16920483840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 576

約数和(自身を含む): 65466273600

約数和(自身を除く): 48545789760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 128, 130, 144, 145, 156, 160, 174, 180, 192, 195, 208, 232, 234, 240, 256, 260, 261, 288, 290, 312, 320, 348, 360, 377, 384, 390, 416, 435, 464, 468, 480, 487, 512, 520, 522, 576, 580, 585, 624, 640, 696, 720, 754, 768, 780, 832, 870, 928, 936, 960, 974, 1024, 1040, 1044, 1131, 1152, 1160, 1170, 1248, 1280, 1305, 1392, 1440, 1461, 1508, 1536, 1560, 1664, 1740, 1856, 1872, 1885, 1920, 1948, 2048, 2080, 2088, 2262, 2304, 2320, 2340, 2435, 2496, 2560, 2610, 2784, 2880, 2922, 3016, 3072, 3120, 3328, 3393, 3480, 3712, 3744, 3770, 3840, 3896, 4160, 4176, 4383, 4524, 4608, 4640, 4680, 4870, 4992, 5120, 5220, 5568, 5655, 5760, 5844, 6032, 6144, 6240, 6331, 6656, 6786, 6960, 7305, 7424, 7488, 7540, 7680, 7792, 8320, 8352, 8766, 9048, 9216, 9280, 9360, 9740, 9984, 10240, 10440, 11136, 11310, 11520, 11688, 12064, 12480, 12662, 13312, 13572, 13920, 14123, 14610, 14848, 14976, 15080, 15360, 15584, 16640, 16704, 16965, 17532, 18096, 18432, 18560, 18720, 18993, 19480, 19968, 20880, 21915, 22272, 22620, 23040, 23376, 24128, 24960, 25324, 26624, 27144, 27840, 28246, 29220, 29696, 29952, 30160, 30720, 31168, 31655, 33280, 33408, 33930, 35064, 36192, 37120, 37440, 37986, 38960, 39936, 41760, 42369, 43830, 44544, 45240, 46080, 46752, 48256, 49920, 50648, 54288, 55680, 56492, 56979, 58440, 59392, 59904, 60320, 62336, 63310, 66560, 66816, 67860, 70128, 70615, 72384, 74240, 74880, 75972, 77920, 79872, 83520, 84738, 87660, 89088, 90480, 92160, 93504, 94965, 96512, 99840, 101296, 108576, 111360, 112984, 113958, 116880, 119808, 120640, 124672, 126620, 127107, 133120, 133632, 135720, 140256, 141230, 144768, 148480, 149760, 151944, 155840, 167040, 169476, 175320, 178176, 180960, 183599, 187008, 189930, 193024, 199680, 202592, 211845, 217152, 222720, 225968, 227916, 233760, 239616, 241280, 249344, 253240, 254214, 267264, 271440, 280512, 282460, 284895, 289536, 296960, 299520, 303888, 311680, 334080, 338952, 350640, 361920, 367198, 374016, 379860, 386048, 399360, 405184, 423690, 434304, 445440, 451936, 455832, 467520, 482560, 498688, 506480, 508428, 534528, 542880, 550797, 561024, 564920, 569790, 579072, 599040, 607776, 623360, 635535, 668160, 677904, 701280, 723840, 734396, 748032, 759720, 772096, 810368, 847380, 868608, 890880, 903872, 911664, 917995, 935040, 965120, 997376, 1012960, 1016856, 1085760, 1101594, 1122048, 1129840, 1139580, 1158144, 1198080, 1215552, 1246720, 1271070, 1336320, 1355808, 1402560, 1447680, 1468792, 1496064, 1519440, 1620736, 1652391, 1694760, 1737216, 1807744, 1823328, 1835990, 1870080, 1930240, 2025920, 2033712, 2171520, 2203188, 2244096, 2259680, 2279160, 2316288, 2431104, 2493440, 2542140, 2672640, 2711616, 2753985, 2805120, 2895360, 2937584, 2992128, 3038880, 3241472, 3304782, 3389520, 3474432, 3615488, 3646656, 3671980, 3740160, 3860480, 4051840, 4067424, 4343040, 4406376, 4488192, 4519360, 4558320, 4862208, 4986880, 5084280, 5423232, 5507970, 5610240, 5790720, 5875168, 6077760, 6482944, 6609564, 