15823451520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 512

約数和(自身を含む): 58595328000

約数和(自身を除く): 42771876480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 109, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 218, 240, 248, 270, 271, 279, 288, 310, 320, 327, 360, 372, 384, 432, 436, 465, 480, 496, 540, 542, 545, 558, 576, 620, 640, 654, 720, 744, 813, 837, 864, 872, 930, 960, 981, 992, 1080, 1084, 1090, 1116, 1152, 1240, 1308, 1355, 1395, 1440, 1488, 1626, 1635, 1674, 1728, 1744, 1860, 1920, 1962, 1984, 2160, 2168, 2180, 2232, 2439, 2480, 2616, 2710, 2790, 2880, 2943, 2976, 3252, 3270, 3348, 3379, 3456, 3488, 3720, 3924, 3968, 4065, 4185, 4320, 4336, 4360, 4464, 4878, 4905, 4960, 5232, 5420, 5580, 5760, 5886, 5952, 6504, 6540, 6696, 6758, 6976, 7317, 7440, 7848, 8130, 8370, 8401, 8640, 8672, 8720, 8928, 9756, 9810, 9920, 10137, 10464, 10840, 11160, 11772, 11904, 12195, 13008, 13080, 13392, 13516, 13952, 14634, 14715, 14880, 15696, 16260, 16740, 16802, 16895, 17280, 17344, 17440, 17856, 19512, 19620, 19840, 20274, 20928, 21680, 22320, 23544, 24390, 25203, 26016, 26160, 26784, 27032, 29268, 29430, 29539, 29760, 30411, 31392, 32520, 33480, 33604, 33790, 34688, 34880, 35712, 36585, 39024, 39240, 40548, 41856, 42005, 43360, 44640, 47088, 48780, 50406, 50685, 52032, 52320, 53568, 54064, 58536, 58860, 59078, 59520, 60822, 62784, 65040, 66960, 67208, 67580, 69760, 73170, 75609, 78048, 78480, 81096, 84010, 86720, 88617, 89280, 91233, 94176, 97560, 100812, 101370, 104064, 104640, 107136, 108128, 117072, 117720, 118156, 121644, 125568, 126015, 130080, 133920, 134416, 135160, 146340, 147695, 151218, 152055, 156096, 156960, 162192, 168020, 173440, 177234, 178560, 182466, 188352, 195120, 201624, 202740, 209280, 216256, 226827, 234144, 235440, 236312, 243288, 252030, 260160, 265851, 267840, 268832, 270320, 292680, 295390, 302436, 304110, 312192, 313920, 324384, 336040, 354468, 364932, 376704, 378045, 390240, 403248, 405480, 432512, 443085, 453654, 456165, 468288, 470880, 472624, 486576, 504060, 520320, 531702, 535680, 537664, 540640, 585360, 590780, 604872, 608220, 627840, 648768, 672080, 708936, 729864, 756090, 780480, 797553, 806496, 810960, 886170, 907308, 912330, 915709, 936576, 941760, 945248, 973152, 1008120, 1063404, 1075328, 1081280, 1134135, 1170720, 1181560, 1209744, 1216440, 1297536, 1329255, 1344160, 1417872, 1459728, 1512180, 1560960, 1595106, 1612992, 1621920, 1772340, 1814616, 1824660, 1831418, 1883520, 1890496, 1946304, 2016240, 2126808, 2162560, 2268270, 2341440, 2363120, 2419488, 2432880, 2658510, 2688320, 2747127, 2835744, 2919456, 3024360, 3190212, 3225984, 3243840, 3544680, 3629232, 3649320, 3662836, 3780992, 3892608, 3987765, 4032480, 4253616, 4536540, 4578545, 4682880, 4726240, 4838976, 4865760, 5317020, 5376640, 5494254, 5671488, 5838912, 6048720, 6380424, 6487680, 7089360, 7258464, 7298640, 7325672, 7975530, 8064960, 8241381, 8507232, 9073080, 9157090, 9452480, 9677952, 9731520, 10634040, 10988508, 11342976, 11677824, 12097440, 12760848, 13735635, 14178720, 14516928, 14597280, 14651344, 15951060, 16129920, 16482762, 17014464, 18146160, 18314180, 18904960, 19463040, 21268080, 21977016, 24194880, 24724143, 25521696, 27471270, 28357440, 29033856, 29194560, 29302688, 31902120, 32965524, 34028928, 36292320, 36628360, 41206905, 42536160, 43954032, 48389760, 49448286, 51043392, 54942540, 56714880, 58389120, 58605376, 63804240, 65931048, 72584640, 73256720, 82413810, 85072320, 87908064, 98896572, 102086784, 109885080, 117210752, 123620715, 127608480, 131862096, 145169280, 146513440, 164827620, 170144640, 175816128, 197793144, 219770160, 247241430, 255216960, 263724192, 293026880, 329655240, 351632256, 395586288, 439540320, 494482860, 510433920, 527448384, 586053760, 659310480, 791172576, 879080640, 988965720, 1054896768, 1318620960, 1582345152, 1758161280, 1977931440, 2637241920, 3164690304, 3955862880, 5274483840, 7911725760, 15823451520]

約数ペア:

