6669509280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2003}}^1$

素因数の和:3019

約数の個数: 192

約数和(自身を含む): 24046460928

約数和(自身を除く): 17376951648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 991, 1120, 1680, 1982, 2003, 2973, 3360, 3964, 4006, 4955, 5946, 6009, 6937, 7928, 8012, 9910, 10015, 11892, 12018, 13874, 14021, 14865, 15856, 16024, 19820, 20030, 20811, 23784, 24036, 27748, 28042, 29730, 30045, 31712, 32048, 34685, 39640, 40060, 41622, 42063, 47568, 48072, 55496, 56084, 59460, 60090, 64096, 69370, 70105, 79280, 80120, 83244, 84126, 95136, 96144, 104055, 110992, 112168, 118920, 120180, 138740, 140210, 158560, 160240, 166488, 168252, 192288, 208110, 210315, 221984, 224336, 237840, 240360, 277480, 280420, 320480, 332976, 336504, 416220, 420630, 448672, 475680, 480720, 554960, 560840, 665952, 673008, 832440, 841260, 961440, 1109920, 1121680, 1346016, 1664880, 1682520, 1984973, 2243360, 3329760, 3365040, 3969946, 5954919, 6730080, 7939892, 9924865, 11909838, 13894811, 15879784, 19849730, 23819676, 27789622, 29774595, 31759568, 39699460, 41684433, 47639352, 55579244, 59549190, 63519136, 69474055, 79398920, 83368866, 95278704, 111158488, 119098380, 138948110, 158797840, 166737732, 190557408, 208422165, 222316976, 238196760, 277896220, 317595680, 333475464, 416844330, 444633952, 476393520, 555792440, 666950928, 833688660, 952787040, 1111584880, 1333901856, 1667377320, 2223169760, 3334754640, 6669509280]

約数ペア:

[(1, 6669509280), (2, 3334754640), (3, 2223169760), (4, 1667377320), (5, 1333901856), (6, 1111584880), (7, 952787040), (8, 833688660), (10, 666950928), (12, 555792440), (14, 476393520), (15, 444633952), (16, 416844330), (20, 333475464), (21, 317595680), (24, 277896220), (28, 238196760), (30, 222316976), (32, 208422165), (35, 190557408), (40, 166737732), (42, 158797840), (48, 138948110), (56, 119098380), (60, 111158488), (70, 95278704), (80, 83368866), (84, 79398920), (96, 69474055), (105, 63519136), (112, 59549190), (120, 55579244), (140, 47639352), (160, 41684433), (168, 39699460), (210, 31759568), (224, 29774595), (240, 27789622), (280, 23819676), (336, 19849730), (420, 15879784), (480, 13894811), (560, 11909838), (672, 9924865), (840, 7939892), (991, 6730080), (1120, 5954919), (1680, 3969946), (1982, 3365040), (2003, 3329760), (2973, 2243360), (3360, 1984973), (3964, 1682520), (4006, 1664880), (4955, 1346016), (5946, 1121680), (6009, 1109920), (6937, 961440), (7928, 841260), (8012, 832440), (9910, 673008), (10015, 665952), (11892, 560840), (12018, 554960), (13874, 480720), (14021, 475680), (14865, 448672), (15856, 420630), (16024, 416220), (19820, 336504), (20030, 332976), (20811, 320480), (23784, 280420), (24036, 277480), (27748, 240360), (28042, 237840), (29730, 224336), (30045, 221984), (31712, 210315), (32048, 208110), (34685, 192288), (39640, 168252), (40060, 166488), (41622, 160240), (42063, 158560), (47568, 140210), (48072, 138740), (55496, 120180), (56084, 118920), (59460, 112168), (60090, 110992), (64096, 104055), (69370, 96144), (70105, 95136), (79280, 84126), (80120, 83244)]