146771360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 362299392

約数和(自身を除く): 215528032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 233, 248, 254, 310, 466, 496, 508, 620, 635, 932, 992, 1016, 1165, 1240, 1270, 1864, 2032, 2330, 2480, 2540, 3728, 3937, 4064, 4660, 4960, 5080, 7223, 7456, 7874, 9320, 10160, 14446, 15748, 18640, 19685, 20320, 28892, 29591, 31496, 36115, 37280, 39370, 57784, 59182, 62992, 72230, 78740, 115568, 118364, 125984, 144460, 147955, 157480, 231136, 236728, 288920, 295910, 314960, 473456, 577840, 591820, 629920, 917321, 946912, 1155680, 1183640, 1834642, 2367280, 3669284, 4586605, 4734560, 7338568, 9173210, 14677136, 18346420, 29354272, 36692840, 73385680, 146771360]

約数ペア:

[(1, 146771360), (2, 73385680), (4, 36692840), (5, 29354272), (8, 18346420), (10, 14677136), (16, 9173210), (20, 7338568), (31, 4734560), (32, 4586605), (40, 3669284), (62, 2367280), (80, 1834642), (124, 1183640), (127, 1155680), (155, 946912), (160, 917321), (233, 629920), (248, 591820), (254, 577840), (310, 473456), (466, 314960), (496, 295910), (508, 288920), (620, 236728), (635, 231136), (932, 157480), (992, 147955), (1016, 144460), (1165, 125984), (1240, 118364), (1270, 115568), (1864, 78740), (2032, 72230), (2330, 62992), (2480, 59182), (2540, 57784), (3728, 39370), (3937, 37280), (4064, 36115), (4660, 31496), (4960, 29591), (5080, 28892), (7223, 20320), (7456, 19685), (7874, 18640), (9320, 15748), (10160, 14446)]