6446048000

素因数分解:

$2^8\times 5^3\times 7^2\times {\mathrm{4111}}^1$

素因数の和:4156

約数の個数: 216

約数和(自身を含む): 18684154944

約数和(自身を除く): 12238106944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 256, 280, 320, 350, 392, 400, 448, 490, 500, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1120, 1225, 1280, 1400, 1568, 1600, 1750, 1792, 1960, 2000, 2240, 2450, 2800, 3136, 3200, 3500, 3920, 4000, 4111, 4480, 4900, 5600, 6125, 6272, 6400, 7000, 7840, 8000, 8222, 8960, 9800, 11200, 12250, 12544, 14000, 15680, 16000, 16444, 19600, 20555, 22400, 24500, 28000, 28777, 31360, 32000, 32888, 39200, 41110, 44800, 49000, 56000, 57554, 62720, 65776, 78400, 82220, 98000, 102775, 112000, 115108, 131552, 143885, 156800, 164440, 196000, 201439, 205550, 224000, 230216, 263104, 287770, 313600, 328880, 392000, 402878, 411100, 460432, 513875, 526208, 575540, 657760, 719425, 784000, 805756, 822200, 920864, 1007195, 1027750, 1052416, 1151080, 1315520, 1438850, 1568000, 1611512, 1644400, 1841728, 2014390, 2055500, 2302160, 2631040, 2877700, 3223024, 3288800, 3597125, 3683456, 4028780, 4111000, 4604320, 5035975, 5262080, 5755400, 6446048, 6577600, 7194250, 7366912, 8057560, 8222000, 9208640, 10071950, 11510800, 12892096, 13155200, 14388500, 16115120, 16444000, 18417280, 20143900, 23021600, 25179875, 25784192, 26310400, 28777000, 32230240, 32888000, 36834560, 40287800, 46043200, 50359750, 51568384, 57554000, 64460480, 65776000, 80575600, 92086400, 100719500, 115108000, 128920960, 131552000, 161151200, 184172800, 201439000, 230216000, 257841920, 322302400, 402878000, 460432000, 644604800, 805756000, 920864000, 1289209600, 1611512000, 3223024000, 6446048000]

約数ペア:

[(1, 6446048000), (2, 3223024000), (4, 1611512000), (5, 1289209600), (7, 920864000), (8, 805756000), (10, 644604800), (14, 460432000), (16, 402878000), (20, 322302400), (25, 257841920), (28, 230216000), (32, 201439000), (35, 184172800), (40, 161151200), (49, 131552000), (50, 128920960), (56, 115108000), (64, 100719500), (70, 92086400), (80, 80575600), (98, 65776000), (100, 64460480), (112, 57554000), (125, 51568384), (128, 50359750), (140, 46043200), (160, 40287800), (175, 36834560), (196, 32888000), (200, 32230240), (224, 28777000), (245, 26310400), (250, 25784192), (256, 25179875), (280, 23021600), (320, 20143900), (350, 18417280), (392, 16444000), (400, 16115120), (448, 14388500), (490, 13155200), (500, 12892096), (560, 11510800), (640, 10071950), (700, 9208640), (784, 8222000), (800, 8057560), (875, 7366912), (896, 7194250), (980, 6577600), (1000, 6446048), (1120, 5755400), (1225, 5262080), (1280, 5035975), (1400, 4604320), (1568, 4111000), (1600, 4028780), (1750, 3683456), (1792, 3597125), (1960, 3288800), (2000, 3223024), (2240, 2877700), (2450, 2631040), (2800, 2302160), (3136, 2055500), (3200, 2014390), (3500, 1841728), (3920, 1644400), (4000, 1611512), (4111, 1568000), (4480, 1438850), (4900, 1315520), (5600, 1151080), (6125, 1052416), (6272, 1027750), (6400, 1007195), (7000, 920864), (7840, 822200), (8000, 805756), (8222, 784000), (8960, 719425), (9800, 657760), (11200, 575540), (12250, 526208), (12544, 513875), (14000, 460432), (15680, 411100), (16000, 402878), (16444, 392000), (19600, 328880), (20555, 313600), (22400, 287770), (24500, 263104), (28000, 230216), (28777, 224000), (31360, 205550), (32000, 201439), (32888, 196000), (39200, 164440), (41110, 156800), (44800, 143885), (49000, 131552), (56000, 115108), (57554, 112000), (62720, 102775), (65776, 98000), (78400, 82220)]