147780160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41983}}^1$

素因数の和:42011

約数の個数: 56

約数和(自身を含む): 383901696

約数和(自身を除く): 236121536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 41983, 83966, 167932, 209915, 335864, 419830, 461813, 671728, 839660, 923626, 1343456, 1679320, 1847252, 2309065, 2686912, 3358640, 3694504, 4618130, 6717280, 7389008, 9236260, 13434560, 14778016, 18472520, 29556032, 36945040, 73890080, 147780160]

約数ペア:

[(1, 147780160), (2, 73890080), (4, 36945040), (5, 29556032), (8, 18472520), (10, 14778016), (11, 13434560), (16, 9236260), (20, 7389008), (22, 6717280), (32, 4618130), (40, 3694504), (44, 3358640), (55, 2686912), (64, 2309065), (80, 1847252), (88, 1679320), (110, 1343456), (160, 923626), (176, 839660), (220, 671728), (320, 461813), (352, 419830), (440, 335864), (704, 209915), (880, 167932), (1760, 83966), (3520, 41983)]