231229120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:482

約数の個数: 112

約数和(自身を含む): 582655680

約数和(自身を除く): 351426560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 160, 178, 184, 230, 320, 353, 356, 368, 445, 460, 706, 712, 736, 890, 920, 1412, 1424, 1472, 1765, 1780, 1840, 2047, 2824, 2848, 3530, 3560, 3680, 4094, 5648, 5696, 7060, 7120, 7360, 8119, 8188, 10235, 11296, 14120, 14240, 16238, 16376, 20470, 22592, 28240, 28480, 31417, 32476, 32752, 40595, 40940, 56480, 62834, 64952, 65504, 81190, 81880, 112960, 125668, 129904, 131008, 157085, 162380, 163760, 251336, 259808, 314170, 324760, 327520, 502672, 519616, 628340, 649520, 655040, 722591, 1005344, 1256680, 1299040, 1445182, 2010688, 2513360, 2598080, 2890364, 3612955, 5026720, 5780728, 7225910, 10053440, 11561456, 14451820, 23122912, 28903640, 46245824, 57807280, 115614560, 231229120]

約数ペア:

[(1, 231229120), (2, 115614560), (4, 57807280), (5, 46245824), (8, 28903640), (10, 23122912), (16, 14451820), (20, 11561456), (23, 10053440), (32, 7225910), (40, 5780728), (46, 5026720), (64, 3612955), (80, 2890364), (89, 2598080), (92, 2513360), (115, 2010688), (160, 1445182), (178, 1299040), (184, 1256680), (230, 1005344), (320, 722591), (353, 655040), (356, 649520), (368, 628340), (445, 519616), (460, 502672), (706, 327520), (712, 324760), (736, 314170), (890, 259808), (920, 251336), (1412, 163760), (1424, 162380), (1472, 157085), (1765, 131008), (1780, 129904), (1840, 125668), (2047, 112960), (2824, 81880), (2848, 81190), (3530, 65504), (3560, 64952), (3680, 62834), (4094, 56480), (5648, 40940), (5696, 40595), (7060, 32752), (7120, 32476), (7360, 31417), (8119, 28480), (8188, 28240), (10235, 22592), (11296, 20470), (14120, 16376), (14240, 16238)]