270155480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13217}}^1$

素因数の和:13308

約数の個数: 64

約数和(自身を含む): 704255040

約数和(自身を除く): 434099560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 13217, 20440, 26434, 52868, 66085, 92519, 105736, 132170, 185038, 264340, 370076, 462595, 528680, 740152, 925190, 964841, 1850380, 1929682, 3700760, 3859364, 4824205, 6753887, 7718728, 9648410, 13507774, 19296820, 27015548, 33769435, 38593640, 54031096, 67538870, 135077740, 270155480]

約数ペア:

[(1, 270155480), (2, 135077740), (4, 67538870), (5, 54031096), (7, 38593640), (8, 33769435), (10, 27015548), (14, 19296820), (20, 13507774), (28, 9648410), (35, 7718728), (40, 6753887), (56, 4824205), (70, 3859364), (73, 3700760), (140, 1929682), (146, 1850380), (280, 964841), (292, 925190), (365, 740152), (511, 528680), (584, 462595), (730, 370076), (1022, 264340), (1460, 185038), (2044, 132170), (2555, 105736), (2920, 92519), (4088, 66085), (5110, 52868), (10220, 26434), (13217, 20440)]