198142440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22619}}^1$

素因数の和:22706

約数の個数: 64

約数和(自身を含む): 602596800

約数和(自身を除く): 404454360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 22619, 45238, 67857, 90476, 113095, 135714, 180952, 226190, 271428, 339285, 452380, 542856, 678570, 904760, 1357140, 1651187, 2714280, 3302374, 4953561, 6604748, 8255935, 9907122, 13209496, 16511870, 19814244, 24767805, 33023740, 39628488, 49535610, 66047480, 99071220, 198142440]

約数ペア:

[(1, 198142440), (2, 99071220), (3, 66047480), (4, 49535610), (5, 39628488), (6, 33023740), (8, 24767805), (10, 19814244), (12, 16511870), (15, 13209496), (20, 9907122), (24, 8255935), (30, 6604748), (40, 4953561), (60, 3302374), (73, 2714280), (120, 1651187), (146, 1357140), (219, 904760), (292, 678570), (365, 542856), (438, 452380), (584, 339285), (730, 271428), (876, 226190), (1095, 180952), (1460, 135714), (1752, 113095), (2190, 90476), (2920, 67857), (4380, 45238), (8760, 22619)]