249238049160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{99563}}^1$

素因数の和:100507

約数の個数: 128

約数和(自身を含む): 781091527680

約数和(自身を除く): 531853478520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 907, 920, 1380, 1814, 2721, 2760, 3628, 4535, 5442, 7256, 9070, 10884, 13605, 18140, 20861, 21768, 27210, 36280, 41722, 54420, 62583, 83444, 99563, 104305, 108840, 125166, 166888, 199126, 208610, 250332, 298689, 312915, 398252, 417220, 497815, 500664, 597378, 625830, 796504, 834440, 995630, 1194756, 1251660, 1493445, 1991260, 2289949, 2389512, 2503320, 2986890, 3982520, 4579898, 5973780, 6869847, 9159796, 11449745, 11947560, 13739694, 18319592, 22899490, 27479388, 34349235, 45798980, 54958776, 68698470, 90303641, 91597960, 137396940, 180607282, 270910923, 274793880, 361214564, 451518205, 541821846, 722429128, 903036410, 1083643692, 1354554615, 1806072820, 2076983743, 2167287384, 2709109230, 3612145640, 4153967486, 5418218460, 6230951229, 8307934972, 10384918715, 10836436920, 12461902458, 16615869944, 20769837430, 24923804916, 31154756145, 41539674860, 49847609832, 62309512290, 83079349720, 124619024580, 249238049160]

約数ペア:

[(1, 249238049160), (2, 124619024580), (3, 83079349720), (4, 62309512290), (5, 49847609832), (6, 41539674860), (8, 31154756145), (10, 24923804916), (12, 20769837430), (15, 16615869944), (20, 12461902458), (23, 10836436920), (24, 10384918715), (30, 8307934972), (40, 6230951229), (46, 5418218460), (60, 4153967486), (69, 3612145640), (92, 2709109230), (115, 2167287384), (120, 2076983743), (138, 1806072820), (184, 1354554615), (230, 1083643692), (276, 903036410), (345, 722429128), (460, 541821846), (552, 451518205), (690, 361214564), (907, 274793880), (920, 270910923), (1380, 180607282), (1814, 137396940), (2721, 91597960), (2760, 90303641), (3628, 68698470), (4535, 54958776), (5442, 45798980), (7256, 34349235), (9070, 27479388), (10884, 22899490), (13605, 18319592), (18140, 13739694), (20861, 11947560), (21768, 11449745), (27210, 9159796), (36280, 6869847), (41722, 5973780), (54420, 4579898), (62583, 3982520), (83444, 2986890), (99563, 2503320), (104305, 2389512), (108840, 2289949), (125166, 1991260), (166888, 1493445), (199126, 1251660), (208610, 1194756), (250332, 995630), (298689, 834440), (312915, 796504), (398252, 625830), (417220, 597378), (497815, 500664)]