27270320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 83566080

約数和(自身を除く): 56295760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 233, 266, 280, 304, 308, 380, 385, 418, 440, 466, 532, 560, 616, 665, 760, 770, 836, 880, 932, 1045, 1064, 1165, 1232, 1330, 1463, 1520, 1540, 1631, 1672, 1864, 2090, 2128, 2330, 2563, 2660, 2926, 3080, 3262, 3344, 3728, 4180, 4427, 4660, 5126, 5320, 5852, 6160, 6524, 7315, 8155, 8360, 8854, 9320, 10252, 10640, 11704, 12815, 13048, 14630, 16310, 16720, 17708, 17941, 18640, 20504, 22135, 23408, 25630, 26096, 29260, 30989, 32620, 35416, 35882, 41008, 44270, 48697, 51260, 58520, 61978, 65240, 70832, 71764, 88540, 89705, 97394, 102520, 117040, 123956, 130480, 143528, 154945, 177080, 179410, 194788, 205040, 243485, 247912, 287056, 309890, 340879, 354160, 358820, 389576, 486970, 495824, 619780, 681758, 717640, 779152, 973940, 1239560, 1363516, 1435280, 1704395, 1947880, 2479120, 2727032, 3408790, 3895760, 5454064, 6817580, 13635160, 27270320]

約数ペア:

[(1, 27270320), (2, 13635160), (4, 6817580), (5, 5454064), (7, 3895760), (8, 3408790), (10, 2727032), (11, 2479120), (14, 1947880), (16, 1704395), (19, 1435280), (20, 1363516), (22, 1239560), (28, 973940), (35, 779152), (38, 717640), (40, 681758), (44, 619780), (55, 495824), (56, 486970), (70, 389576), (76, 358820), (77, 354160), (80, 340879), (88, 309890), (95, 287056), (110, 247912), (112, 243485), (133, 205040), (140, 194788), (152, 179410), (154, 177080), (176, 154945), (190, 143528), (209, 130480), (220, 123956), (233, 117040), (266, 102520), (280, 97394), (304, 89705), (308, 88540), (380, 71764), (385, 70832), (418, 65240), (440, 61978), (466, 58520), (532, 51260), (560, 48697), (616, 44270), (665, 41008), (760, 35882), (770, 35416), (836, 32620), (880, 30989), (932, 29260), (1045, 26096), (1064, 25630), (1165, 23408), (1232, 22135), (1330, 20504), (1463, 18640), (1520, 17941), (1540, 17708), (1631, 16720), (1672, 16310), (1864, 14630), (2090, 13048), (2128, 12815), (2330, 11704), (2563, 10640), (2660, 10252), (2926, 9320), (3080, 8854), (3262, 8360), (3344, 8155), (3728, 7315), (4180, 6524), (4427, 6160), (4660, 5852), (5126, 5320)]