1020712000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1$

素因数の和:1702

約数の個数: 224

約数和(自身を含む): 3153436416

約数和(自身を除く): 2132724416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 160, 175, 176, 200, 220, 224, 250, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 500, 550, 560, 616, 700, 704, 770, 800, 875, 880, 1000, 1100, 1120, 1232, 1375, 1400, 1540, 1600, 1657, 1750, 1760, 1925, 2000, 2200, 2240, 2464, 2750, 2800, 3080, 3314, 3500, 3520, 3850, 4000, 4400, 4928, 5500, 5600, 6160, 6628, 7000, 7700, 8000, 8285, 8800, 9625, 11000, 11200, 11599, 12320, 13256, 14000, 15400, 16570, 17600, 18227, 19250, 22000, 23198, 24640, 26512, 28000, 30800, 33140, 36454, 38500, 41425, 44000, 46396, 53024, 56000, 57995, 61600, 66280, 72908, 77000, 82850, 88000, 91135, 92792, 106048, 115990, 123200, 127589, 132560, 145816, 154000, 165700, 182270, 185584, 207125, 231980, 255178, 265120, 289975, 291632, 308000, 331400, 364540, 371168, 414250, 455675, 463960, 510356, 530240, 579950, 583264, 616000, 637945, 662800, 729080, 742336, 828500, 911350, 927920, 1020712, 1159900, 1166528, 1275890, 1325600, 1449875, 1458160, 1657000, 1822700, 1855840, 2041424, 2278375, 2319800, 2551780, 2651200, 2899750, 2916320, 3189725, 3314000, 3645400, 3711680, 4082848, 4556750, 4639600, 5103560, 5799500, 5832640, 6379450, 6628000, 7290800, 8165696, 9113500, 9279200, 10207120, 11599000, 12758900, 13256000, 14581600, 15948625, 18227000, 18558400, 20414240, 23198000, 25517800, 29163200, 31897250, 36454000, 40828480, 46396000, 51035600, 63794500, 72908000, 92792000, 102071200, 127589000, 145816000, 204142400, 255178000, 510356000, 1020712000]

約数ペア:

[(1, 1020712000), (2, 510356000), (4, 255178000), (5, 204142400), (7, 145816000), (8, 127589000), (10, 102071200), (11, 92792000), (14, 72908000), (16, 63794500), (20, 51035600), (22, 46396000), (25, 40828480), (28, 36454000), (32, 31897250), (35, 29163200), (40, 25517800), (44, 23198000), (50, 20414240), (55, 18558400), (56, 18227000), (64, 15948625), (70, 14581600), (77, 13256000), (80, 12758900), (88, 11599000), (100, 10207120), (110, 9279200), (112, 9113500), (125, 8165696), (140, 7290800), (154, 6628000), (160, 6379450), (175, 5832640), (176, 5799500), (200, 5103560), (220, 4639600), (224, 4556750), (250, 4082848), (275, 3711680), (280, 3645400), (308, 3314000), (320, 3189725), (350, 2916320), (352, 2899750), (385, 2651200), (400, 2551780), (440, 2319800), (448, 2278375), (500, 2041424), (550, 1855840), (560, 1822700), (616, 1657000), (700, 1458160), (704, 1449875), (770, 1325600), (800, 1275890), (875, 1166528), (880, 1159900), (1000, 1020712), (1100, 927920), (1120, 911350), (1232, 828500), (1375, 742336), (1400, 729080), (1540, 662800), (1600, 637945), (1657, 616000), (1750, 583264), (1760, 579950), (1925, 530240), (2000, 510356), (2200, 463960), (2240, 455675), (2464, 414250), (2750, 371168), (2800, 364540), (3080, 331400), (3314, 308000), (3500, 291632), (3520, 289975), (3850, 265120), (4000, 255178), (4400, 231980), (4928, 207125), (5500, 185584), (5600, 182270), (6160, 165700), (6628, 154000), (7000, 145816), (7700, 132560), (8000, 127589), (8285, 123200), (8800, 115990), (9625, 106048), (11000, 92792), (11200, 91135), (11599, 88000), (12320, 82850), (13256, 77000), (14000, 72908), (15400, 66280), (16570, 61600), (17600, 57995), (18227, 56000), (19250, 53024), (22000, 46396), (23198, 44000), (24640, 41425), (26512, 38500), (28000, 36454), (30800, 33140)]