140680160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30319}}^1$

素因数の和:30363

約数の個数: 48

約数和(自身を含む): 343828800

約数和(自身を除く): 203148640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 30319, 60638, 121276, 151595, 242552, 303190, 485104, 606380, 879251, 970208, 1212760, 1758502, 2425520, 3517004, 4396255, 4851040, 7034008, 8792510, 14068016, 17585020, 28136032, 35170040, 70340080, 140680160]

約数ペア:

[(1, 140680160), (2, 70340080), (4, 35170040), (5, 28136032), (8, 17585020), (10, 14068016), (16, 8792510), (20, 7034008), (29, 4851040), (32, 4396255), (40, 3517004), (58, 2425520), (80, 1758502), (116, 1212760), (145, 970208), (160, 879251), (232, 606380), (290, 485104), (464, 303190), (580, 242552), (928, 151595), (1160, 121276), (2320, 60638), (4640, 30319)]