67382840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 182217600

約数和(自身を除く): 114834760

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, 1109, 1240, 1519, 1736, 1960, 2170, 2218, 3038, 4340, 4436, 5545, 6076, 7595, 7763, 8680, 8872, 11090, 12152, 15190, 15526, 22180, 30380, 31052, 34379, 38815, 44360, 54341, 60760, 62104, 68758, 77630, 108682, 137516, 155260, 171895, 217364, 240653, 271705, 275032, 310520, 343790, 434728, 481306, 543410, 687580, 962612, 1086820, 1203265, 1375160, 1684571, 1925224, 2173640, 2406530, 3369142, 4813060, 6738284, 8422855, 9626120, 13476568, 16845710, 33691420, 67382840]

約数ペア:

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