198538560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2126

約数の個数: 224

約数和(自身を含む): 764438400

約数和(自身を除く): 565899840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2089, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4178, 4320, 4752, 5280, 5940, 6267, 6336, 7920, 8356, 8640, 9504, 10445, 10560, 11880, 12534, 15840, 16712, 18801, 19008, 20890, 22979, 23760, 25068, 31335, 31680, 33424, 37602, 41780, 45958, 47520, 50136, 56403, 62670, 66848, 68937, 75204, 83560, 91916, 94005, 95040, 100272, 112806, 114895, 125340, 133696, 137874, 150408, 167120, 183832, 188010, 200544, 206811, 225612, 229790, 250680, 275748, 282015, 300816, 334240, 344685, 367664, 376020, 401088, 413622, 451224, 459580, 501360, 551496, 564030, 601632, 620433, 668480, 689370, 735328, 752040, 827244, 902448, 919160, 1002720, 1034055, 1102992, 1128060, 1203264, 1240866, 1378740, 1470656, 1504080, 1654488, 1804896, 1838320, 2005440, 2068110, 2205984, 2256120, 2481732, 2757480, 3008160, 3102165, 3308976, 3609792, 3676640, 4136220, 4411968, 4512240, 4963464, 5514960, 6016320, 6204330, 6617952, 7353280, 8272440, 9024480, 9926928, 11029920, 12408660, 13235904, 16544880, 18048960, 19853856, 22059840, 24817320, 33089760, 39707712, 49634640, 66179520, 99269280, 198538560]

約数ペア:

[(1, 198538560), (2, 99269280), (3, 66179520), (4, 49634640), (5, 39707712), (6, 33089760), (8, 24817320), (9, 22059840), (10, 19853856), (11, 18048960), (12, 16544880), (15, 13235904), (16, 12408660), (18, 11029920), (20, 9926928), (22, 9024480), (24, 8272440), (27, 7353280), (30, 6617952), (32, 6204330), (33, 6016320), (36, 5514960), (40, 4963464), (44, 4512240), (45, 4411968), (48, 4136220), (54, 3676640), (55, 3609792), (60, 3308976), (64, 3102165), (66, 3008160), (72, 2757480), (80, 2481732), (88, 2256120), (90, 2205984), (96, 2068110), (99, 2005440), (108, 1838320), (110, 1804896), (120, 1654488), (132, 1504080), (135, 1470656), (144, 1378740), (160, 1240866), (165, 1203264), (176, 1128060), (180, 1102992), (192, 1034055), (198, 1002720), (216, 919160), (220, 902448), (240, 827244), (264, 752040), (270, 735328), (288, 689370), (297, 668480), (320, 620433), (330, 601632), (352, 564030), (360, 551496), (396, 501360), (432, 459580), (440, 451224), (480, 413622), (495, 401088), (528, 376020), (540, 367664), (576, 344685), (594, 334240), (660, 300816), (704, 282015), (720, 275748), (792, 250680), (864, 229790), (880, 225612), (960, 206811), (990, 200544), (1056, 188010), (1080, 183832), (1188, 167120), (1320, 150408), (1440, 137874), (1485, 133696), (1584, 125340), (1728, 114895), (1760, 112806), (1980, 100272), (2089, 95040), (2112, 94005), (2160, 91916), (2376, 83560), (2640, 75204), (2880, 68937), (2970, 66848), (3168, 62670), (3520, 56403), (3960, 50136), (4178, 47520), (4320, 45958), (4752, 41780), (5280, 37602), (5940, 33424), (6267, 31680), (6336, 31335), (7920, 25068), (8356, 23760), (8640, 22979), (9504, 20890), (10445, 19008), (10560, 18801), (11880, 16712), (12534, 15840)]