148629040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5647}}^1$

素因数の和:5714

約数の個数: 80

約数和(自身を含む): 403402752

約数和(自身を除く): 254773712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 5264, 5647, 6580, 11294, 13160, 22588, 26320, 28235, 39529, 45176, 56470, 79058, 90352, 112940, 158116, 197645, 225880, 265409, 316232, 395290, 451760, 530818, 632464, 790580, 1061636, 1327045, 1581160, 1857863, 2123272, 2654090, 3162320, 3715726, 4246544, 5308180, 7431452, 9289315, 10616360, 14862904, 18578630, 21232720, 29725808, 37157260, 74314520, 148629040]

約数ペア:

[(1, 148629040), (2, 74314520), (4, 37157260), (5, 29725808), (7, 21232720), (8, 18578630), (10, 14862904), (14, 10616360), (16, 9289315), (20, 7431452), (28, 5308180), (35, 4246544), (40, 3715726), (47, 3162320), (56, 2654090), (70, 2123272), (80, 1857863), (94, 1581160), (112, 1327045), (140, 1061636), (188, 790580), (235, 632464), (280, 530818), (329, 451760), (376, 395290), (470, 316232), (560, 265409), (658, 225880), (752, 197645), (940, 158116), (1316, 112940), (1645, 90352), (1880, 79058), (2632, 56470), (3290, 45176), (3760, 39529), (5264, 28235), (5647, 26320), (6580, 22588), (11294, 13160)]