20862059520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 352

約数和(自身を含む): 69114842496

約数和(自身を除く): 48252782976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 157, 160, 164, 192, 205, 211, 240, 246, 256, 314, 320, 328, 384, 410, 422, 471, 480, 492, 512, 615, 628, 633, 640, 656, 768, 785, 820, 844, 942, 960, 984, 1024, 1055, 1230, 1256, 1266, 1280, 1312, 1536, 1570, 1640, 1688, 1884, 1920, 1968, 2110, 2355, 2460, 2512, 2532, 2560, 2624, 3072, 3140, 3165, 3280, 3376, 3768, 3840, 3936, 4220, 4710, 4920, 5024, 5064, 5120, 5248, 6280, 6330, 6437, 6560, 6752, 7536, 7680, 7872, 8440, 8651, 9420, 9840, 10048, 10128, 10496, 12560, 12660, 12874, 13120, 13504, 15072, 15360, 15744, 16880, 17302, 18840, 19311, 19680, 20096, 20256, 20992, 25120, 25320, 25748, 25953, 26240, 27008, 30144, 31488, 32185, 33127, 33760, 34604, 37680, 38622, 39360, 40192, 40512, 41984, 43255, 50240, 50640, 51496, 51906, 52480, 54016, 60288, 62976, 64370, 66254, 67520, 69208, 75360, 77244, 78720, 80384, 81024, 86510, 96555, 99381, 100480, 101280, 102992, 103812, 104960, 108032, 120576, 125952, 128740, 129765, 132508, 135040, 138416, 150720, 154488, 157440, 160768, 162048, 165635, 173020, 193110, 198762, 200960, 202560, 205984, 207624, 209920, 216064, 241152, 257480, 259530, 265016, 270080, 276832, 301440, 308976, 314880, 324096, 331270, 346040, 386220, 397524, 401920, 405120, 411968, 415248, 482304, 496905, 514960, 519060, 530032, 540160, 553664, 602880, 617952, 629760, 648192, 662540, 692080, 772440, 795048, 803840, 810240, 823936, 830496, 993810, 1029920, 1038120, 1060064, 1080320, 1107328, 1205760, 1235904, 1325080, 1358207, 1384160, 1544880, 1590096, 1620480, 1647872, 1660992, 1987620, 2059840, 2076240, 2120128, 2214656, 2411520, 2471808, 2650160, 2716414, 2768320, 3089760, 3180192, 3240960, 3295744, 3321984, 3975240, 4074621, 4119680, 4152480, 4240256, 4429312, 4943616, 5300320, 5432828, 5536640, 6179520, 6360384, 6591488, 6643968, 6791035, 7950480, 8149242, 8239360, 8304960, 8480512, 8858624, 9887232, 10600640, 10865656, 11073280, 12359040, 12720768, 13287936, 13582070, 15900960, 16298484, 16478720, 16609920, 16961024, 19774464, 20373105, 21201280, 21731312, 22146560, 24718080, 25441536, 26575872, 27164140, 31801920, 32596968, 32957440, 33219840, 33922048, 40746210, 42402560, 43462624, 44293120, 49436160, 50883072, 54328280, 63603840, 65193936, 66439680, 81492420, 84805120, 86925248, 98872320, 101766144, 108656560, 127207680, 130387872, 132879360, 162984840, 169610240, 173850496, 217313120, 254415360, 260775744, 325969680, 347700992, 434626240, 508830720, 521551488, 651939360, 695401984, 869252480, 1043102976, 1303878720, 1390803968, 1738504960, 2086205952, 2607757440, 3477009920, 4172411904, 5215514880, 6954019840, 10431029760, 20862059520]

約数ペア:

[(1, 20862059520), (2, 10431029760), (3, 6954019840), (4, 5215514880), (5, 4172411904), (6, 3477009920), (8, 2607757440), (10, 2086205952), (12, 1738504960), (15, 1390803968), (16, 1303878720), (20, 1043102976), (24, 869252480), (30, 695401984), (32, 651939360), (40, 521551488), (41, 508830720), (48, 434626240), (60, 347700992), (64, 325969680), (80, 260775744), (82, 254415360), (96, 217313120), (120, 173850496), (123, 169610240), (128, 162984840), (157, 132879360), (160, 130387872), (164, 127207680), (192, 108656560), (205, 101766144), (211, 98872320), (240, 86925248), (246, 84805120), (256, 81492420), (314, 66439680), (320, 65193936), (328, 63603840), (384, 54328280), (410, 50883072), (422, 49436160), (471, 44293120), (480, 43462624), (492, 42402560), (512, 40746210), (615, 33922048), (628, 33219840), (633, 32957440), (640, 32596968), (656, 31801920), (768, 27164140), (785, 26575872), (820, 25441536), (844, 24718080), (942, 22146560), (960, 21731312), (984, 21201280), (1024, 20373105), (1055, 19774464), (1230, 16961024), (1256, 16609920), (1266, 16478720), (1280, 16298484), (1312, 15900960), (1536, 13582070), (1570, 13287936), (1640, 12720768), (1688, 12359040), (1884, 11073280), (1920, 10865656), (1968, 10600640), (2110, 9887232), (2355, 8858624), (2460, 8480512), (2512, 8304960), (2532, 8239360), (2560, 8149242), (2624, 7950480), (3072, 6791035), (3140, 6643968), (3165, 6591488), (3280, 6360384), (3376, 6179520), (3768, 5536640), (3840, 5432828), (3936, 5300320), (4220, 4943616), (4710, 4429312), (4920, 4240256), (5024, 4152480), (5064, 4119680), (5120, 4074621), (5248, 3975240), (6280, 3321984), (6330, 3295744), (6437, 3240960), (6560, 3180192), (6752, 3089760), (7536, 2768320), (7680, 2716414), (7872, 2650160), (8440, 2471808), (8651, 2411520), (9420, 2214656), (9840, 2120128), (10048, 2076240), (10128, 2059840), (10496, 1987620), (12560, 1660992), (12660, 1647872), (12874, 1620480), (13120, 1590096), (13504, 1544880), (15072, 1384160), (15360, 1358207), (15744, 1325080), (16880, 1235904), (17302, 1205760), (18840, 1107328), (19311, 1080320), (19680, 1060064), (20096, 1038120), (20256, 1029920), (20992, 993810), (25120, 830496), (25320, 823936), (25748, 810240), (25953, 803840), (26240, 795048), (27008, 772440), (30144, 692080), (31488, 662540), (32185, 648192), (33127, 629760), (33760, 617952), (34604, 602880), (37680, 553664), (38622, 540160), (39360, 530032), (40192, 519060), (40512, 514960), (41984, 496905), (43255, 482304), (50240, 415248), (50640, 411968), (51496, 405120), (51906, 401920), (52480, 397524), (54016, 386220), (60288, 346040), (62976, 331270), (64370, 324096), (66254, 314880), (67520, 308976), (69208, 301440), (75360, 276832), (77244, 270080), (78720, 265016), (80384, 259530), (81024, 257480), (86510, 241152), (96555, 216064), (99381, 209920), (100480, 207624), (101280, 205984), (102992, 202560), (103812, 200960), (104960, 198762), (108032, 193110), (120576, 173020), (125952, 165635), (128740, 162048), (129765, 160768), (132508, 157440), (135040, 154488), (138416, 150720)]