162884480

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1408

約数の個数: 128

約数和(自身を含む): 450113760

約数和(自身を除く): 287229280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1360, 1361, 1408, 1496, 1760, 1870, 2176, 2720, 2722, 2992, 3520, 3740, 5440, 5444, 5984, 6805, 7040, 7480, 10880, 10888, 11968, 13610, 14960, 14971, 21776, 23137, 23936, 27220, 29920, 29942, 43552, 46274, 54440, 59840, 59884, 74855, 87104, 92548, 108880, 115685, 119680, 119768, 149710, 174208, 185096, 217760, 231370, 239536, 254507, 299420, 370192, 435520, 462740, 479072, 509014, 598840, 740384, 871040, 925480, 958144, 1018028, 1197680, 1272535, 1480768, 1850960, 1916288, 2036056, 2395360, 2545070, 2961536, 3701920, 4072112, 4790720, 5090140, 7403840, 8144224, 9581440, 10180280, 14807680, 16288448, 20360560, 32576896, 40721120, 81442240, 162884480]

約数ペア:

[(1, 162884480), (2, 81442240), (4, 40721120), (5, 32576896), (8, 20360560), (10, 16288448), (11, 14807680), (16, 10180280), (17, 9581440), (20, 8144224), (22, 7403840), (32, 5090140), (34, 4790720), (40, 4072112), (44, 3701920), (55, 2961536), (64, 2545070), (68, 2395360), (80, 2036056), (85, 1916288), (88, 1850960), (110, 1480768), (128, 1272535), (136, 1197680), (160, 1018028), (170, 958144), (176, 925480), (187, 871040), (220, 740384), (272, 598840), (320, 509014), (340, 479072), (352, 462740), (374, 435520), (440, 370192), (544, 299420), (640, 254507), (680, 239536), (704, 231370), (748, 217760), (880, 185096), (935, 174208), (1088, 149710), (1360, 119768), (1361, 119680), (1408, 115685), (1496, 108880), (1760, 92548), (1870, 87104), (2176, 74855), (2720, 59884), (2722, 59840), (2992, 54440), (3520, 46274), (3740, 43552), (5440, 29942), (5444, 29920), (5984, 27220), (6805, 23936), (7040, 23137), (7480, 21776), (10880, 14971), (10888, 14960), (11968, 13610)]