614257920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 216

約数和(自身を含む): 2158071552

約数和(自身を除く): 1543813632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 751, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1502, 1704, 1920, 2130, 2253, 2272, 2304, 2556, 2840, 2880, 3004, 3195, 3408, 3755, 3840, 4260, 4506, 4544, 5112, 5680, 5760, 6008, 6390, 6759, 6816, 7510, 8520, 9012, 9088, 10224, 11265, 11360, 11520, 12016, 12780, 13518, 13632, 15020, 17040, 18024, 18176, 20448, 22530, 22720, 24032, 25560, 27036, 27264, 30040, 33795, 34080, 36048, 40896, 45060, 45440, 48064, 51120, 53321, 54072, 54528, 60080, 67590, 68160, 72096, 81792, 90120, 90880, 96128, 102240, 106642, 108144, 120160, 135180, 136320, 144192, 159963, 163584, 180240, 192256, 204480, 213284, 216288, 240320, 266605, 270360, 272640, 288384, 319926, 360480, 408960, 426568, 432576, 479889, 480640, 533210, 540720, 576768, 639852, 720960, 799815, 817920, 853136, 865152, 959778, 961280, 1066420, 1081440, 1279704, 1441920, 1599630, 1706272, 1730304, 1919556, 2132840, 2162880, 2399445, 2559408, 2883840, 3199260, 3412544, 3839112, 4265680, 4325760, 4798890, 5118816, 6398520, 6825088, 7678224, 8531360, 8651520, 9597780, 10237632, 12797040, 13650176, 15356448, 17062720, 19195560, 20475264, 25594080, 30712896, 34125440, 38391120, 40950528, 51188160, 61425792, 68250880, 76782240, 102376320, 122851584, 153564480, 204752640, 307128960, 614257920]

約数ペア:

[(1, 614257920), (2, 307128960), (3, 204752640), (4, 153564480), (5, 122851584), (6, 102376320), (8, 76782240), (9, 68250880), (10, 61425792), (12, 51188160), (15, 40950528), (16, 38391120), (18, 34125440), (20, 30712896), (24, 25594080), (30, 20475264), (32, 19195560), (36, 17062720), (40, 15356448), (45, 13650176), (48, 12797040), (60, 10237632), (64, 9597780), (71, 8651520), (72, 8531360), (80, 7678224), (90, 6825088), (96, 6398520), (120, 5118816), (128, 4798890), (142, 4325760), (144, 4265680), (160, 3839112), (180, 3412544), (192, 3199260), (213, 2883840), (240, 2559408), (256, 2399445), (284, 2162880), (288, 2132840), (320, 1919556), (355, 1730304), (360, 1706272), (384, 1599630), (426, 1441920), (480, 1279704), (568, 1081440), (576, 1066420), (639, 961280), (640, 959778), (710, 865152), (720, 853136), (751, 817920), (768, 799815), (852, 720960), (960, 639852), (1065, 576768), (1136, 540720), (1152, 533210), (1278, 480640), (1280, 479889), (1420, 432576), (1440, 426568), (1502, 408960), (1704, 360480), (1920, 319926), (2130, 288384), (2253, 272640), (2272, 270360), (2304, 266605), (2556, 240320), (2840, 216288), (2880, 213284), (3004, 204480), (3195, 192256), (3408, 180240), (3755, 163584), (3840, 159963), (4260, 144192), (4506, 136320), (4544, 135180), (5112, 120160), (5680, 108144), (5760, 106642), (6008, 102240), (6390, 96128), (6759, 90880), (6816, 90120), (7510, 81792), (8520, 72096), (9012, 68160), (9088, 67590), (10224, 60080), (11265, 54528), (11360, 54072), (11520, 53321), (12016, 51120), (12780, 48064), (13518, 45440), (13632, 45060), (15020, 40896), (17040, 36048), (18024, 34080), (18176, 33795), (20448, 30040), (22530, 27264), (22720, 27036), (24032, 25560)]