171211040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 543594240

約数和(自身を除く): 372383200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1069, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2138, 2288, 2464, 2860, 2912, 3080, 3640, 4004, 4276, 4576, 5005, 5345, 5720, 6160, 7280, 7483, 8008, 8552, 10010, 10690, 11440, 11759, 12320, 13897, 14560, 14966, 16016, 17104, 20020, 21380, 22880, 23518, 27794, 29932, 32032, 34208, 37415, 40040, 42760, 47036, 55588, 58795, 59864, 69485, 74830, 80080, 82313, 85520, 94072, 97279, 111176, 117590, 119728, 138970, 149660, 152867, 160160, 164626, 171040, 188144, 194558, 222352, 235180, 239456, 277940, 299320, 305734, 329252, 376288, 389116, 411565, 444704, 470360, 486395, 555880, 598640, 611468, 658504, 764335, 778232, 823130, 940720, 972790, 1070069, 1111760, 1197280, 1222936, 1317008, 1528670, 1556464, 1646260, 1881440, 1945580, 2140138, 2223520, 2445872, 2634016, 3057340, 3112928, 3292520, 3891160, 4280276, 4891744, 5350345, 6114680, 6585040, 7782320, 8560552, 10700690, 12229360, 13170080, 15564640, 17121104, 21401380, 24458720, 34242208, 42802760, 85605520, 171211040]

約数ペア:

[(1, 171211040), (2, 85605520), (4, 42802760), (5, 34242208), (7, 24458720), (8, 21401380), (10, 17121104), (11, 15564640), (13, 13170080), (14, 12229360), (16, 10700690), (20, 8560552), (22, 7782320), (26, 6585040), (28, 6114680), (32, 5350345), (35, 4891744), (40, 4280276), (44, 3891160), (52, 3292520), (55, 3112928), (56, 3057340), (65, 2634016), (70, 2445872), (77, 2223520), (80, 2140138), (88, 1945580), (91, 1881440), (104, 1646260), (110, 1556464), (112, 1528670), (130, 1317008), (140, 1222936), (143, 1197280), (154, 1111760), (160, 1070069), (176, 972790), (182, 940720), (208, 823130), (220, 778232), (224, 764335), (260, 658504), (280, 611468), (286, 598640), (308, 555880), (352, 486395), (364, 470360), (385, 444704), (416, 411565), (440, 389116), (455, 376288), (520, 329252), (560, 305734), (572, 299320), (616, 277940), (715, 239456), (728, 235180), (770, 222352), (880, 194558), (910, 188144), (1001, 171040), (1040, 164626), (1069, 160160), (1120, 152867), (1144, 149660), (1232, 138970), (1430, 119728), (1456, 117590), (1540, 111176), (1760, 97279), (1820, 94072), (2002, 85520), (2080, 82313), (2138, 80080), (2288, 74830), (2464, 69485), (2860, 59864), (2912, 58795), (3080, 55588), (3640, 47036), (4004, 42760), (4276, 40040), (4576, 37415), (5005, 34208), (5345, 32032), (5720, 29932), (6160, 27794), (7280, 23518), (7483, 22880), (8008, 21380), (8552, 20020), (10010, 17104), (10690, 16016), (11440, 14966), (11759, 14560), (12320, 13897)]