432848000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2123

約数の個数: 128

約数和(自身を含む): 1159507440

約数和(自身を除く): 726659440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 640, 650, 800, 832, 1000, 1040, 1300, 1600, 1625, 1664, 2000, 2080, 2081, 2600, 3200, 3250, 4000, 4160, 4162, 5200, 6500, 8000, 8320, 8324, 10400, 10405, 13000, 16000, 16648, 20800, 20810, 26000, 27053, 33296, 41600, 41620, 52000, 52025, 54106, 66592, 83240, 104000, 104050, 108212, 133184, 135265, 166480, 208000, 208100, 216424, 260125, 266368, 270530, 332960, 416200, 432848, 520250, 541060, 665920, 676325, 832400, 865696, 1040500, 1082120, 1331840, 1352650, 1664800, 1731392, 2081000, 2164240, 2705300, 3329600, 3381625, 3462784, 4162000, 4328480, 5410600, 6659200, 6763250, 8324000, 8656960, 10821200, 13526500, 16648000, 17313920, 21642400, 27053000, 33296000, 43284800, 54106000, 86569600, 108212000, 216424000, 432848000]

約数ペア:

[(1, 432848000), (2, 216424000), (4, 108212000), (5, 86569600), (8, 54106000), (10, 43284800), (13, 33296000), (16, 27053000), (20, 21642400), (25, 17313920), (26, 16648000), (32, 13526500), (40, 10821200), (50, 8656960), (52, 8324000), (64, 6763250), (65, 6659200), (80, 5410600), (100, 4328480), (104, 4162000), (125, 3462784), (128, 3381625), (130, 3329600), (160, 2705300), (200, 2164240), (208, 2081000), (250, 1731392), (260, 1664800), (320, 1352650), (325, 1331840), (400, 1082120), (416, 1040500), (500, 865696), (520, 832400), (640, 676325), (650, 665920), (800, 541060), (832, 520250), (1000, 432848), (1040, 416200), (1300, 332960), (1600, 270530), (1625, 266368), (1664, 260125), (2000, 216424), (2080, 208100), (2081, 208000), (2600, 166480), (3200, 135265), (3250, 133184), (4000, 108212), (4160, 104050), (4162, 104000), (5200, 83240), (6500, 66592), (8000, 54106), (8320, 52025), (8324, 52000), (10400, 41620), (10405, 41600), (13000, 33296), (16000, 27053), (16648, 26000), (20800, 20810)]