134865760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 340472160

約数和(自身を除く): 205606400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 179, 272, 277, 340, 358, 544, 554, 680, 716, 895, 1108, 1360, 1385, 1432, 1790, 2216, 2720, 2770, 2864, 3043, 3580, 4432, 4709, 5540, 5728, 6086, 7160, 8864, 9418, 11080, 12172, 14320, 15215, 18836, 22160, 23545, 24344, 28640, 30430, 37672, 44320, 47090, 48688, 49583, 60860, 75344, 94180, 97376, 99166, 121720, 150688, 188360, 198332, 243440, 247915, 376720, 396664, 486880, 495830, 753440, 793328, 842911, 991660, 1586656, 1685822, 1983320, 3371644, 3966640, 4214555, 6743288, 7933280, 8429110, 13486576, 16858220, 26973152, 33716440, 67432880, 134865760]

約数ペア:

[(1, 134865760), (2, 67432880), (4, 33716440), (5, 26973152), (8, 16858220), (10, 13486576), (16, 8429110), (17, 7933280), (20, 6743288), (32, 4214555), (34, 3966640), (40, 3371644), (68, 1983320), (80, 1685822), (85, 1586656), (136, 991660), (160, 842911), (170, 793328), (179, 753440), (272, 495830), (277, 486880), (340, 396664), (358, 376720), (544, 247915), (554, 243440), (680, 198332), (716, 188360), (895, 150688), (1108, 121720), (1360, 99166), (1385, 97376), (1432, 94180), (1790, 75344), (2216, 60860), (2720, 49583), (2770, 48688), (2864, 47090), (3043, 44320), (3580, 37672), (4432, 30430), (4709, 28640), (5540, 24344), (5728, 23545), (6086, 22160), (7160, 18836), (8864, 15215), (9418, 14320), (11080, 12172)]