20222448000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{601}}^1\times {\mathrm{701}}^1$

素因数の和:1334

約数の個数: 256

約数和(自身を含む): 67244748480

約数和(自身を除く): 47022300480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 601, 640, 701, 750, 800, 960, 1000, 1200, 1202, 1402, 1500, 1600, 1803, 1920, 2000, 2103, 2400, 2404, 2804, 3000, 3005, 3200, 3505, 3606, 4000, 4206, 4800, 4808, 5608, 6000, 6010, 7010, 7212, 8000, 8412, 9015, 9600, 9616, 10515, 11216, 12000, 12020, 14020, 14424, 15025, 16000, 16824, 17525, 18030, 19232, 21030, 22432, 24000, 24040, 28040, 28848, 30050, 33648, 35050, 36060, 38464, 42060, 44864, 45075, 48000, 48080, 52575, 56080, 57696, 60100, 67296, 70100, 72120, 75125, 76928, 84120, 87625, 89728, 90150, 96160, 105150, 112160, 115392, 120200, 134592, 140200, 144240, 150250, 168240, 175250, 180300, 192320, 210300, 224320, 225375, 230784, 240400, 262875, 269184, 280400, 288480, 300500, 336480, 350500, 360600, 384640, 420600, 421301, 448640, 450750, 480800, 525750, 560800, 576960, 601000, 672960, 701000, 721200, 841200, 842602, 901500, 961600, 1051500, 1121600, 1153920, 1202000, 1263903, 1345920, 1402000, 1442400, 1682400, 1685204, 1803000, 1923200, 2103000, 2106505, 2243200, 2404000, 2527806, 2804000, 2884800, 3364800, 3370408, 3606000, 4206000, 4213010, 4808000, 5055612, 5608000, 5769600, 6319515, 6729600, 6740816, 7212000, 8412000, 8426020, 9616000, 10111224, 10532525, 11216000, 12639030, 13481632, 14424000, 16824000, 16852040, 20222448, 21065050, 25278060, 26963264, 28848000, 31597575, 33648000, 33704080, 40444896, 42130100, 50556120, 52662625, 53926528, 63195150, 67408160, 80889792, 84260200, 101112240, 105325250, 126390300, 134816320, 157987875, 161779584, 168520400, 202224480, 210650500, 252780600, 269632640, 315975750, 337040800, 404448960, 421301000, 505561200, 631951500, 674081600, 808897920, 842602000, 1011122400, 1263903000, 1348163200, 1685204000, 2022244800, 2527806000, 3370408000, 4044489600, 5055612000, 6740816000, 10111224000, 20222448000]

約数ペア:

[(1, 20222448000), (2, 10111224000), (3, 6740816000), (4, 5055612000), (5, 4044489600), (6, 3370408000), (8, 2527806000), (10, 2022244800), (12, 1685204000), (15, 1348163200), (16, 1263903000), (20, 1011122400), (24, 842602000), (25, 808897920), (30, 674081600), (32, 631951500), (40, 505561200), (48, 421301000), (50, 404448960), (60, 337040800), (64, 315975750), (75, 269632640), (80, 252780600), (96, 210650500), (100, 202224480), (120, 168520400), (125, 161779584), (128, 157987875), (150, 134816320), (160, 126390300), (192, 105325250), (200, 101112240), (240, 84260200), (250, 80889792), (300, 67408160), (320, 63195150), (375, 53926528), (384, 52662625), (400, 50556120), (480, 42130100), (500, 40444896), (600, 33704080), (601, 33648000), (640, 31597575), (701, 28848000), (750, 26963264), (800, 25278060), (960, 21065050), (1000, 20222448), (1200, 16852040), (1202, 16824000), (1402, 14424000), (1500, 13481632), (1600, 12639030), (1803, 11216000), (1920, 10532525), (2000, 10111224), (2103, 9616000), (2400, 8426020), (2404, 8412000), (2804, 7212000), (3000, 6740816), (3005, 6729600), (3200, 6319515), (3505, 5769600), (3606, 5608000), (4000, 5055612), (4206, 4808000), (4800, 4213010), (4808, 4206000), (5608, 3606000), (6000, 3370408), (6010, 3364800), (7010, 2884800), (7212, 2804000), (8000, 2527806), (8412, 2404000), (9015, 2243200), (9600, 2106505), (9616, 2103000), (10515, 1923200), (11216, 1803000), (12000, 1685204), (12020, 1682400), (14020, 1442400), (14424, 1402000), (15025, 1345920), (16000, 1263903), (16824, 1202000), (17525, 1153920), (18030, 1121600), (19232, 1051500), (21030, 961600), (22432, 901500), (24000, 842602), (24040, 841200), (28040, 721200), (28848, 701000), (30050, 672960), (33648, 601000), (35050, 576960), (36060, 560800), (38464, 525750), (42060, 480800), (44864, 450750), (45075, 448640), (48000, 421301), (48080, 420600), (52575, 384640), (56080, 360600), (57696, 350500), (60100, 336480), (67296, 300500), (70100, 288480), (72120, 280400), (75125, 269184), (76928, 262875), (84120, 240400), (87625, 230784), (89728, 225375), (90150, 224320), (96160, 210300), (105150, 192320), (112160, 180300), (115392, 175250), (120200, 168240), (134592, 150250), (140200, 144240)]