201831712720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{8761}}^1$

素因数の和:9389

約数の個数: 160

約数和(自身を含む): 523808902656

約数和(自身を除く): 321977189936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 557, 752, 880, 940, 1034, 1114, 1880, 2068, 2228, 2585, 2785, 3760, 4136, 4456, 5170, 5570, 6127, 8272, 8761, 8912, 10340, 11140, 12254, 17522, 20680, 22280, 24508, 26179, 30635, 35044, 41360, 43805, 44560, 49016, 52358, 61270, 70088, 87610, 96371, 98032, 104716, 122540, 130895, 140176, 175220, 192742, 209432, 245080, 261790, 287969, 350440, 385484, 411767, 418864, 481855, 490160, 523580, 575938, 700880, 770968, 823534, 963710, 1047160, 1151876, 1439845, 1541936, 1647068, 1927420, 2058835, 2094320, 2303752, 2879690, 3294136, 3854840, 4117670, 4529437, 4607504, 4879877, 5759380, 6588272, 7709680, 8235340, 9058874, 9759754, 11518760, 16470680, 18117748, 19519508, 22647185, 23037520, 24399385, 32941360, 36235496, 39039016, 45294370, 48798770, 53678647, 72470992, 78078032, 90588740, 97597540, 107357294, 181177480, 195195080, 214714588, 229354219, 268393235, 362354960, 390390160, 429429176, 458708438, 536786470, 858858352, 917416876, 1073572940, 1146771095, 1834833752, 2147145880, 2293542190, 2522896409, 3669667504, 4294291760, 4587084380, 5045792818, 9174168760, 10091585636, 12614482045, 18348337520, 20183171272, 25228964090, 40366342544, 50457928180, 100915856360, 201831712720]

約数ペア:

[(1, 201831712720), (2, 100915856360), (4, 50457928180), (5, 40366342544), (8, 25228964090), (10, 20183171272), (11, 18348337520), (16, 12614482045), (20, 10091585636), (22, 9174168760), (40, 5045792818), (44, 4587084380), (47, 4294291760), (55, 3669667504), (80, 2522896409), (88, 2293542190), (94, 2147145880), (110, 1834833752), (176, 1146771095), (188, 1073572940), (220, 917416876), (235, 858858352), (376, 536786470), (440, 458708438), (470, 429429176), (517, 390390160), (557, 362354960), (752, 268393235), (880, 229354219), (940, 214714588), (1034, 195195080), (1114, 181177480), (1880, 107357294), (2068, 97597540), (2228, 90588740), (2585, 78078032), (2785, 72470992), (3760, 53678647), (4136, 48798770), (4456, 45294370), (5170, 39039016), (5570, 36235496), (6127, 32941360), (8272, 24399385), (8761, 23037520), (8912, 22647185), (10340, 19519508), (11140, 18117748), (12254, 16470680), (17522, 11518760), (20680, 9759754), (22280, 9058874), (24508, 8235340), (26179, 7709680), (30635, 6588272), (35044, 5759380), (41360, 4879877), (43805, 4607504), (44560, 4529437), (49016, 4117670), (52358, 3854840), (61270, 3294136), (70088, 2879690), (87610, 2303752), (96371, 2094320), (98032, 2058835), (104716, 1927420), (122540, 1647068), (130895, 1541936), (140176, 1439845), (175220, 1151876), (192742, 1047160), (209432, 963710), (245080, 823534), (261790, 770968), (287969, 700880), (350440, 575938), (385484, 523580), (411767, 490160), (418864, 481855)]