226499840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1532

約数の個数: 144

約数和(自身を含む): 656957952

約数和(自身を除く): 430458112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1487, 1792, 1904, 2176, 2240, 2380, 2720, 2974, 3808, 4352, 4480, 4760, 5440, 5948, 7435, 7616, 8960, 9520, 10409, 10880, 11896, 14870, 15232, 19040, 20818, 21760, 23792, 25279, 29740, 30464, 38080, 41636, 47584, 50558, 52045, 59480, 76160, 83272, 95168, 101116, 104090, 118960, 126395, 152320, 166544, 176953, 190336, 202232, 208180, 237920, 252790, 333088, 353906, 380672, 404464, 416360, 475840, 505580, 666176, 707812, 808928, 832720, 884765, 951680, 1011160, 1332352, 1415624, 1617856, 1665440, 1769530, 1903360, 2022320, 2664704, 2831248, 3235712, 3330880, 3539060, 4044640, 5662496, 6471424, 6661760, 7078120, 8089280, 11324992, 13323520, 14156240, 16178560, 22649984, 28312480, 32357120, 45299968, 56624960, 113249920, 226499840]

約数ペア:

[(1, 226499840), (2, 113249920), (4, 56624960), (5, 45299968), (7, 32357120), (8, 28312480), (10, 22649984), (14, 16178560), (16, 14156240), (17, 13323520), (20, 11324992), (28, 8089280), (32, 7078120), (34, 6661760), (35, 6471424), (40, 5662496), (56, 4044640), (64, 3539060), (68, 3330880), (70, 3235712), (80, 2831248), (85, 2664704), (112, 2022320), (119, 1903360), (128, 1769530), (136, 1665440), (140, 1617856), (160, 1415624), (170, 1332352), (224, 1011160), (238, 951680), (256, 884765), (272, 832720), (280, 808928), (320, 707812), (340, 666176), (448, 505580), (476, 475840), (544, 416360), (560, 404464), (595, 380672), (640, 353906), (680, 333088), (896, 252790), (952, 237920), (1088, 208180), (1120, 202232), (1190, 190336), (1280, 176953), (1360, 166544), (1487, 152320), (1792, 126395), (1904, 118960), (2176, 104090), (2240, 101116), (2380, 95168), (2720, 83272), (2974, 76160), (3808, 59480), (4352, 52045), (4480, 50558), (4760, 47584), (5440, 41636), (5948, 38080), (7435, 30464), (7616, 29740), (8960, 25279), (9520, 23792), (10409, 21760), (10880, 20818), (11896, 19040), (14870, 15232)]