222978560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:594

約数の個数: 160

約数和(自身を含む): 638744832

約数和(自身を除く): 415766272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 541, 560, 640, 644, 736, 805, 896, 920, 1082, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 2164, 2240, 2560, 2576, 2705, 2944, 3220, 3584, 3680, 3787, 4328, 4480, 5152, 5410, 5888, 6440, 7360, 7574, 8656, 8960, 10304, 10820, 11776, 12443, 12880, 14720, 15148, 17312, 17920, 18935, 20608, 21640, 24886, 25760, 29440, 30296, 34624, 37870, 41216, 43280, 49772, 51520, 58880, 60592, 62215, 69248, 75740, 82432, 86560, 87101, 99544, 103040, 121184, 124430, 138496, 151480, 173120, 174202, 199088, 206080, 242368, 248860, 276992, 302960, 346240, 348404, 398176, 412160, 435505, 484736, 497720, 605920, 692480, 696808, 796352, 871010, 969472, 995440, 1211840, 1384960, 1393616, 1592704, 1742020, 1938944, 1990880, 2423680, 2787232, 3185408, 3484040, 3981760, 4847360, 5574464, 6370816, 6968080, 7963520, 9694720, 11148928, 13936160, 15927040, 22297856, 27872320, 31854080, 44595712, 55744640, 111489280, 222978560]

約数ペア:

[(1, 222978560), (2, 111489280), (4, 55744640), (5, 44595712), (7, 31854080), (8, 27872320), (10, 22297856), (14, 15927040), (16, 13936160), (20, 11148928), (23, 9694720), (28, 7963520), (32, 6968080), (35, 6370816), (40, 5574464), (46, 4847360), (56, 3981760), (64, 3484040), (70, 3185408), (80, 2787232), (92, 2423680), (112, 1990880), (115, 1938944), (128, 1742020), (140, 1592704), (160, 1393616), (161, 1384960), (184, 1211840), (224, 995440), (230, 969472), (256, 871010), (280, 796352), (320, 696808), (322, 692480), (368, 605920), (448, 497720), (460, 484736), (512, 435505), (541, 412160), (560, 398176), (640, 348404), (644, 346240), (736, 302960), (805, 276992), (896, 248860), (920, 242368), (1082, 206080), (1120, 199088), (1280, 174202), (1288, 173120), (1472, 151480), (1610, 138496), (1792, 124430), (1840, 121184), (2164, 103040), (2240, 99544), (2560, 87101), (2576, 86560), (2705, 82432), (2944, 75740), (3220, 69248), (3584, 62215), (3680, 60592), (3787, 58880), (4328, 51520), (4480, 49772), (5152, 43280), (5410, 41216), (5888, 37870), (6440, 34624), (7360, 30296), (7574, 29440), (8656, 25760), (8960, 24886), (10304, 21640), (10820, 20608), (11776, 18935), (12443, 17920), (12880, 17312), (14720, 15148)]