395010560

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 1141962624

約数和(自身を除く): 746952064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 67, 70, 80, 94, 98, 112, 128, 134, 140, 160, 188, 196, 224, 235, 245, 256, 268, 280, 320, 329, 335, 376, 392, 448, 469, 470, 490, 512, 536, 560, 640, 658, 670, 752, 784, 896, 938, 940, 980, 1072, 1120, 1280, 1316, 1340, 1504, 1568, 1645, 1792, 1876, 1880, 1960, 2144, 2240, 2303, 2345, 2560, 2632, 2680, 3008, 3136, 3149, 3283, 3290, 3584, 3752, 3760, 3920, 4288, 4480, 4606, 4690, 5264, 5360, 6016, 6272, 6298, 6566, 6580, 7504, 7520, 7840, 8576, 8960, 9212, 9380, 10528, 10720, 11515, 12032, 12544, 12596, 13132, 13160, 15008, 15040, 15680, 15745, 16415, 17152, 17920, 18424, 18760, 21056, 21440, 22043, 23030, 24064, 25088, 25192, 26264, 26320, 30016, 30080, 31360, 31490, 32830, 34304, 36848, 37520, 42112, 42880, 44086, 46060, 50384, 52528, 52640, 60032, 60160, 62720, 62980, 65660, 73696, 75040, 84224, 85760, 88172, 92120, 100768, 105056, 105280, 110215, 120064, 120320, 125440, 125960, 131320, 147392, 150080, 154301, 168448, 171520, 176344, 184240, 201536, 210112, 210560, 220430, 240128, 251920, 262640, 294784, 300160, 308602, 352688, 368480, 403072, 420224, 421120, 440860, 503840, 525280, 589568, 600320, 617204, 705376, 736960, 771505, 806144, 840448, 842240, 881720, 1007680, 1050560, 1179136, 1200640, 1234408, 1410752, 1473920, 1543010, 1612288, 1680896, 1763440, 2015360, 2101120, 2468816, 2821504, 2947840, 3086020, 3526880, 4030720, 4202240, 4937632, 5643008, 5895680, 6172040, 7053760, 8061440, 8404480, 9875264, 11286016, 12344080, 14107520, 19750528, 24688160, 28215040, 39501056, 49376320, 56430080, 79002112, 98752640, 197505280, 395010560]

約数ペア:

[(1, 395010560), (2, 197505280), (4, 98752640), (5, 79002112), (7, 56430080), (8, 49376320), (10, 39501056), (14, 28215040), (16, 24688160), (20, 19750528), (28, 14107520), (32, 12344080), (35, 11286016), (40, 9875264), (47, 8404480), (49, 8061440), (56, 7053760), (64, 6172040), (67, 5895680), (70, 5643008), (80, 4937632), (94, 4202240), (98, 4030720), (112, 3526880), (128, 3086020), (134, 2947840), (140, 2821504), (160, 2468816), (188, 2101120), (196, 2015360), (224, 1763440), (235, 1680896), (245, 1612288), (256, 1543010), (268, 1473920), (280, 1410752), (320, 1234408), (329, 1200640), (335, 1179136), (376, 1050560), (392, 1007680), (448, 881720), (469, 842240), (470, 840448), (490, 806144), (512, 771505), (536, 736960), (560, 705376), (640, 617204), (658, 600320), (670, 589568), (752, 525280), (784, 503840), (896, 440860), (938, 421120), (940, 420224), (980, 403072), (1072, 368480), (1120, 352688), (1280, 308602), (1316, 300160), (1340, 294784), (1504, 262640), (1568, 251920), (1645, 240128), (1792, 220430), (1876, 210560), (1880, 210112), (1960, 201536), (2144, 184240), (2240, 176344), (2303, 171520), (2345, 168448), (2560, 154301), (2632, 150080), (2680, 147392), (3008, 131320), (3136, 125960), (3149, 125440), (3283, 120320), (3290, 120064), (3584, 110215), (3752, 105280), (3760, 105056), (3920, 100768), (4288, 92120), (4480, 88172), (4606, 85760), (4690, 84224), (5264, 75040), (5360, 73696), (6016, 65660), (6272, 62980), (6298, 62720), (6566, 60160), (6580, 60032), (7504, 52640), (7520, 52528), (7840, 50384), (8576, 46060), (8960, 44086), (9212, 42880), (9380, 42112), (10528, 37520), (10720, 36848), (11515, 34304), (12032, 32830), (12544, 31490), (12596, 31360), (13132, 30080), (13160, 30016), (15008, 26320), (15040, 26264), (15680, 25192), (15745, 25088), (16415, 24064), (17152, 23030), (17920, 22043), (18424, 21440), (18760, 21056)]