222233040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1477

約数の個数: 120

約数和(自身を含む): 749860488

約数和(自身を除く): 527627448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 257, 360, 514, 720, 771, 1028, 1201, 1285, 1542, 2056, 2313, 2402, 2570, 3084, 3603, 3855, 4112, 4626, 4804, 5140, 6005, 6168, 7206, 7710, 9252, 9608, 10280, 10809, 11565, 12010, 12336, 14412, 15420, 18015, 18504, 19216, 20560, 21618, 23130, 24020, 28824, 30840, 36030, 37008, 43236, 46260, 48040, 54045, 57648, 61680, 72060, 86472, 92520, 96080, 108090, 144120, 172944, 185040, 216180, 288240, 308657, 432360, 617314, 864720, 925971, 1234628, 1543285, 1851942, 2469256, 2777913, 3086570, 3703884, 4629855, 4938512, 5555826, 6173140, 7407768, 9259710, 11111652, 12346280, 13889565, 14815536, 18519420, 22223304, 24692560, 27779130, 37038840, 44446608, 55558260, 74077680, 111116520, 222233040]

約数ペア:

[(1, 222233040), (2, 111116520), (3, 74077680), (4, 55558260), (5, 44446608), (6, 37038840), (8, 27779130), (9, 24692560), (10, 22223304), (12, 18519420), (15, 14815536), (16, 13889565), (18, 12346280), (20, 11111652), (24, 9259710), (30, 7407768), (36, 6173140), (40, 5555826), (45, 4938512), (48, 4629855), (60, 3703884), (72, 3086570), (80, 2777913), (90, 2469256), (120, 1851942), (144, 1543285), (180, 1234628), (240, 925971), (257, 864720), (360, 617314), (514, 432360), (720, 308657), (771, 288240), (1028, 216180), (1201, 185040), (1285, 172944), (1542, 144120), (2056, 108090), (2313, 96080), (2402, 92520), (2570, 86472), (3084, 72060), (3603, 61680), (3855, 57648), (4112, 54045), (4626, 48040), (4804, 46260), (5140, 43236), (6005, 37008), (6168, 36030), (7206, 30840), (7710, 28824), (9252, 24020), (9608, 23130), (10280, 21618), (10809, 20560), (11565, 19216), (12010, 18504), (12336, 18015), (14412, 15420)]