140974346520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{7991743}}^1$

素因数の和:7991774

約数の個数: 144

約数和(自身を含む): 532969407360

約数和(自身を除く): 391995060840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 7991743, 15983486, 23975229, 31966972, 39958715, 47950458, 55942201, 63933944, 71925687, 79917430, 95900916, 111884402, 119876145, 143851374, 159834860, 167826603, 191801832, 223768804, 239752290, 279711005, 287702748, 319669720, 335653206, 359628435, 391595407, 447537608, 479504580, 503479809, 559422010, 575405496, 671306412, 719256870, 783190814, 839133015, 959009160, 1006959618, 1118844020, 1174786221, 1342612824, 1438513740, 1566381628, 1678266030, 1957977035, 2013919236, 2237688040, 2349572442, 2517399045, 2877027480, 3132763256, 3356532060, 3524358663, 3915954070, 4027838472, 4699144884, 5034798090, 5873931105, 6713064120, 7048717326, 7831908140, 9398289768, 10069596180, 11747862210, 14097434652, 15663816280, 17621793315, 20139192360, 23495724420, 28194869304, 35243586630, 46991448840, 70487173260, 140974346520]

約数ペア:

[(1, 140974346520), (2, 70487173260), (3, 46991448840), (4, 35243586630), (5, 28194869304), (6, 23495724420), (7, 20139192360), (8, 17621793315), (9, 15663816280), (10, 14097434652), (12, 11747862210), (14, 10069596180), (15, 9398289768), (18, 7831908140), (20, 7048717326), (21, 6713064120), (24, 5873931105), (28, 5034798090), (30, 4699144884), (35, 4027838472), (36, 3915954070), (40, 3524358663), (42, 3356532060), (45, 3132763256), (49, 2877027480), (56, 2517399045), (60, 2349572442), (63, 2237688040), (70, 2013919236), (72, 1957977035), (84, 1678266030), (90, 1566381628), (98, 1438513740), (105, 1342612824), (120, 1174786221), (126, 1118844020), (140, 1006959618), (147, 959009160), (168, 839133015), (180, 783190814), (196, 719256870), (210, 671306412), (245, 575405496), (252, 559422010), (280, 503479809), (294, 479504580), (315, 447537608), (360, 391595407), (392, 359628435), (420, 335653206), (441, 319669720), (490, 287702748), (504, 279711005), (588, 239752290), (630, 223768804), (735, 191801832), (840, 167826603), (882, 159834860), (980, 143851374), (1176, 119876145), (1260, 111884402), (1470, 95900916), (1764, 79917430), (1960, 71925687), (2205, 63933944), (2520, 55942201), (2940, 47950458), (3528, 39958715), (4410, 31966972), (5880, 23975229), (8820, 15983486), (17640, 7991743)]