6779040, 6948864, 7230976, 7293312, 7343960, 7480320, 8103680, 8134848, 8261955, 8686080, 8812752, 8976384, 9038720, 9116640, 9724416, 10168560, 10846464, 11015940, 11220480, 11581440, 11750336, 12155520, 12965888, 13219128, 13558080, 14461952, 14586624, 14687920, 14960640, 16207360, 16269696, 16523910, 17372160, 17625504, 18077440, 18233280, 19448832, 20337120, 21692928, 22031880, 22440960, 23500672, 24311040, 26438256, 27116160, 28923904, 29173248, 29375840, 32414720, 32539392, 33047820, 34744320, 35251008, 36154880, 36466560, 38897664, 40674240, 43385856, 44063760, 44881920, 47001344, 48622080, 52876512, 54232320, 58346496, 58751680, 64829440, 65078784, 66095640, 70502016, 72309760, 72933120, 81348480, 86771712, 88127520, 94002688, 97244160, 105753024, 108464640, 116692992, 117503360, 130157568, 132191280, 141004032, 144619520, 145866240, 162696960, 176255040, 188005376, 194488320, 211506048, 216929280, 235006720, 260315136, 264382560, 282008064, 291732480, 325393920, 352510080, 376010752, 423012096, 433858560, 470013440, 528765120, 564016128, 583464960, 650787840, 705020160, 846024192, 940026880, 1057530240, 1128032256, 1301575680, 1410040320, 1692048384, 1880053760, 2115060480, 2820080640, 3384096768, 4230120960, 5640161280, 8460241920, 16920483840]

約数ペア:

[(1, 16920483840), (2, 8460241920), (3, 5640161280), (4, 4230120960), (5, 3384096768), (6, 2820080640), (8, 2115060480), (9, 1880053760), (10, 1692048384), (12, 1410040320), (13, 1301575680), (15, 1128032256), (16, 1057530240), (18, 940026880), (20, 846024192), (24, 705020160), (26, 650787840), (29, 583464960), (30, 564016128), (32, 528765120), (36, 470013440), (39, 433858560), (40, 423012096), (45, 376010752), (48, 352510080), (52, 325393920), (58, 291732480), (60, 282008064), (64, 264382560), (65, 260315136), (72, 235006720), (78, 216929280), (80, 211506048), (87, 194488320), (90, 188005376), (96, 176255040), (104, 162696960), (116, 145866240), (117, 144619520), (120, 141004032), (128, 132191280), (130, 130157568), (144, 117503360), (145, 116692992), (156, 108464640), (160, 105753024), (174, 97244160), (180, 94002688), (192, 88127520), (195, 86771712), (208, 81348480), (232, 72933120), (234, 72309760), (240, 70502016), (256, 66095640), (260, 65078784), (261, 64829440), (288, 58751680), (290, 58346496), (312, 54232320), (320, 52876512), (348, 48622080), (360, 47001344), (377, 44881920), (384, 44063760), (390, 43385856), (416, 40674240), (435, 38897664), (464, 36466560), (468, 36154880), (480, 35251008), (487, 34744320), (512, 33047820), (520, 32539392), (522, 32414720), (576, 29375840), (580, 29173248), (585, 28923904), (624, 27116160), (640, 26438256), (696, 24311040), (720, 23500672), (754, 22440960), (768, 22031880), (780, 21692928), (832, 20337120), (870, 19448832), (928, 18233280), (936, 18077440), (960, 17625504), (974, 17372160), (1024, 16523910), (1040, 16269696), (1044, 16207360), (1131, 14960640), (1152, 14687920), (1160, 14586624), (1170, 14461952), (1248, 13558080), (1280, 13219128), (1305, 12965888), (1392, 12155520), (1440, 11750336), (1461, 11581440), (1508, 11220480), (1536, 11015940), (1560, 