69678840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7541}}^1$

素因数の和:7573

約数の個数: 128

約数和(自身を含む): 260651520

約数和(自身を除く): 190972680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 7541, 9240, 15082, 22623, 30164, 37705, 45246, 52787, 60328, 75410, 82951, 90492, 105574, 113115, 150820, 158361, 165902, 180984, 211148, 226230, 248853, 263935, 301640, 316722, 331804, 414755, 422296, 452460, 497706, 527870, 580657, 633444, 663608, 791805, 829510, 904920, 995412, 1055740, 1161314, 1244265, 1266888, 1583610, 1659020, 1741971, 1990824, 2111480, 2322628, 2488530, 2903285, 3167220, 3318040, 3483942, 4645256, 4977060, 5806570, 6334440, 6967884, 8709855, 9954120, 11613140, 13935768, 17419710, 23226280, 34839420, 69678840]

約数ペア:

[(1, 69678840), (2, 34839420), (3, 23226280), (4, 17419710), (5, 13935768), (6, 11613140), (7, 9954120), (8, 8709855), (10, 6967884), (11, 6334440), (12, 5806570), (14, 4977060), (15, 4645256), (20, 3483942), (21, 3318040), (22, 3167220), (24, 2903285), (28, 2488530), (30, 2322628), (33, 2111480), (35, 1990824), (40, 1741971), (42, 1659020), (44, 1583610), (55, 1266888), (56, 1244265), (60, 1161314), (66, 1055740), (70, 995412), (77, 904920), (84, 829510), (88, 791805), (105, 663608), (110, 633444), (120, 580657), (132, 527870), (140, 497706), (154, 452460), (165, 422296), (168, 414755), (210, 331804), (220, 316722), (231, 301640), (264, 263935), (280, 248853), (308, 226230), (330, 211148), (385, 180984), (420, 165902), (440, 158361), (462, 150820), (616, 113115), (660, 105574), (770, 90492), (840, 82951), (924, 75410), (1155, 60328), (1320, 52787), (1540, 45246), (1848, 37705), (2310, 30164), (3080, 22623), (4620, 15082), (7541, 9240)]