223154280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26951}}^1$

素因数の和:26991

約数の個数: 96

約数和(自身を含む): 756812160

約数和(自身を除く): 533657880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 26951, 53902, 80853, 107804, 134755, 161706, 215608, 242559, 269510, 323412, 404265, 485118, 539020, 619873, 646824, 808530, 970236, 1078040, 1212795, 1239746, 1617060, 1859619, 1940472, 2425590, 2479492, 3099365, 3234120, 3719238, 4851180, 4958984, 5578857, 6198730, 7438476, 9298095, 9702360, 11157714, 12397460, 14876952, 18596190, 22315428, 24794920, 27894285, 37192380, 44630856, 55788570, 74384760, 111577140, 223154280]

約数ペア:

[(1, 223154280), (2, 111577140), (3, 74384760), (4, 55788570), (5, 44630856), (6, 37192380), (8, 27894285), (9, 24794920), (10, 22315428), (12, 18596190), (15, 14876952), (18, 12397460), (20, 11157714), (23, 9702360), (24, 9298095), (30, 7438476), (36, 6198730), (40, 5578857), (45, 4958984), (46, 4851180), (60, 3719238), (69, 3234120), (72, 3099365), (90, 2479492), (92, 2425590), (115, 1940472), (120, 1859619), (138, 1617060), (180, 1239746), (184, 1212795), (207, 1078040), (230, 970236), (276, 808530), (345, 646824), (360, 619873), (414, 539020), (460, 485118), (552, 404265), (690, 323412), (828, 269510), (920, 242559), (1035, 215608), (1380, 161706), (1656, 134755), (2070, 107804), (2760, 80853), (4140, 53902), (8280, 26951)]