67153520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 186934464

約数和(自身を除く): 119780944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 463, 490, 518, 560, 592, 740, 784, 926, 980, 1036, 1295, 1480, 1813, 1852, 1960, 2072, 2315, 2590, 2960, 3241, 3626, 3704, 3920, 4144, 4630, 5180, 6482, 7252, 7408, 9065, 9260, 10360, 12964, 14504, 16205, 17131, 18130, 18520, 20720, 22687, 25928, 29008, 32410, 34262, 36260, 37040, 45374, 51856, 64820, 68524, 72520, 85655, 90748, 113435, 119917, 129640, 137048, 145040, 171310, 181496, 226870, 239834, 259280, 274096, 342620, 362992, 453740, 479668, 599585, 685240, 839419, 907480, 959336, 1199170, 1370480, 1678838, 1814960, 1918672, 2398340, 3357676, 4197095, 4796680, 6715352, 8394190, 9593360, 13430704, 16788380, 33576760, 67153520]

約数ペア:

[(1, 67153520), (2, 33576760), (4, 16788380), (5, 13430704), (7, 9593360), (8, 8394190), (10, 6715352), (14, 4796680), (16, 4197095), (20, 3357676), (28, 2398340), (35, 1918672), (37, 1814960), (40, 1678838), (49, 1370480), (56, 1199170), (70, 959336), (74, 907480), (80, 839419), (98, 685240), (112, 599585), (140, 479668), (148, 453740), (185, 362992), (196, 342620), (245, 274096), (259, 259280), (280, 239834), (296, 226870), (370, 181496), (392, 171310), (463, 145040), (490, 137048), (518, 129640), (560, 119917), (592, 113435), (740, 90748), (784, 85655), (926, 72520), (980, 68524), (1036, 64820), (1295, 51856), (1480, 45374), (1813, 37040), (1852, 36260), (1960, 34262), (2072, 32410), (2315, 29008), (2590, 25928), (2960, 22687), (3241, 20720), (3626, 18520), (3704, 18130), (3920, 17131), (4144, 16205), (4630, 14504), (5180, 12964), (6482, 10360), (7252, 9260), (7408, 9065)]