10846464), (1664, 10168560), (1740, 9724416), (1856, 9116640), (1872, 9038720), (1885, 8976384), (1920, 8812752), (1948, 8686080), (2048, 8261955), (2080, 8134848), (2088, 8103680), (2262, 7480320), (2304, 7343960), (2320, 7293312), (2340, 7230976), (2435, 6948864), (2496, 6779040), (2560, 6609564), (2610, 6482944), (2784, 6077760), (2880, 5875168), (2922, 5790720), (3016, 5610240), (3072, 5507970), (3120, 5423232), (3328, 5084280), (3393, 4986880), (3480, 4862208), (3712, 4558320), (3744, 4519360), (3770, 4488192), (3840, 4406376), (3896, 4343040), (4160, 4067424), (4176, 4051840), (4383, 3860480), (4524, 3740160), (4608, 3671980), (4640, 3646656), (4680, 3615488), (4870, 3474432), (4992, 3389520), (5120, 3304782), (5220, 3241472), (5568, 3038880), (5655, 2992128), (5760, 2937584), (5844, 2895360), (6032, 2805120), (6144, 2753985), (6240, 2711616), (6331, 2672640), (6656, 2542140), (6786, 2493440), (6960, 2431104), (7305, 2316288), (7424, 2279160), (7488, 2259680), (7540, 2244096), (7680, 2203188), (7792, 2171520), (8320, 2033712), (8352, 2025920), (8766, 1930240), (9048, 1870080), (9216, 1835990), (9280, 1823328), (9360, 1807744), (9740, 1737216), (9984, 1694760), (10240, 1652391), (10440, 1620736), (11136, 1519440), (11310, 1496064), (11520, 1468792), (11688, 1447680), (12064, 1402560), (12480, 1355808), (12662, 1336320), (13312, 1271070), (13572, 1246720), (13920, 1215552), (14123, 1198080), (14610, 1158144), (14848, 1139580), (14976, 1129840), (15080, 1122048), (15360, 1101594), (15584, 1085760), (16640, 1016856), (16704, 1012960), (16965, 997376), (17532, 965120), (18096, 935040), (18432, 917995), (18560, 911664), (18720, 903872), (18993, 890880), (19480, 868608), (19968, 847380), (20880, 810368), (21915, 772096), (22272, 759720), (22620, 748032), (23040, 734396), (23376, 723840), (24128, 701280), (24960, 677904), (25324, 668160), (26624, 635535), (27144, 623360), (27840, 607776), (28246, 599040), (29220, 579072), (29696, 569790), (29952, 564920), (30160, 561024), (30720, 550797), (31168, 542880), (31655, 534528), (33280, 508428), (33408, 506480), (33930, 498688), (35064, 482560), (36192, 467520), (37120, 455832), (37440, 451936), (37986, 445440), (38960, 434304), (39936, 423690), (41760, 405184), (42369, 399360), (43830, 386048), (44544, 379860), (45240, 374016), (46080, 367198), (46752, 361920), (48256, 350640), (49920, 338952), (50648, 334080), (54288, 311680), (55680, 303888), (56492, 299520), (56979, 296960), (58440, 289536), (59392, 284895), (59904, 282460), (60320, 280512), (62336, 271440), (63310, 267264), (66560, 254214), (66816, 253240), (67860, 249344), (70128, 241280), (70615, 239616), (72384, 233760), (74240, 227916), (74880, 225968), (75972, 222720), (77920, 217152), (79872, 211845), (83520, 202592), (84738, 199680), (87660, 193024), (89088, 189930), (90480, 187008), (92160, 183599), (93504, 180960), (94965, 178176), (96512, 175320), (99840, 169476), (101296, 167040), (108576, 155840), (111360, 151944), (112984, 149760), (113958, 148480), (116880, 144768), (119808, 141230), (120640, 140256), (124672, 135720), (126620, 133632), (127107, 133120)]