159981080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2689

約数の個数: 96

約数和(自身を含む): 432397440

約数和(自身を除く): 272416360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2633, 3038, 4340, 5266, 6076, 7595, 8680, 10532, 12152, 13165, 15190, 18431, 21064, 26330, 30380, 36862, 52660, 60760, 73724, 81623, 92155, 105320, 129017, 147448, 163246, 184310, 258034, 326492, 368620, 408115, 516068, 571361, 645085, 652984, 737240, 816230, 1032136, 1142722, 1290170, 1632460, 2285444, 2580340, 2856805, 3264920, 3999527, 4570888, 5160680, 5713610, 7999054, 11427220, 15998108, 19997635, 22854440, 31996216, 39995270, 79990540, 159981080]

約数ペア:

[(1, 159981080), (2, 79990540), (4, 39995270), (5, 31996216), (7, 22854440), (8, 19997635), (10, 15998108), (14, 11427220), (20, 7999054), (28, 5713610), (31, 5160680), (35, 4570888), (40, 3999527), (49, 3264920), (56, 2856805), (62, 2580340), (70, 2285444), (98, 1632460), (124, 1290170), (140, 1142722), (155, 1032136), (196, 816230), (217, 737240), (245, 652984), (248, 645085), (280, 571361), (310, 516068), (392, 408115), (434, 368620), (490, 326492), (620, 258034), (868, 184310), (980, 163246), (1085, 147448), (1240, 129017), (1519, 105320), (1736, 92155), (1960, 81623), (2170, 73724), (2633, 60760), (3038, 52660), (4340, 36862), (5266, 30380), (6076, 26330), (7595, 21064), (8680, 18431), (10532, 15190), (12152, 13165)]