71378040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3323}}^1$

素因数の和:3516

約数の個数: 64

約数和(自身を含む): 215395200

約数和(自身を除く): 144017160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 3323, 3580, 4296, 5370, 6646, 7160, 9969, 10740, 13292, 16615, 19938, 21480, 26584, 33230, 39876, 49845, 66460, 79752, 99690, 132920, 199380, 398760, 594817, 1189634, 1784451, 2379268, 2974085, 3568902, 4758536, 5948170, 7137804, 8922255, 11896340, 14275608, 17844510, 23792680, 35689020, 71378040]

約数ペア:

[(1, 71378040), (2, 35689020), (3, 23792680), (4, 17844510), (5, 14275608), (6, 11896340), (8, 8922255), (10, 7137804), (12, 5948170), (15, 4758536), (20, 3568902), (24, 2974085), (30, 2379268), (40, 1784451), (60, 1189634), (120, 594817), (179, 398760), (358, 199380), (537, 132920), (716, 99690), (895, 79752), (1074, 66460), (1432, 49845), (1790, 39876), (2148, 33230), (2685, 26584), (3323, 21480), (3580, 19938), (4296, 16615), (5370, 13292), (6646, 10740), (7160, 9969)]