144129760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 353590272

約数和(自身を除く): 209460512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 127, 160, 164, 173, 205, 254, 328, 346, 410, 508, 635, 656, 692, 820, 865, 1016, 1270, 1312, 1384, 1640, 1730, 2032, 2540, 2768, 3280, 3460, 4064, 5080, 5207, 5536, 6560, 6920, 7093, 10160, 10414, 13840, 14186, 20320, 20828, 21971, 26035, 27680, 28372, 35465, 41656, 43942, 52070, 56744, 70930, 83312, 87884, 104140, 109855, 113488, 141860, 166624, 175768, 208280, 219710, 226976, 283720, 351536, 416560, 439420, 567440, 703072, 833120, 878840, 900811, 1134880, 1757680, 1801622, 3515360, 3603244, 4504055, 7206488, 9008110, 14412976, 18016220, 28825952, 36032440, 72064880, 144129760]

約数ペア:

[(1, 144129760), (2, 72064880), (4, 36032440), (5, 28825952), (8, 18016220), (10, 14412976), (16, 9008110), (20, 7206488), (32, 4504055), (40, 3603244), (41, 3515360), (80, 1801622), (82, 1757680), (127, 1134880), (160, 900811), (164, 878840), (173, 833120), (205, 703072), (254, 567440), (328, 439420), (346, 416560), (410, 351536), (508, 283720), (635, 226976), (656, 219710), (692, 208280), (820, 175768), (865, 166624), (1016, 141860), (1270, 113488), (1312, 109855), (1384, 104140), (1640, 87884), (1730, 83312), (2032, 70930), (2540, 56744), (2768, 52070), (3280, 43942), (3460, 41656), (4064, 35465), (5080, 28372), (5207, 27680), (5536, 26035), (6560, 21971), (6920, 20828), (7093, 20320), (10160, 14186), (10414, 13840)]