397077120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 256

約数和(自身を含む): 1534896000

約数和(自身を除く): 1137818880

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, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2089, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4178, 4224, 4320, 4752, 5280, 5760, 5940, 6267, 6336, 7040, 7920, 8356, 8640, 9504, 10445, 10560, 11880, 12534, 12672, 15840, 16712, 17280, 18801, 19008, 20890, 21120, 22979, 23760, 25068, 31335, 31680, 33424, 37602, 38016, 41780, 45958, 47520, 50136, 56403, 62670, 63360, 66848, 68937, 75204, 83560, 91916, 94005, 95040, 100272, 112806, 114895, 125340, 133696, 137874, 150408, 167120, 183832, 188010, 190080, 200544, 206811, 225612, 229790, 250680, 267392, 275748, 282015, 300816, 334240, 344685, 367664, 376020, 401088, 413622, 451224, 459580, 501360, 551496, 564030, 601632, 620433, 668480, 689370, 735328, 752040, 802176, 827244, 902448, 919160, 1002720, 1034055, 1102992, 1128060, 1203264, 1240866, 1336960, 1378740, 1470656, 1504080, 1654488, 1804896, 1838320, 2005440, 2068110, 2205984, 2256120, 2406528, 2481732, 2757480, 2941312, 3008160, 3102165, 3308976, 3609792, 3676640, 4010880, 4136220, 4411968, 4512240, 4963464, 5514960, 6016320, 6204330, 6617952, 7219584, 7353280, 8272440, 8823936, 9024480, 9926928, 11029920, 12032640, 12408660, 13235904, 14706560, 16544880, 18048960, 19853856, 22059840, 24817320, 26471808, 33089760, 36097920, 39707712, 44119680, 49634640, 66179520, 79415424, 99269280, 132359040, 198538560, 397077120]

約数ペア:

[(1, 397077120), (2, 198538560), (3, 132359040), (4, 99269280), (5, 79415424), (6, 66179520), (8, 49634640), (9, 44119680), (10, 39707712), (11, 36097920), (12, 33089760), (15, 26471808), (16, 24817320), (18, 22059840), (20, 19853856), (22, 18048960), (24, 16544880), (27, 14706560), (30, 13235904), (32, 12408660), (33, 12032640), (36, 11029920), (40, 9926928), (44, 9024480), (45, 8823936), (48, 8272440), (54, 7353280), (55, 7219584), (60, 6617952), (64, 6204330), (66, 6016320), (72, 5514960), (80, 4963464), (88, 4512240), (90, 4411968), (96, 4136220), (99, 4010880), (108, 3676640), (110, 3609792), (120, 3308976), (128, 3102165), (132, 3008160), (135, 2941312), (144, 2757480), (160, 2481732), (165, 2406528), (176, 2256120), (180, 2205984), (192, 2068110), (198, 2005440), (216, 1838320), (220, 1804896), (240, 1654488), (264, 1504080), (270, 1470656), (288, 1378740), (297, 1336960), (320, 1240866), (330, 1203264), (352, 1128060), (360, 1102992), (384, 1034055), (396, 1002720), (432, 919160), (440, 902448), (480, 827244), (495, 802176), (528, 752040), (540, 735328), (576, 689370), (594, 668480), (640, 620433), (660, 601632), (704, 564030), (720, 551496), (792, 501360), (864, 459580), (880, 451224), (960, 413622), (990, 401088), (1056, 376020), (1080, 367664), (1152, 344685), (1188, 334240), (1320, 300816), (1408, 282015), (1440, 275748), (1485, 267392), (1584, 250680), (1728, 229790), (1760, 225612), (1920, 206811), (1980, 200544), (2089, 190080), (2112, 188010), (2160, 183832), (2376, 167120), (2640, 150408), (2880, 137874), (2970, 133696), (3168, 125340), (3456, 114895), (3520, 112806), (3960, 100272), (4178, 95040), (4224, 94005), (4320, 91916), (4752, 83560), (5280, 75204), (5760, 68937), (5940, 66848), (6267, 63360), (6336, 62670), (7040, 56403), (7920, 50136), (8356, 47520), (8640, 45958), (9504, 41780), (10445, 38016), (10560, 37602), (11880, 33424), (12534, 31680), (12672, 31335), (15840, 25068), (16712, 23760), (17280, 22979), (18801, 21120), (19008, 20890)]