898237440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 264

約数和(自身を含む): 3159470808

約数和(自身を除く): 2261233368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 193, 202, 240, 256, 288, 303, 320, 360, 384, 386, 404, 480, 505, 512, 576, 579, 606, 640, 720, 768, 772, 808, 909, 960, 965, 1010, 1024, 1152, 1158, 1212, 1280, 1440, 1515, 1536, 1544, 1616, 1737, 1818, 1920, 1930, 2020, 2304, 2316, 2424, 2560, 2880, 2895, 3030, 3072, 3088, 3232, 3474, 3636, 3840, 3860, 4040, 4545, 4608, 4632, 4848, 5120, 5760, 5790, 6060, 6176, 6464, 6948, 7272, 7680, 7720, 8080, 8685, 9090, 9216, 9264, 9696, 11520, 11580, 12120, 12352, 12928, 13896, 14544, 15360, 15440, 16160, 17370, 18180, 18528, 19392, 19493, 23040, 23160, 24240, 24704, 25856, 27792, 29088, 30880, 32320, 34740, 36360, 37056, 38784, 38986, 46080, 46320, 48480, 49408, 51712, 55584, 58176, 58479, 61760, 64640, 69480, 72720, 74112, 77568, 77972, 92640, 96960, 97465, 98816, 103424, 111168, 116352, 116958, 123520, 129280, 138960, 145440, 148224, 155136, 155944, 175437, 185280, 193920, 194930, 197632, 222336, 232704, 233916, 247040, 258560, 277920, 290880, 292395, 296448, 310272, 311888, 350874, 370560, 387840, 389860, 444672, 465408, 467832, 494080, 517120, 555840, 581760, 584790, 592896, 623776, 701748, 741120, 775680, 779720, 877185, 889344, 930816, 935664, 988160, 1111680, 1163520, 1169580, 1247552, 1403496, 1482240, 1551360, 1559440, 1754370, 1778688, 1871328, 2223360, 2327040, 2339160, 2495104, 2806992, 2964480, 3118880, 3508740, 3742656, 4446720, 4654080, 4678320, 4990208, 5613984, 6237760, 7017480, 7485312, 8893440, 9356640, 9980416, 11227968, 12475520, 14034960, 14970624, 18713280, 19960832, 22455936, 24951040, 28069920, 29941248, 37426560, 44911872, 49902080, 56139840, 59882496, 74853120, 89823744, 99804160, 112279680, 149706240, 179647488, 224559360, 299412480, 449118720, 898237440]

約数ペア:

[(1, 898237440), (2, 449118720), (3, 299412480), (4, 224559360), (5, 179647488), (6, 149706240), (8, 112279680), (9, 99804160), (10, 89823744), (12, 74853120), (15, 59882496), (16, 56139840), (18, 49902080), (20, 44911872), (24, 37426560), (30, 29941248), (32, 28069920), (36, 24951040), (40, 22455936), (45, 19960832), (48, 18713280), (60, 14970624), (64, 14034960), (72, 12475520), (80, 11227968), (90, 9980416), (96, 9356640), (101, 8893440), (120, 7485312), (128, 7017480), (144, 6237760), (160, 5613984), (180, 4990208), (192, 4678320), (193, 4654080), (202, 4446720), (240, 3742656), (256, 3508740), (288, 3118880), (303, 2964480), (320, 2806992), (360, 2495104), (384, 2339160), (386, 2327040), (404, 2223360), (480, 1871328), (505, 1778688), (512, 1754370), (576, 1559440), (579, 1551360), (606, 1482240), (640, 1403496), (720, 1247552), (768, 1169580), (772, 1163520), (808, 1111680), (909, 988160), (960, 935664), (965, 930816), (1010, 889344), (1024, 877185), (1152, 779720), (1158, 775680), (1212, 741120), (1280, 701748), (1440, 623776), (1515, 592896), (1536, 584790), (1544, 581760), (1616, 555840), (1737, 517120), (1818, 494080), (1920, 467832), (1930, 465408), (2020, 444672), (2304, 389860), (2316, 387840), (2424, 370560), (2560, 350874), (2880, 311888), (2895, 310272), (3030, 296448), (3072, 292395), (3088, 290880), (3232, 277920), (3474, 258560), (3636, 247040), (3840, 233916), (3860, 232704), (4040, 222336), (4545, 197632), (4608, 194930), (4632, 193920), (4848, 185280), (5120, 175437), (5760, 155944), (5790, 155136), (6060, 148224), (6176, 145440), (6464, 138960), (6948, 129280), (7272, 123520), (7680, 116958), (7720, 116352), (8080, 111168), (8685, 103424), (9090, 98816), (9216, 97465), (9264, 96960), (9696, 92640), (11520, 77972), (11580, 77568), (12120, 74112), (12352, 72720), (12928, 69480), (13896, 64640), (14544, 61760), (15360, 58479), (15440, 58176), (16160, 55584), (17370, 51712), (18180, 49408), (18528, 48480), (19392, 46320), (19493, 46080), (23040, 38986), (23160, 38784), (24240, 37056), (24704, 36360), (25856, 34740), (27792, 32320), (29088, 30880)]