, 155922, 159920, 178560, 179910, 185907, 191904, 193440, 206336, 207896, 232128, 233883, 238080, 239880, 247876, 255872, 257920, 259870, 287856, 290160, 299520, 309504, 309845, 311844, 319840, 357120, 359820, 371814, 383808, 386880, 389805, 415792, 464256, 467766, 479760, 495752, 511744, 515840, 519740, 557721, 575712, 580320, 619008, 619690, 623688, 639680, 714240, 719640, 743628, 767616, 773760, 779610, 805597, 831584, 928512, 929535, 935532, 959520, 991504, 1023488, 1031680, 1039480, 1115442, 1151424, 1160640, 1169415, 1239380, 1247376, 1279360, 1439280, 1487256, 1535232, 1547520, 1559220, 1611194, 1663168, 1857024, 1859070, 1871064, 1919040, 1983008, 2078960, 2230884, 2302848, 2321280, 2338830, 2416791, 2478760, 2494752, 2558720, 2788605, 2878560, 2974512, 3070464, 3095040, 3118440, 3222388, 3326336, 3718140, 3742128, 3838080, 3966016, 4027985, 4157920, 4461768, 4605696, 4642560, 4677660, 4833582, 4957520, 4989504, 5117440, 5577210, 5757120, 5949024, 6236880, 6444776, 6652672, 7250373, 7436280, 7484256, 7676160, 7932032, 8055970, 8315840, 8923536, 9211392, 9285120, 9355320, 9667164, 9915040, 9979008, 11154420, 11514240, 11898048, 12083955, 12473760, 12889552, 13305344, 14500746, 14872560, 14968512, 15352320, 15864064, 16111940, 16631680, 17847072, 18710640, 19334328, 19830080, 19958016, 22308840, 23028480, 23796096, 24167910, 24947520, 25779104, 29001492, 29745120, 29937024, 31728128, 32223880, 33263360, 35694144, 36251865, 37421280, 38668656, 39660160, 39916032, 44617680, 46056960, 47592192, 48335820, 49895040, 51558208, 58002984, 59490240, 59874048, 64447760, 66526720, 71388288, 72503730, 74842560, 77337312, 79320320, 89235360, 95184384, 96671640, 99790080, 103116416, 116005968, 118980480, 119748096, 128895520, 142776576, 145007460, 149685120, 154674624, 158640640, 178470720, 193343280, 199580160, 206232832, 232011936, 237960960, 257791040, 285553152, 290014920, 299370240, 309349248, 356941440, 386686560, 412465664, 464023872, 475921920, 515582080, 580029840, 598740480, 618698496, 713882880, 773373120, 928047744, 1031164160, 1160059680, 1237396992, 1427765760, 1546746240, 1856095488, 2062328320, 2320119360, 3093492480, 3712190976, 4640238720, 6186984960, 9280477440, 18560954880]

約数ペア:

[(1, 18560954880), (2, 9280477440), (3, 6186984960), (4, 4640238720), (5, 3712190976), (6, 3093492480), (8, 2320119360), (9, 2062328320), (10, 1856095488), (12, 1546746240), (13, 1427765760), (15, 1237396992), (16, 1160059680), (18, 1031164160), (20, 928047744), (24, 773373120), (26, 713882880), (30, 618698496), (31, 598740480), (32, 580029840), (36, 515582080), (39, 475921920), (40, 464023872), (45, 412465664), (48, 386686560), (52, 356941440), (60, 309349248), (62, 299370240), (64, 290014920), (65, 285553152), (72, 257791040), (78, 237960960), (80, 232011936), (90, 206232832), (93, 199580160), (96, 193343280), (104, 178470720), (117, 158640640), (120, 154674624), (124, 149685120), (128, 145007460), (130, 142776576), (144, 128895520), (155, 119748096), (156, 118980480), (160, 116005968), (180, 103116416), (186, 99790080), (192, 96671640), (195, 95184384), (208, 89235360), (234, 79320320), (240, 77337312), (248, 74842560), (256, 72503730), (260, 