68558560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 189749952

約数和(自身を除く): 121191392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1493, 1640, 2296, 2870, 2986, 3280, 4592, 5740, 5972, 6560, 7465, 9184, 10451, 11480, 11944, 14930, 20902, 22960, 23888, 29860, 41804, 45920, 47776, 52255, 59720, 61213, 83608, 104510, 119440, 122426, 167216, 209020, 238880, 244852, 306065, 334432, 418040, 428491, 489704, 612130, 836080, 856982, 979408, 1224260, 1672160, 1713964, 1958816, 2142455, 2448520, 3427928, 4284910, 4897040, 6855856, 8569820, 9794080, 13711712, 17139640, 34279280, 68558560]

約数ペア:

[(1, 68558560), (2, 34279280), (4, 17139640), (5, 13711712), (7, 9794080), (8, 8569820), (10, 6855856), (14, 4897040), (16, 4284910), (20, 3427928), (28, 2448520), (32, 2142455), (35, 1958816), (40, 1713964), (41, 1672160), (56, 1224260), (70, 979408), (80, 856982), (82, 836080), (112, 612130), (140, 489704), (160, 428491), (164, 418040), (205, 334432), (224, 306065), (280, 244852), (287, 238880), (328, 209020), (410, 167216), (560, 122426), (574, 119440), (656, 104510), (820, 83608), (1120, 61213), (1148, 59720), (1312, 52255), (1435, 47776), (1493, 45920), (1640, 41804), (2296, 29860), (2870, 23888), (2986, 22960), (3280, 20902), (4592, 14930), (5740, 11944), (5972, 11480), (6560, 10451), (7465, 9184)]