68579560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 184746240

約数和(自身を除く): 116166680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 463, 529, 644, 805, 920, 926, 1058, 1288, 1610, 1852, 2116, 2315, 2645, 3220, 3241, 3703, 3704, 4232, 4630, 5290, 6440, 6482, 7406, 9260, 10580, 10649, 12964, 14812, 16205, 18515, 18520, 21160, 21298, 25928, 29624, 32410, 37030, 42596, 53245, 64820, 74060, 74543, 85192, 106490, 129640, 148120, 149086, 212980, 244927, 298172, 372715, 425960, 489854, 596344, 745430, 979708, 1224635, 1490860, 1714489, 1959416, 2449270, 2981720, 3428978, 4898540, 6857956, 8572445, 9797080, 13715912, 17144890, 34289780, 68579560]

約数ペア:

[(1, 68579560), (2, 34289780), (4, 17144890), (5, 13715912), (7, 9797080), (8, 8572445), (10, 6857956), (14, 4898540), (20, 3428978), (23, 2981720), (28, 2449270), (35, 1959416), (40, 1714489), (46, 1490860), (56, 1224635), (70, 979708), (92, 745430), (115, 596344), (140, 489854), (161, 425960), (184, 372715), (230, 298172), (280, 244927), (322, 212980), (460, 149086), (463, 148120), (529, 129640), (644, 106490), (805, 85192), (920, 74543), (926, 74060), (1058, 64820), (1288, 53245), (1610, 42596), (1852, 37030), (2116, 32410), (2315, 29624), (2645, 25928), (3220, 21298), (3241, 21160), (3703, 18520), (3704, 18515), (4232, 16205), (4630, 14812), (5290, 12964), (6440, 10649), (6482, 10580), (7406, 9260)]