2820192000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1076

約数の個数: 288

約数和(自身を含む): 9699842880

約数和(自身を除く): 6879650880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 125, 128, 145, 150, 160, 174, 192, 200, 232, 240, 250, 256, 290, 300, 320, 348, 375, 384, 400, 435, 464, 480, 500, 580, 600, 640, 696, 725, 750, 768, 800, 870, 928, 960, 1000, 1013, 1160, 1200, 1280, 1392, 1450, 1500, 1600, 1740, 1856, 1920, 2000, 2026, 2175, 2320, 2400, 2784, 2900, 3000, 3039, 3200, 3480, 3625, 3712, 3840, 4000, 4052, 4350, 4640, 4800, 5065, 5568, 5800, 6000, 6078, 6400, 6960, 7250, 7424, 8000, 8104, 8700, 9280, 9600, 10130, 10875, 11136, 11600, 12000, 12156, 13920, 14500, 15195, 16000, 16208, 17400, 18560, 19200, 20260, 21750, 22272, 23200, 24000, 24312, 25325, 27840, 29000, 29377, 30390, 32000, 32416, 34800, 37120, 40520, 43500, 46400, 48000, 48624, 50650, 55680, 58000, 58754, 60780, 64832, 69600, 75975, 81040, 87000, 88131, 92800, 96000, 97248, 101300, 111360, 116000, 117508, 121560, 126625, 129664, 139200, 146885, 151950, 162080, 174000, 176262, 185600, 194496, 202600, 232000, 235016, 243120, 253250, 259328, 278400, 293770, 303900, 324160, 348000, 352524, 379875, 388992, 405200, 440655, 464000, 470032, 486240, 506500, 556800, 587540, 607800, 648320, 696000, 705048, 734425, 759750, 777984, 810400, 881310, 928000, 940064, 972480, 1013000, 1175080, 1215600, 1296640, 1392000, 1410096, 1468850, 1519500, 1620800, 1762620, 1880128, 1944960, 2026000, 2203275, 2350160, 2431200, 2784000, 2820192, 2937700, 3039000, 3241600, 3525240, 3672125, 3760256, 3889920, 4052000, 4406550, 4700320, 4862400, 5640384, 5875400, 6078000, 6483200, 7050480, 7344250, 7520512, 8104000, 8813100, 9400640, 9724800, 11016375, 11280768, 11750800, 12156000, 14100960, 14688500, 16208000, 17626200, 18801280, 19449600, 22032750, 22561536, 23501600, 24312000, 28201920, 29377000, 32416000, 35252400, 37602560, 44065500, 47003200, 48624000, 56403840, 58754000, 70504800, 88131000, 94006400, 97248000, 112807680, 117508000, 141009600, 176262000, 188012800, 235016000, 282019200, 352524000, 470032000, 564038400, 705048000, 940064000, 1410096000, 2820192000]

約数ペア:

[(1, 2820192000), (2, 1410096000), (3, 940064000), (4, 705048000), (5, 564038400), (6, 470032000), (8, 352524000), (10, 282019200), (12, 235016000), (15, 188012800), (16, 176262000), (20, 141009600), (24, 117508000), (25, 112807680), (29, 97248000), (30, 94006400), (32, 88131000), (40, 70504800), (48, 58754000), (50, 56403840), (58, 48624000), (60, 47003200), (64, 44065500), (75, 37602560), (80, 35252400), (87, 32416000), (96, 29377000), (100, 28201920), (116, 24312000), (120, 23501600), (125, 22561536), (128, 22032750), (145, 19449600), (150, 18801280), (160, 17626200), (174, 16208000), (192, 14688500), (200, 14100960), (232, 12156000), (240, 11750800), (250, 11280768), (256, 11016375), (290, 9724800), (300, 9400640), (320, 8813100), (348, 8104000), (375, 7520512), (384, 7344250), (400, 7050480), (435, 6483200), (464, 6078000), (480, 5875400), (500, 5640384), (580, 4862400), (600, 4700320), (640, 4406550), (696, 4052000), (725, 3889920), (750, 3760256), (768, 3672125), (800, 3525240), (870, 3241600), (928, 3039000), (960, 2937700), (1000, 2820192), (1013, 2784000), (1160, 2431200), (1200, 2350160), (1280, 2203275), (1392, 2026000), (1450, 1944960), (1500, 1880128), (1600, 1762620), (1740, 1620800), (1856, 1519500), (1920, 1468850), (2000, 1410096), (2026, 1392000), (2175, 1296640), (2320, 1215600), (2400, 1175080), (2784, 1013000), (2900, 972480), (3000, 940064), (3039, 928000), (3200, 881310), (3480, 810400), (3625, 777984), (3712, 759750), (3840, 734425), (4000, 705048), (4052, 696000), (4350, 648320), (4640, 607800), (4800, 587540), (5065, 556800), (5568, 506500), (5800, 486240), (6000, 470032), (6078, 464000), (6400, 440655), (6960, 405200), (7250, 388992), (7424, 379875), (8000, 352524), (8104, 348000), (8700, 324160), (9280, 303900), (9600, 293770), (10130, 278400), (10875, 259328), (11136, 253250), (11600, 243120), (12000, 235016), (12156, 232000), (13920, 202600), (14500, 194496), (15195, 185600), (16000, 176262), (16208, 174000), (17400, 162080), (18560, 151950), (19200, 146885), (20260, 139200), (21750, 129664), (22272, 126625), (23200, 121560), (24000, 117508), (24312, 116000), (25325, 111360), (27840, 101300), (29000, 97248), (29377, 96000), (30390, 92800), (32000, 88131), (32416, 87000), (34800, 81040), (37120, 75975), (40520, 69600), (43500, 64832), (46400, 60780), (48000, 58754), (48624, 58000), (50650, 55680)]