213064080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1901}}^1$

素因数の和:2384

約数の個数: 80

約数和(自身を含む): 662261184

約数和(自身を除く): 449197104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 934, 1401, 1868, 1901, 2335, 2802, 3736, 3802, 4670, 5604, 5703, 7005, 7472, 7604, 9340, 9505, 11208, 11406, 14010, 15208, 18680, 19010, 22416, 22812, 28020, 28515, 30416, 37360, 38020, 45624, 56040, 57030, 76040, 91248, 112080, 114060, 152080, 228120, 456240, 887767, 1775534, 2663301, 3551068, 4438835, 5326602, 7102136, 8877670, 10653204, 13316505, 14204272, 17755340, 21306408, 26633010, 35510680, 42612816, 53266020, 71021360, 106532040, 213064080]

約数ペア:

[(1, 213064080), (2, 106532040), (3, 71021360), (4, 53266020), (5, 42612816), (6, 35510680), (8, 26633010), (10, 21306408), (12, 17755340), (15, 14204272), (16, 13316505), (20, 10653204), (24, 8877670), (30, 7102136), (40, 5326602), (48, 4438835), (60, 3551068), (80, 2663301), (120, 1775534), (240, 887767), (467, 456240), (934, 228120), (1401, 152080), (1868, 114060), (1901, 112080), (2335, 91248), (2802, 76040), (3736, 57030), (3802, 56040), (4670, 45624), (5604, 38020), (5703, 37360), (7005, 30416), (7472, 28515), (7604, 28020), (9340, 22812), (9505, 22416), (11208, 19010), (11406, 18680), (14010, 15208)]