838351680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1019}}^1$

素因数の和:1896

約数の個数: 112

約数和(自身を含む): 2667487680

約数和(自身を除く): 1829136000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 857, 960, 1019, 1714, 2038, 2571, 3057, 3428, 4076, 4285, 5095, 5142, 6114, 6856, 8152, 8570, 10190, 10284, 12228, 12855, 13712, 15285, 16304, 17140, 20380, 20568, 24456, 25710, 27424, 30570, 32608, 34280, 40760, 41136, 48912, 51420, 54848, 61140, 65216, 68560, 81520, 82272, 97824, 102840, 122280, 137120, 163040, 164544, 195648, 205680, 244560, 274240, 326080, 411360, 489120, 822720, 873283, 978240, 1746566, 2619849, 3493132, 4366415, 5239698, 6986264, 8732830, 10479396, 13099245, 13972528, 17465660, 20958792, 26198490, 27945056, 34931320, 41917584, 52396980, 55890112, 69862640, 83835168, 104793960, 139725280, 167670336, 209587920, 279450560, 419175840, 838351680]

約数ペア:

[(1, 838351680), (2, 419175840), (3, 279450560), (4, 209587920), (5, 167670336), (6, 139725280), (8, 104793960), (10, 83835168), (12, 69862640), (15, 55890112), (16, 52396980), (20, 41917584), (24, 34931320), (30, 27945056), (32, 26198490), (40, 20958792), (48, 17465660), (60, 13972528), (64, 13099245), (80, 10479396), (96, 8732830), (120, 6986264), (160, 5239698), (192, 4366415), (240, 3493132), (320, 2619849), (480, 1746566), (857, 978240), (960, 873283), (1019, 822720), (1714, 489120), (2038, 411360), (2571, 326080), (3057, 274240), (3428, 244560), (4076, 205680), (4285, 195648), (5095, 164544), (5142, 163040), (6114, 137120), (6856, 122280), (8152, 102840), (8570, 97824), (10190, 82272), (10284, 81520), (12228, 68560), (12855, 65216), (13712, 61140), (15285, 54848), (16304, 51420), (17140, 48912), (20380, 41136), (20568, 40760), (24456, 34280), (25710, 32608), (27424, 30570)]