125777120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 352664928

約数和(自身を除く): 226887808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 160, 196, 224, 244, 245, 263, 280, 305, 392, 427, 488, 490, 526, 560, 610, 784, 854, 976, 980, 1052, 1120, 1220, 1315, 1568, 1708, 1841, 1952, 1960, 2104, 2135, 2440, 2630, 2989, 3416, 3682, 3920, 4208, 4270, 4880, 5260, 5978, 6832, 7364, 7840, 8416, 8540, 9205, 9760, 10520, 11956, 12887, 13664, 14728, 14945, 16043, 17080, 18410, 21040, 23912, 25774, 29456, 29890, 32086, 34160, 36820, 42080, 47824, 51548, 58912, 59780, 64172, 64435, 68320, 73640, 80215, 95648, 103096, 112301, 119560, 128344, 128870, 147280, 160430, 206192, 224602, 239120, 256688, 257740, 294560, 320860, 412384, 449204, 478240, 513376, 515480, 561505, 641720, 786107, 898408, 1030960, 1123010, 1283440, 1572214, 1796816, 2061920, 2246020, 2566880, 3144428, 3593632, 3930535, 4492040, 6288856, 7861070, 8984080, 12577712, 15722140, 17968160, 25155424, 31444280, 62888560, 125777120]

約数ペア:

[(1, 125777120), (2, 62888560), (4, 31444280), (5, 25155424), (7, 17968160), (8, 15722140), (10, 12577712), (14, 8984080), (16, 7861070), (20, 6288856), (28, 4492040), (32, 3930535), (35, 3593632), (40, 3144428), (49, 2566880), (56, 2246020), (61, 2061920), (70, 1796816), (80, 1572214), (98, 1283440), (112, 1123010), (122, 1030960), (140, 898408), (160, 786107), (196, 641720), (224, 561505), (244, 515480), (245, 513376), (263, 478240), (280, 449204), (305, 412384), (392, 320860), (427, 294560), (488, 257740), (490, 256688), (526, 239120), (560, 224602), (610, 206192), (784, 160430), (854, 147280), (976, 128870), (980, 128344), (1052, 119560), (1120, 112301), (1220, 103096), (1315, 95648), (1568, 80215), (1708, 73640), (1841, 68320), (1952, 64435), (1960, 64172), (2104, 59780), (2135, 58912), (2440, 51548), (2630, 47824), (2989, 42080), (3416, 36820), (3682, 34160), (3920, 32086), (4208, 29890), (4270, 29456), (4880, 25774), (5260, 23912), (5978, 21040), (6832, 18410), (7364, 17080), (7840, 16043), (8416, 14945), (8540, 14728), (9205, 13664), (9760, 12887), (10520, 11956)]