21314776320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{911}}^1$

素因数の和:1618

約数の個数: 288

約数和(自身を含む): 75832727040

約数和(自身を除く): 54517950720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 677, 720, 768, 864, 911, 960, 1080, 1152, 1280, 1354, 1440, 1728, 1822, 1920, 2031, 2160, 2304, 2708, 2733, 2880, 3385, 3456, 3644, 3840, 4062, 4320, 4555, 5416, 5466, 5760, 6093, 6770, 6912, 7288, 8124, 8199, 8640, 9110, 10155, 10832, 10932, 11520, 12186, 13540, 13665, 14576, 16248, 16398, 17280, 18220, 18279, 20310, 21664, 21864, 24372, 24597, 27080, 27330, 29152, 30465, 32496, 32796, 34560, 36440, 36558, 40620, 40995, 43328, 43728, 48744, 49194, 54160, 54660, 58304, 60930, 64992, 65592, 72880, 73116, 81240, 81990, 86656, 87456, 91395, 97488, 98388, 108320, 109320, 116608, 121860, 122985, 129984, 131184, 145760, 146232, 162480, 163980, 173312, 174912, 182790, 194976, 196776, 216640, 218640, 233216, 243720, 245970, 259968, 262368, 291520, 292464, 324960, 327960, 349824, 365580, 389952, 393552, 433280, 437280, 487440, 491940, 519936, 524736, 583040, 584928, 616747, 649920, 655920, 699648, 731160, 779904, 787104, 866560, 874560, 974880, 983880, 1049472, 1166080, 1169856, 1233494, 1299840, 1311840, 1462320, 1559808, 1574208, 1749120, 1850241, 1949760, 1967760, 2098944, 2339712, 2466988, 2599680, 2623680, 2924640, 3083735, 3148416, 3498240, 3700482, 3899520, 3935520, 4679424, 4933976, 5247360, 5550723, 5849280, 6167470, 6296832, 7400964, 7799040, 7871040, 9251205, 9867952, 10494720, 11101446, 11698560, 12334940, 14801928, 15742080, 16652169, 18502410, 19735904, 22202892, 23397120, 24669880, 27753615, 29603856, 31484160, 33304338, 37004820, 39471808, 44405784, 49339760, 55507230, 59207712, 66608676, 74009640, 78943616, 83260845, 88811568, 98679520, 111014460, 118415424, 133217352, 148019280, 157887232, 166521690, 177623136, 197359040, 222028920, 236830848, 266434704, 296038560, 333043380, 355246272, 394718080, 444057840, 473661696, 532869408, 592077120, 666086760, 710492544, 789436160, 888115680, 1065738816, 1184154240, 1332173520, 1420985088, 1776231360, 2131477632, 2368308480, 2664347040, 3552462720, 4262955264, 5328694080, 7104925440, 10657388160, 21314776320]

約数ペア:

[(1, 21314776320), (2, 10657388160), (3, 7104925440), (4, 5328694080), (5, 4262955264), (6, 3552462720), (8, 2664347040), (9, 2368308480), (10, 2131477632), (12, 1776231360), (15, 1420985088), (16, 1332173520), (18, 1184154240), (20, 1065738816), (24, 888115680), (27, 789436160), (30, 710492544), (32, 666086760), (36, 592077120), (40, 532869408), (45, 473661696), (48, 444057840), (54, 394718080), (60, 355246272), (64, 333043380), (72, 296038560), (80, 266434704), (90, 236830848), (96, 222028920), (108, 197359040), (120, 177623136), (128, 166521690), (135, 157887232), (144, 148019280), (160, 133217352), (180, 118415424), (192, 111014460), (216, 98679520), (240, 88811568), (256, 83260845), (270, 78943616), (288, 74009640), (320, 66608676), (360, 59207712), (384, 55507230), (432, 49339760), (480, 44405784), (540, 39471808), (576, 37004820), (640, 33304338), (677, 31484160), (720, 29603856), (768, 27753615), (864, 24669880), (911, 23397120), (960, 22202892), (1080, 19735904), (1152, 18502410), (1280, 16652169), (1354, 15742080), (1440, 14801928), (1728, 12334940), (1822, 11698560), (1920, 11101446), (2031, 10494720), (2160, 9867952), (2304, 9251205), (2708, 7871040), (2733, 7799040), (2880, 7400964), (3385, 6296832), (3456, 6167470), (3644, 5849280), (3840, 5550723), (4062, 5247360), (4320, 4933976), (4555, 4679424), (5416, 3935520), (5466, 3899520), (5760, 3700482), (6093, 3498240), (6770, 3148416), (6912, 3083735), (7288, 2924640), (8124, 2623680), (8199, 2599680), (8640, 2466988), (9110, 2339712), (10155, 2098944), (10832, 1967760), (10932, 1949760), (11520, 1850241), (12186, 1749120), (13540, 1574208), (13665, 1559808), (14576, 1462320), (16248, 1311840), (16398, 1299840), (17280, 1233494), (18220, 1169856), (18279, 1166080), (20310, 1049472), (21664, 983880), (21864, 974880), (24372, 874560), (24597, 866560), (27080, 787104), (27330, 779904), (29152, 731160), (30465, 699648), (32496, 655920), (32796, 649920), (34560, 616747), (36440, 584928), (36558, 583040), (40620, 524736), (40995, 519936), (43328, 491940), (43728, 487440), (48744, 437280), (49194, 433280), (54160, 393552), (54660, 389952), (58304, 365580), (60930, 349824), (64992, 327960), (65592, 324960), (72880, 292464), (73116, 291520), (81240, 262368), (81990, 259968), (86656, 245970), (87456, 243720), (91395, 233216), (97488, 218640), (98388, 216640), (108320, 196776), (109320, 194976), (116608, 182790), (121860, 174912), (122985, 173312), (129984, 163980), (131184, 162480), (145760, 146232)]