134765680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1167

約数の個数: 120

約数和(自身を含む): 376583040

約数和(自身を除く): 241817360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1109, 1240, 1519, 1736, 1960, 2170, 2218, 2480, 3038, 3472, 3920, 4340, 4436, 5545, 6076, 7595, 7763, 8680, 8872, 11090, 12152, 15190, 15526, 17360, 17744, 22180, 24304, 30380, 31052, 34379, 38815, 44360, 54341, 60760, 62104, 68758, 77630, 88720, 108682, 121520, 124208, 137516, 155260, 171895, 217364, 240653, 271705, 275032, 310520, 343790, 434728, 481306, 543410, 550064, 621040, 687580, 869456, 962612, 1086820, 1203265, 1375160, 1684571, 1925224, 2173640, 2406530, 2750320, 3369142, 3850448, 4347280, 4813060, 6738284, 8422855, 9626120, 13476568, 16845710, 19252240, 26953136, 33691420, 67382840, 134765680]

約数ペア:

[(1, 134765680), (2, 67382840), (4, 33691420), (5, 26953136), (7, 19252240), (8, 16845710), (10, 13476568), (14, 9626120), (16, 8422855), (20, 6738284), (28, 4813060), (31, 4347280), (35, 3850448), (40, 3369142), (49, 2750320), (56, 2406530), (62, 2173640), (70, 1925224), (80, 1684571), (98, 1375160), (112, 1203265), (124, 1086820), (140, 962612), (155, 869456), (196, 687580), (217, 621040), (245, 550064), (248, 543410), (280, 481306), (310, 434728), (392, 343790), (434, 310520), (490, 275032), (496, 271705), (560, 240653), (620, 217364), (784, 171895), (868, 155260), (980, 137516), (1085, 124208), (1109, 121520), (1240, 108682), (1519, 88720), (1736, 77630), (1960, 68758), (2170, 62104), (2218, 60760), (2480, 54341), (3038, 44360), (3472, 38815), (3920, 34379), (4340, 31052), (4436, 30380), (5545, 24304), (6076, 22180), (7595, 17744), (7763, 17360), (8680, 15526), (8872, 15190), (11090, 12152)]