1128021120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2308

約数の個数: 256

約数和(自身を含む): 4134672000

約数和(自身を除く): 3006650880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 522, 540, 576, 580, 640, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2251, 2320, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3915, 4176, 4320, 4502, 4640, 5220, 5568, 5760, 6264, 6753, 6960, 7830, 8352, 8640, 9004, 9280, 10440, 11136, 11255, 12528, 13506, 13920, 15660, 16704, 17280, 18008, 18560, 20259, 20880, 22510, 25056, 27012, 27840, 31320, 33408, 33765, 36016, 40518, 41760, 45020, 50112, 54024, 55680, 60777, 62640, 65279, 67530, 72032, 81036, 83520, 90040, 100224, 101295, 108048, 121554, 125280, 130558, 135060, 144064, 162072, 167040, 180080, 195837, 202590, 216096, 243108, 250560, 261116, 270120, 288128, 303885, 324144, 326395, 360160, 391674, 405180, 432192, 486216, 501120, 522232, 540240, 587511, 607770, 648288, 652790, 720320, 783348, 810360, 864384, 972432, 979185, 1044464, 1080480, 1175022, 1215540, 1296576, 1305580, 1440640, 1566696, 1620720, 1762533, 1944864, 1958370, 2088928, 2160960, 2350044, 2431080, 2593152, 2611160, 2937555, 3133392, 3241440, 3525066, 3889728, 3916740, 4177856, 4321920, 4700088, 4862160, 5222320, 5875110, 6266784, 6482880, 7050132, 7779456, 7833480, 8355712, 8812665, 9400176, 9724320, 10444640, 11750220, 12533568, 12965760, 14100264, 15666960, 17625330, 18800352, 19448640, 20889280, 23500440, 25067136, 28200528, 31333920, 35250660, 37600704, 38897280, 41778560, 47000880, 56401056, 62667840, 70501320, 75201408, 94001760, 112802112, 125335680, 141002640, 188003520, 225604224, 282005280, 376007040, 564010560, 1128021120]

約数ペア:

[(1, 1128021120), (2, 564010560), (3, 376007040), (4, 282005280), (5, 225604224), (6, 188003520), (8, 141002640), (9, 125335680), (10, 112802112), (12, 94001760), (15, 75201408), (16, 70501320), (18, 62667840), (20, 56401056), (24, 47000880), (27, 41778560), (29, 38897280), (30, 37600704), (32, 35250660), (36, 31333920), (40, 28200528), (45, 25067136), (48, 23500440), (54, 20889280), (58, 19448640), (60, 18800352), (64, 17625330), (72, 15666960), (80, 14100264), (87, 12965760), (90, 12533568), (96, 11750220), (108, 10444640), (116, 9724320), (120, 9400176), (128, 8812665), (135, 8355712), (144, 7833480), (145, 7779456), (160, 7050132), (174, 6482880), (180, 6266784), (192, 5875110), (216, 5222320), (232, 4862160), (240, 4700088), (261, 4321920), (270, 4177856), (288, 3916740), (290, 3889728), (320, 3525066), (348, 3241440), (360, 3133392), (384, 2937555), (432, 2611160), (435, 2593152), (464, 2431080), (480, 2350044), (522, 2160960), (540, 2088928), (576, 1958370), (580, 1944864), (640, 1762533), (696, 1620720), (720, 1566696), (783, 1440640), (864, 1305580), (870, 1296576), (928, 1215540), (960, 1175022), (1044, 1080480), (1080, 1044464), (1152, 979185), (1160, 972432), (1305, 864384), (1392, 810360), (1440, 783348), (1566, 720320), (1728, 652790), (1740, 648288), (1856, 607770), (1920, 587511), (2088, 540240), (2160, 522232), (2251, 501120), (2320, 486216), (2610, 432192), (2784, 405180), (2880, 391674), (3132, 360160), (3456, 326395), (3480, 324144), (3712, 303885), (3915, 288128), (4176, 270120), (4320, 261116), (4502, 250560), (4640, 243108), (5220, 216096), (5568, 202590), (5760, 195837), (6264, 180080), (6753, 167040), (6960, 162072), (7830, 144064), (8352, 135060), (8640, 130558), (9004, 125280), (9280, 121554), (10440, 108048), (11136, 101295), (11255, 100224), (12528, 90040), (13506, 83520), (13920, 81036), (15660, 72032), (16704, 67530), (17280, 65279), (18008, 62640), (18560, 60777), (20259, 55680), (20880, 54024), (22510, 50112), (25056, 45020), (27012, 41760), (27840, 40518), (31320, 36016), (33408, 33765)]