122684240

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 353548800

約数和(自身を除く): 230864560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 263, 272, 280, 340, 343, 392, 476, 490, 526, 560, 595, 680, 686, 784, 833, 952, 980, 1052, 1190, 1315, 1360, 1372, 1666, 1715, 1841, 1904, 1960, 2104, 2380, 2630, 2744, 3332, 3430, 3682, 3920, 4165, 4208, 4471, 4760, 5260, 5488, 5831, 6664, 6860, 7364, 8330, 8942, 9205, 9520, 10520, 11662, 12887, 13328, 13720, 14728, 16660, 17884, 18410, 21040, 22355, 23324, 25774, 27440, 29155, 29456, 31297, 33320, 35768, 36820, 44710, 46648, 51548, 58310, 62594, 64435, 66640, 71536, 73640, 89420, 90209, 93296, 103096, 116620, 125188, 128870, 147280, 156485, 178840, 180418, 206192, 219079, 233240, 250376, 257740, 312970, 357680, 360836, 438158, 451045, 466480, 500752, 515480, 625940, 721672, 876316, 902090, 1030960, 1095395, 1251880, 1443344, 1533553, 1752632, 1804180, 2190790, 2503760, 3067106, 3505264, 3608360, 4381580, 6134212, 7216720, 7667765, 8763160, 12268424, 15335530, 17526320, 24536848, 30671060, 61342120, 122684240]

約数ペア:

[(1, 122684240), (2, 61342120), (4, 30671060), (5, 24536848), (7, 17526320), (8, 15335530), (10, 12268424), (14, 8763160), (16, 7667765), (17, 7216720), (20, 6134212), (28, 4381580), (34, 3608360), (35, 3505264), (40, 3067106), (49, 2503760), (56, 2190790), (68, 1804180), (70, 1752632), (80, 1533553), (85, 1443344), (98, 1251880), (112, 1095395), (119, 1030960), (136, 902090), (140, 876316), (170, 721672), (196, 625940), (238, 515480), (245, 500752), (263, 466480), (272, 451045), (280, 438158), (340, 360836), (343, 357680), (392, 312970), (476, 257740), (490, 250376), (526, 233240), (560, 219079), (595, 206192), (680, 180418), (686, 178840), (784, 156485), (833, 147280), (952, 128870), (980, 125188), (1052, 116620), (1190, 103096), (1315, 93296), (1360, 90209), (1372, 89420), (1666, 73640), (1715, 71536), (1841, 66640), (1904, 64435), (1960, 62594), (2104, 58310), (2380, 51548), (2630, 46648), (2744, 44710), (3332, 36820), (3430, 35768), (3682, 33320), (3920, 31297), (4165, 29456), (4208, 29155), (4471, 27440), (4760, 25774), (5260, 23324), (5488, 22355), (5831, 21040), (6664, 18410), (6860, 17884), (7364, 16660), (8330, 14728), (8942, 13720), (9205, 13328), (9520, 12887), (10520, 11662)]