142707040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2780

約数の個数: 96

約数和(自身を含む): 393652224

約数和(自身を除く): 250945184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 2711, 3290, 3760, 5264, 5422, 6580, 7520, 10528, 10844, 13160, 13555, 18977, 21688, 26320, 27110, 37954, 43376, 52640, 54220, 75908, 86752, 94885, 108440, 127417, 151816, 189770, 216880, 254834, 303632, 379540, 433760, 509668, 607264, 637085, 759080, 891919, 1019336, 1274170, 1518160, 1783838, 2038672, 2548340, 3036320, 3567676, 4077344, 4459595, 5096680, 7135352, 8919190, 10193360, 14270704, 17838380, 20386720, 28541408, 35676760, 71353520, 142707040]

約数ペア:

[(1, 142707040), (2, 71353520), (4, 35676760), (5, 28541408), (7, 20386720), (8, 17838380), (10, 14270704), (14, 10193360), (16, 8919190), (20, 7135352), (28, 5096680), (32, 4459595), (35, 4077344), (40, 3567676), (47, 3036320), (56, 2548340), (70, 2038672), (80, 1783838), (94, 1518160), (112, 1274170), (140, 1019336), (160, 891919), (188, 759080), (224, 637085), (235, 607264), (280, 509668), (329, 433760), (376, 379540), (470, 303632), (560, 254834), (658, 216880), (752, 189770), (940, 151816), (1120, 127417), (1316, 108440), (1504, 94885), (1645, 86752), (1880, 75908), (2632, 54220), (2711, 52640), (3290, 43376), (3760, 37954), (5264, 27110), (5422, 26320), (6580, 21688), (7520, 18977), (10528, 13555), (10844, 13160)]