2123472240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42743}}^1$

素因数の和:42788

約数の個数: 160

約数和(自身を含む): 7632368640

約数和(自身を除く): 5508896400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 12420, 16560, 24840, 42743, 49680, 85486, 128229, 170972, 213715, 256458, 341944, 384687, 427430, 512916, 641145, 683888, 769374, 854860, 983089, 1025832, 1154061, 1282290, 1538748, 1709720, 1923435, 1966178, 2051664, 2308122, 2564580, 2949267, 3077496, 3419440, 3846870, 3932356, 4616244, 4915445, 5129160, 5770305, 5898534, 6154992, 7693740, 7864712, 8847801, 9232488, 9830890, 10258320, 11540610, 11797068, 14746335, 15387480, 15729424, 17695602, 18464976, 19661780, 23081220, 23594136, 26543403, 29492670, 30774960, 35391204, 39323560, 44239005, 46162440, 47188272, 53086806, 58985340, 70782408, 78647120, 88478010, 92324880, 106173612, 117970680, 132717015, 141564816, 176956020, 212347224, 235941360, 265434030, 353912040, 424694448, 530868060, 707824080, 1061736120, 2123472240]

約数ペア:

[(1, 2123472240), (2, 1061736120), (3, 707824080), (4, 530868060), (5, 424694448), (6, 353912040), (8, 265434030), (9, 235941360), (10, 212347224), (12, 176956020), (15, 141564816), (16, 132717015), (18, 117970680), (20, 106173612), (23, 92324880), (24, 88478010), (27, 78647120), (30, 70782408), (36, 58985340), (40, 53086806), (45, 47188272), (46, 46162440), (48, 44239005), (54, 39323560), (60, 35391204), (69, 30774960), (72, 29492670), (80, 26543403), (90, 23594136), (92, 23081220), (108, 19661780), (115, 18464976), (120, 17695602), (135, 15729424), (138, 15387480), (144, 14746335), (180, 11797068), (184, 11540610), (207, 10258320), (216, 9830890), (230, 9232488), (240, 8847801), (270, 7864712), (276, 7693740), (345, 6154992), (360, 5898534), (368, 5770305), (414, 5129160), (432, 4915445), (460, 4616244), (540, 3932356), (552, 3846870), (621, 3419440), (690, 3077496), (720, 2949267), (828, 2564580), (920, 2308122), (1035, 2051664), (1080, 1966178), (1104, 1923435), (1242, 1709720), (1380, 1538748), (1656, 1282290), (1840, 1154061), (2070, 1025832), (2160, 983089), (2484, 854860), (2760, 769374), (3105, 683888), (3312, 641145), (4140, 512916), (4968, 427430), (5520, 384687), (6210, 341944), (8280, 256458), (9936, 213715), (12420, 170972), (16560, 128229), (24840, 85486), (42743, 49680)]