[(1, 15823451520), (2, 7911725760), (3, 5274483840), (4, 3955862880), (5, 3164690304), (6, 2637241920), (8, 1977931440), (9, 1758161280), (10, 1582345152), (12, 1318620960), (15, 1054896768), (16, 988965720), (18, 879080640), (20, 791172576), (24, 659310480), (27, 586053760), (30, 527448384), (31, 510433920), (32, 494482860), (36, 439540320), (40, 395586288), (45, 351632256), (48, 329655240), (54, 293026880), (60, 263724192), (62, 255216960), (64, 247241430), (72, 219770160), (80, 197793144), (90, 175816128), (93, 170144640), (96, 164827620), (108, 146513440), (109, 145169280), (120, 131862096), (124, 127608480), (128, 123620715), (135, 117210752), (144, 109885080), (155, 102086784), (160, 98896572), (180, 87908064), (186, 85072320), (192, 82413810), (216, 73256720), (218, 72584640), (240, 65931048), (248, 63804240), (270, 58605376), (271, 58389120), (279, 56714880), (288, 54942540), (310, 51043392), (320, 49448286), (327, 48389760), (360, 43954032), (372, 42536160), (384, 41206905), (432, 36628360), (436, 36292320), (465, 34028928), (480, 32965524), (496, 31902120), (540, 29302688), (542, 29194560), (545, 29033856), (558, 28357440), (576, 27471270), (620, 25521696), (640, 24724143), (654, 24194880), (720, 21977016), (744, 21268080), (813, 19463040), (837, 18904960), (864, 18314180), (872, 18146160), (930, 17014464), (960, 16482762), (981, 16129920), (992, 15951060), (1080, 14651344), (1084, 14597280), (1090, 14516928), (1116, 14178720), (1152, 13735635), (1240, 12760848), (1308, 12097440), (1355, 11677824), (1395, 11342976), (1440, 10988508), (1488, 10634040), (1626, 9731520), (1635, 9677952), (1674, 9452480), (1728, 9157090), (1744, 9073080), (1860, 8507232), (1920, 8241381), (1962, 8064960), (1984, 7975530), (2160, 7325672), (2168, 7298640), (2180, 7258464), (2232, 7089360), (2439, 6487680), (2480, 6380424), (2616, 6048720), (2710, 5838912), (2790, 5671488), (2880, 5494254), (2943, 5376640), (2976, 5317020), (3252, 4865760), (3270, 4838976), (3348, 4726240), (3379, 4682880), (3456, 4578545), (3488, 4536540), (3720, 4253616), (3924, 4032480), (3968, 3987765), (4065, 3892608), (4185, 3780992), (4320, 3662836), (4336, 3649320), (4360, 3629232), (4464, 3544680), (4878, 3243840), (4905, 3225984), (4960, 3190212), (5232, 3024360), (5420, 2919456), (5580, 2835744), (5760, 2747127), (5886, 2688320), (5952, 2658510), (6504, 2432880), (6540, 2419488), (6696, 2363120), (6758, 2341440), (6976, 2268270), (7317, 2162560), (7440, 2126808), (7848, 2016240), (8130, 1946304), (8370, 1890496), (8401, 1883520), (8640, 1831418), (8672, 1824660), (8720, 1814616), (8928, 1772340), (9756, 1621920), (9810, 1612992), (9920, 1595106), (10137, 1560960), (10464, 1512180), (10840, 1459728), (11160, 1417872), (11772, 1344160), (11904, 1329255), (12195, 1297536), (13008, 1216440), (13080, 1209744), (13392, 1181560), (13516, 1170720), (13952, 1134135), (14634, 1081280), (14715, 1075328), (14880, 1063404), (15696, 1008120), (16260, 973152), (16740, 945248), (16802, 941760), (16895, 936576), (17280, 915709), (17344, 912330), (17440, 907308), (17856, 886170), (19512, 810960), (19620, 806496), (19840, 797553), (20274, 780480), (20928, 756090), (21680, 729864), (22320, 708936), (23544, 672080), (24390, 648768), (25203, 627840), (26016, 608220), (26160, 604872), (26784, 590780), (27032, 585360), (29268, 540640), (29430, 537664), (29539, 535680), (29760, 531702), (30411, 520320), (31392, 504060), (32520, 486576), (33480, 472624), (33604, 470880), (33790, 468288), (34688, 456165), (34880, 453654), (35712, 443085), (36585, 432512), (39024, 405480), (39240, 403248), (40548, 390240), (41856, 378045), (42005, 376704), (43360, 364932), (44640, 354468), (47088, 336040), (48780, 324384), (50406, 313920), (50685, 312192), (52032, 304110), (52320, 302436), (53568, 295390), (54064, 292680), (58536, 270320), (58860, 268832), (59078, 267840), (59520, 265851), (60822, 260160), (62784, 252030), (65040, 243288), (66960, 236312), (67208, 235440), (67580, 234144), (69760, 226827), (73170, 216256), (75609, 209280), (78048, 202740), (78480, 201624), (81096, 195120), (84010, 188352), (86720, 182466), (88617, 178560), (89280, 177234), (91233, 173440), (94176, 168020), (97560, 162192), (100812, 156960), (101370, 156096), (104064, 152055), (104640, 151218), (107136, 147695), (108128, 146340), (117072, 135160), (117720, 134416), (118156, 133920), (121644, 130080), (125568, 126015)]