84791680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 214518240

約数和(自身を除く): 129726560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 361, 367, 380, 608, 640, 722, 734, 760, 1216, 1444, 1468, 1520, 1805, 1835, 2432, 2888, 2936, 3040, 3610, 3670, 5776, 5872, 6080, 6973, 7220, 7340, 11552, 11744, 12160, 13946, 14440, 14680, 23104, 23488, 27892, 28880, 29360, 34865, 46208, 46976, 55784, 57760, 58720, 69730, 111568, 115520, 117440, 132487, 139460, 223136, 231040, 234880, 264974, 278920, 446272, 529948, 557840, 662435, 892544, 1059896, 1115680, 1324870, 2119792, 2231360, 2649740, 4239584, 4462720, 5299480, 8479168, 10598960, 16958336, 21197920, 42395840, 84791680]

約数ペア:

[(1, 84791680), (2, 42395840), (4, 21197920), (5, 16958336), (8, 10598960), (10, 8479168), (16, 5299480), (19, 4462720), (20, 4239584), (32, 2649740), (38, 2231360), (40, 2119792), (64, 1324870), (76, 1115680), (80, 1059896), (95, 892544), (128, 662435), (152, 557840), (160, 529948), (190, 446272), (304, 278920), (320, 264974), (361, 234880), (367, 231040), (380, 223136), (608, 139460), (640, 132487), (722, 117440), (734, 115520), (760, 111568), (1216, 69730), (1444, 58720), (1468, 57760), (1520, 55784), (1805, 46976), (1835, 46208), (2432, 34865), (2888, 29360), (2936, 28880), (3040, 27892), (3610, 23488), (3670, 23104), (5776, 14680), (5872, 14440), (6080, 13946), (6973, 12160), (7220, 11744), (7340, 11552)]