71388288), (279, 66526720), (288, 64447760), (310, 59874048), (312, 59490240), (320, 58002984), (360, 51558208), (372, 49895040), (384, 48335820), (390, 47592192), (403, 46056960), (416, 44617680), (465, 39916032), (468, 39660160), (480, 38668656), (496, 37421280), (512, 36251865), (520, 35694144), (558, 33263360), (576, 32223880), (585, 31728128), (620, 29937024), (624, 29745120), (640, 29001492), (720, 25779104), (744, 24947520), (768, 24167910), (780, 23796096), (806, 23028480), (832, 22308840), (930, 19958016), (936, 19830080), (960, 19334328), (992, 18710640), (1040, 17847072), (1116, 16631680), (1152, 16111940), (1170, 15864064), (1209, 15352320), (1240, 14968512), (1248, 14872560), (1280, 14500746), (1395, 13305344), (1440, 12889552), (1488, 12473760), (1536, 12083955), (1560, 11898048), (1612, 11514240), (1664, 11154420), (1860, 9979008), (1872, 9915040), (1920, 9667164), (1984, 9355320), (1999, 9285120), (2015, 9211392), (2080, 8923536), (2232, 8315840), (2304, 8055970), (2340, 7932032), (2418, 7676160), (2480, 7484256), (2496, 7436280), (2560, 7250373), (2790, 6652672), (2880, 6444776), (2976, 6236880), (3120, 5949024), (3224, 5757120), (3328, 5577210), (3627, 5117440), (3720, 4989504), (3744, 4957520), (3840, 4833582), (3968, 4677660), (3998, 4642560), (4030, 4605696), (4160, 4461768), (4464, 4157920), (4608, 4027985), (4680, 3966016), (4836, 3838080), (4960, 3742128), (4992, 3718140), (5580, 3326336), (5760, 3222388), (5952, 3118440), (5997, 3095040), (6045, 3070464), (6240, 2974512), (6448, 2878560), (6656, 2788605), (7254, 2558720), (7440, 2494752), (7488, 2478760), (7680, 2416791), (7936, 2338830), (7996, 2321280), (8060, 2302848), (8320, 2230884), (8928, 2078960), (9360, 1983008), (9672, 1919040), (9920, 1871064), (9984, 1859070), (9995, 1857024), (11160, 1663168), (11520, 1611194), (11904, 1559220), (11994, 1547520), (12090, 1535232), (12480, 1487256), (12896, 1439280), (14508, 1279360), (14880, 1247376), (14976, 1239380), (15872, 1169415), (15992, 1160640), (16120, 1151424), (16640, 1115442), (17856, 1039480), (17991, 1031680), (18135, 1023488), (18720, 991504), (19344, 959520), (19840, 935532), (19968, 929535), (19990, 928512), (22320, 831584), (23040, 805597), (23808, 779610), (23988, 773760), (24180, 767616), (24960, 743628), (25792, 719640), (25987, 714240), (29016, 639680), (29760, 623688), (29952, 619690), (29985, 619008), (31984, 580320), (32240, 575712), (33280, 557721), (35712, 519740), (35982, 515840), (36270, 511744), (37440, 495752), (38688, 479760), (39680, 467766), (39980, 464256), (44640, 415792), (47616, 389805), (47976, 386880), (48360, 383808), (49920, 371814), (51584, 359820), (51974, 357120), (58032, 319840), (59520, 311844), (59904, 309845), (59970, 309504), (61969, 299520), (63968, 290160), (64480, 287856), (71424, 259870), (71964, 257920), (72540, 255872), (74880, 247876), (77376, 239880), (77961, 238080), (79360, 233883), (79960, 232128), (89280, 207896), (89955, 206336), (95952, 193440), (96720, 191904), (99840, 185907), (103168, 179910), (103948, 178560), (116064, 159920), (119040, 155922), (119940, 154752), (123938, 149760), (127936, 145080), (128960, 143928), (129935, 142848)]