71024280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31151}}^1$

素因数の和:31184

約数の個数: 64

約数和(自身を含む): 224294400

約数和(自身を除く): 153270120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 31151, 62302, 93453, 124604, 155755, 186906, 249208, 311510, 373812, 467265, 591869, 623020, 747624, 934530, 1183738, 1246040, 1775607, 1869060, 2367476, 2959345, 3551214, 3738120, 4734952, 5918690, 7102428, 8878035, 11837380, 14204856, 17756070, 23674760, 35512140, 71024280]

約数ペア:

[(1, 71024280), (2, 35512140), (3, 23674760), (4, 17756070), (5, 14204856), (6, 11837380), (8, 8878035), (10, 7102428), (12, 5918690), (15, 4734952), (19, 3738120), (20, 3551214), (24, 2959345), (30, 2367476), (38, 1869060), (40, 1775607), (57, 1246040), (60, 1183738), (76, 934530), (95, 747624), (114, 623020), (120, 591869), (152, 467265), (190, 373812), (228, 311510), (285, 249208), (380, 186906), (456, 155755), (570, 124604), (760, 93453), (1140, 62302), (2280, 31151)]