144480140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 358439424

約数和(自身を除く): 213959284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 73, 134, 140, 146, 211, 268, 292, 335, 365, 422, 469, 511, 670, 730, 844, 938, 1022, 1055, 1340, 1460, 1477, 1876, 2044, 2110, 2345, 2555, 2954, 4220, 4690, 4891, 5110, 5908, 7385, 9380, 9782, 10220, 14137, 14770, 15403, 19564, 24455, 28274, 29540, 30806, 34237, 48910, 56548, 61612, 68474, 70685, 77015, 97820, 98959, 107821, 136948, 141370, 154030, 171185, 197918, 215642, 282740, 308060, 342370, 395836, 431284, 494795, 539105, 684740, 989590, 1032001, 1078210, 1979180, 2064002, 2156420, 4128004, 5160005, 7224007, 10320010, 14448014, 20640020, 28896028, 36120035, 72240070, 144480140]

約数ペア:

[(1, 144480140), (2, 72240070), (4, 36120035), (5, 28896028), (7, 20640020), (10, 14448014), (14, 10320010), (20, 7224007), (28, 5160005), (35, 4128004), (67, 2156420), (70, 2064002), (73, 1979180), (134, 1078210), (140, 1032001), (146, 989590), (211, 684740), (268, 539105), (292, 494795), (335, 431284), (365, 395836), (422, 342370), (469, 308060), (511, 282740), (670, 215642), (730, 197918), (844, 171185), (938, 154030), (1022, 141370), (1055, 136948), (1340, 107821), (1460, 98959), (1477, 97820), (1876, 77015), (2044, 70685), (2110, 68474), (2345, 61612), (2555, 56548), (2954, 48910), (4220, 34237), (4690, 30806), (4891, 29540), (5110, 28274), (5908, 24455), (7385, 19564), (9380, 15403), (9782, 14770), (10220, 14137)]