139357680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7541}}^1$

素因数の和:7575

約数の個数: 160

約数和(自身を含む): 538679808

約数和(自身を除く): 399322128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 7541, 9240, 15082, 18480, 22623, 30164, 37705, 45246, 52787, 60328, 75410, 82951, 90492, 105574, 113115, 120656, 150820, 158361, 165902, 180984, 211148, 226230, 248853, 263935, 301640, 316722, 331804, 361968, 414755, 422296, 452460, 497706, 527870, 580657, 603280, 633444, 663608, 791805, 829510, 844592, 904920, 995412, 1055740, 1161314, 1244265, 1266888, 1327216, 1583610, 1659020, 1741971, 1809840, 1990824, 2111480, 2322628, 2488530, 2533776, 2903285, 3167220, 3318040, 3483942, 3981648, 4222960, 4645256, 4977060, 5806570, 6334440, 6636080, 6967884, 8709855, 9290512, 9954120, 11613140, 12668880, 13935768, 17419710, 19908240, 23226280, 27871536, 34839420, 46452560, 69678840, 139357680]

約数ペア:

[(1, 139357680), (2, 69678840), (3, 46452560), (4, 34839420), (5, 27871536), (6, 23226280), (7, 19908240), (8, 17419710), (10, 13935768), (11, 12668880), (12, 11613140), (14, 9954120), (15, 9290512), (16, 8709855), (20, 6967884), (21, 6636080), (22, 6334440), (24, 5806570), (28, 4977060), (30, 4645256), (33, 4222960), (35, 3981648), (40, 3483942), (42, 3318040), (44, 3167220), (48, 2903285), (55, 2533776), (56, 2488530), (60, 2322628), (66, 2111480), (70, 1990824), (77, 1809840), (80, 1741971), (84, 1659020), (88, 1583610), (105, 1327216), (110, 1266888), (112, 1244265), (120, 1161314), (132, 1055740), (140, 995412), (154, 904920), (165, 844592), (168, 829510), (176, 791805), (210, 663608), (220, 633444), (231, 603280), (240, 580657), (264, 527870), (280, 497706), (308, 452460), (330, 422296), (336, 414755), (385, 361968), (420, 331804), (440, 316722), (462, 301640), (528, 263935), (560, 248853), (616, 226230), (660, 211148), (770, 180984), (840, 165902), (880, 158361), (924, 150820), (1155, 120656), (1232, 113115), (1320, 105574), (1540, 90492), (1680, 82951), (1848, 75410), (2310, 60328), (2640, 52787), (3080, 45246), (3696, 37705), (4620, 30164), (6160, 22623), (7541, 18480), (9240, 15082)]