163262120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2743

約数の個数: 96

約数和(自身を含む): 441262080

約数和(自身を除く): 277999960

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, 2687, 3038, 4340, 5374, 6076, 7595, 8680, 10748, 12152, 13435, 15190, 18809, 21496, 26870, 30380, 37618, 53740, 60760, 75236, 83297, 94045, 107480, 131663, 150472, 166594, 188090, 263326, 333188, 376180, 416485, 526652, 583079, 658315, 666376, 752360, 832970, 1053304, 1166158, 1316630, 1665940, 2332316, 2633260, 2915395, 3331880, 4081553, 4664632, 5266520, 5830790, 8163106, 11661580, 16326212, 20407765, 23323160, 32652424, 40815530, 81631060, 163262120]

約数ペア:

[(1, 163262120), (2, 81631060), (4, 40815530), (5, 32652424), (7, 23323160), (8, 20407765), (10, 16326212), (14, 11661580), (20, 8163106), (28, 5830790), (31, 5266520), (35, 4664632), (40, 4081553), (49, 3331880), (56, 2915395), (62, 2633260), (70, 2332316), (98, 1665940), (124, 1316630), (140, 1166158), (155, 1053304), (196, 832970), (217, 752360), (245, 666376), (248, 658315), (280, 583079), (310, 526652), (392, 416485), (434, 376180), (490, 333188), (620, 263326), (868, 188090), (980, 166594), (1085, 150472), (1240, 131663), (1519, 107480), (1736, 94045), (1960, 83297), (2170, 75236), (2687, 60760), (3038, 53740), (4340, 37618), (5374, 30380), (6076, 26870), (7595, 21496), (8680, 18809), (10748, 15190), (12152, 13435)]