147715040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4937}}^1$

素因数の和:4980

約数の個数: 96

約数和(自身を含む): 403177824

約数和(自身を除く): 255462784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1870, 2720, 2992, 3740, 4937, 5984, 7480, 9874, 14960, 19748, 24685, 29920, 39496, 49370, 54307, 78992, 83929, 98740, 108614, 157984, 167858, 197480, 217228, 271535, 335716, 394960, 419645, 434456, 543070, 671432, 789920, 839290, 868912, 923219, 1086140, 1342864, 1678580, 1737824, 1846438, 2172280, 2685728, 3357160, 3692876, 4344560, 4616095, 6714320, 7385752, 8689120, 9232190, 13428640, 14771504, 18464380, 29543008, 36928760, 73857520, 147715040]

約数ペア:

[(1, 147715040), (2, 73857520), (4, 36928760), (5, 29543008), (8, 18464380), (10, 14771504), (11, 13428640), (16, 9232190), (17, 8689120), (20, 7385752), (22, 6714320), (32, 4616095), (34, 4344560), (40, 3692876), (44, 3357160), (55, 2685728), (68, 2172280), (80, 1846438), (85, 1737824), (88, 1678580), (110, 1342864), (136, 1086140), (160, 923219), (170, 868912), (176, 839290), (187, 789920), (220, 671432), (272, 543070), (340, 434456), (352, 419645), (374, 394960), (440, 335716), (544, 271535), (680, 217228), (748, 197480), (880, 167858), (935, 157984), (1360, 108614), (1496, 98740), (1760, 83929), (1870, 78992), (2720, 54307), (2992, 49370), (3740, 39496), (4937, 29920), (5984, 24685), (7480, 19748), (9874, 14960)]