105867440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 290070720

約数和(自身を除く): 184203280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 196, 226, 239, 245, 280, 392, 452, 478, 490, 560, 565, 784, 791, 904, 956, 980, 1130, 1195, 1582, 1673, 1808, 1912, 1960, 2260, 2390, 3164, 3346, 3824, 3920, 3955, 4520, 4780, 5537, 6328, 6692, 7910, 8365, 9040, 9560, 11074, 11711, 12656, 13384, 15820, 16730, 19120, 22148, 23422, 26768, 27007, 27685, 31640, 33460, 44296, 46844, 54014, 55370, 58555, 63280, 66920, 88592, 93688, 108028, 110740, 117110, 133840, 135035, 187376, 189049, 216056, 221480, 234220, 270070, 378098, 432112, 442960, 468440, 540140, 756196, 936880, 945245, 1080280, 1323343, 1512392, 1890490, 2160560, 2646686, 3024784, 3780980, 5293372, 6616715, 7561960, 10586744, 13233430, 15123920, 21173488, 26466860, 52933720, 105867440]

約数ペア:

[(1, 105867440), (2, 52933720), (4, 26466860), (5, 21173488), (7, 15123920), (8, 13233430), (10, 10586744), (14, 7561960), (16, 6616715), (20, 5293372), (28, 3780980), (35, 3024784), (40, 2646686), (49, 2160560), (56, 1890490), (70, 1512392), (80, 1323343), (98, 1080280), (112, 945245), (113, 936880), (140, 756196), (196, 540140), (226, 468440), (239, 442960), (245, 432112), (280, 378098), (392, 270070), (452, 234220), (478, 221480), (490, 216056), (560, 189049), (565, 187376), (784, 135035), (791, 133840), (904, 117110), (956, 110740), (980, 108028), (1130, 93688), (1195, 88592), (1582, 66920), (1673, 63280), (1808, 58555), (1912, 55370), (1960, 54014), (2260, 46844), (2390, 44296), (3164, 33460), (3346, 31640), (3824, 27685), (3920, 27007), (3955, 26768), (4520, 23422), (4780, 22148), (5537, 19120), (6328, 16730), (6692, 15820), (7910, 13384), (8365, 12656), (9040, 11711), (9560, 11074)]