133074960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{857}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 413652096

約数和(自身を除く): 280577136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 647, 857, 1294, 1714, 1941, 2571, 2588, 3235, 3428, 3882, 4285, 5142, 5176, 6470, 6856, 7764, 8570, 9705, 10284, 10352, 12855, 12940, 13712, 15528, 17140, 19410, 20568, 25710, 25880, 31056, 34280, 38820, 41136, 51420, 51760, 68560, 77640, 102840, 155280, 205680, 554479, 1108958, 1663437, 2217916, 2772395, 3326874, 4435832, 5544790, 6653748, 8317185, 8871664, 11089580, 13307496, 16634370, 22179160, 26614992, 33268740, 44358320, 66537480, 133074960]

約数ペア:

[(1, 133074960), (2, 66537480), (3, 44358320), (4, 33268740), (5, 26614992), (6, 22179160), (8, 16634370), (10, 13307496), (12, 11089580), (15, 8871664), (16, 8317185), (20, 6653748), (24, 5544790), (30, 4435832), (40, 3326874), (48, 2772395), (60, 2217916), (80, 1663437), (120, 1108958), (240, 554479), (647, 205680), (857, 155280), (1294, 102840), (1714, 77640), (1941, 68560), (2571, 51760), (2588, 51420), (3235, 41136), (3428, 38820), (3882, 34280), (4285, 31056), (5142, 25880), (5176, 25710), (6470, 20568), (6856, 19410), (7764, 17140), (8570, 15528), (9705, 13712), (10284, 12940), (10352, 12855)]