2556224000

素因数分解:

$2^9\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3675

約数の個数: 160

約数和(自身を含む): 6955483392

約数和(自身を除く): 4399259392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 256, 275, 320, 352, 400, 440, 500, 512, 550, 640, 704, 800, 880, 1000, 1100, 1280, 1375, 1408, 1600, 1760, 2000, 2200, 2560, 2750, 2816, 3200, 3520, 3631, 4000, 4400, 5500, 5632, 6400, 7040, 7262, 8000, 8800, 11000, 12800, 14080, 14524, 16000, 17600, 18155, 22000, 28160, 29048, 32000, 35200, 36310, 39941, 44000, 58096, 64000, 70400, 72620, 79882, 88000, 90775, 116192, 140800, 145240, 159764, 176000, 181550, 199705, 232384, 290480, 319528, 352000, 363100, 399410, 453875, 464768, 580960, 639056, 704000, 726200, 798820, 907750, 929536, 998525, 1161920, 1278112, 1452400, 1597640, 1815500, 1859072, 1997050, 2323840, 2556224, 2904800, 3195280, 3631000, 3994100, 4647680, 4992625, 5112448, 5809600, 6390560, 7262000, 7988200, 9295360, 9985250, 10224896, 11619200, 12781120, 14524000, 15976400, 19970500, 20449792, 23238400, 25562240, 29048000, 31952800, 39941000, 46476800, 51124480, 58096000, 63905600, 79882000, 102248960, 116192000, 127811200, 159764000, 232384000, 255622400, 319528000, 511244800, 639056000, 1278112000, 2556224000]

約数ペア:

[(1, 2556224000), (2, 1278112000), (4, 639056000), (5, 511244800), (8, 319528000), (10, 255622400), (11, 232384000), (16, 159764000), (20, 127811200), (22, 116192000), (25, 102248960), (32, 79882000), (40, 63905600), (44, 58096000), (50, 51124480), (55, 46476800), (64, 39941000), (80, 31952800), (88, 29048000), (100, 25562240), (110, 23238400), (125, 20449792), (128, 19970500), (160, 15976400), (176, 14524000), (200, 12781120), (220, 11619200), (250, 10224896), (256, 9985250), (275, 9295360), (320, 7988200), (352, 7262000), (400, 6390560), (440, 5809600), (500, 5112448), (512, 4992625), (550, 4647680), (640, 3994100), (704, 3631000), (800, 3195280), (880, 2904800), (1000, 2556224), (1100, 2323840), (1280, 1997050), (1375, 1859072), (1408, 1815500), (1600, 1597640), (1760, 1452400), (2000, 1278112), (2200, 1161920), (2560, 998525), (2750, 929536), (2816, 907750), (3200, 798820), (3520, 726200), (3631, 704000), (4000, 639056), (4400, 580960), (5500, 464768), (5632, 453875), (6400, 399410), (7040, 363100), (7262, 352000), (8000, 319528), (8800, 290480), (11000, 232384), (12800, 199705), (14080, 181550), (14524, 176000), (16000, 159764), (17600, 145240), (18155, 140800), (22000, 116192), (28160, 90775), (29048, 88000), (32000, 79882), (35200, 72620), (36310, 70400), (39941, 64000), (44000, 58096)]