7460640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 28667520

約数和(自身を除く): 21206880

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, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 157, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 314, 330, 352, 360, 396, 432, 440, 471, 480, 495, 528, 540, 594, 628, 660, 720, 785, 792, 864, 880, 942, 990, 1056, 1080, 1188, 1256, 1320, 1413, 1440, 1485, 1570, 1584, 1727, 1760, 1884, 1980, 2160, 2355, 2376, 2512, 2640, 2826, 2970, 3140, 3168, 3454, 3768, 3960, 4239, 4320, 4710, 4752, 5024, 5181, 5280, 5652, 5940, 6280, 6908, 7065, 7536, 7920, 8478, 8635, 9420, 9504, 10362, 11304, 11880, 12560, 13816, 14130, 15072, 15543, 15840, 16956, 17270, 18840, 20724, 21195, 22608, 23760, 25120, 25905, 27632, 28260, 31086, 33912, 34540, 37680, 41448, 42390, 45216, 46629, 47520, 51810, 55264, 56520, 62172, 67824, 69080, 75360, 77715, 82896, 84780, 93258, 103620, 113040, 124344, 135648, 138160, 155430, 165792, 169560, 186516, 207240, 226080, 233145, 248688, 276320, 310860, 339120, 373032, 414480, 466290, 497376, 621720, 678240, 746064, 828960, 932580, 1243440, 1492128, 1865160, 2486880, 3730320, 7460640]

約数ペア:

[(1, 7460640), (2, 3730320), (3, 2486880), (4, 1865160), (5, 1492128), (6, 1243440), (8, 932580), (9, 828960), (10, 746064), (11, 678240), (12, 621720), (15, 497376), (16, 466290), (18, 414480), (20, 373032), (22, 339120), (24, 310860), (27, 276320), (30, 248688), (32, 233145), (33, 226080), (36, 207240), (40, 186516), (44, 169560), (45, 165792), (48, 155430), (54, 138160), (55, 135648), (60, 124344), (66, 113040), (72, 103620), (80, 93258), (88, 84780), (90, 82896), (96, 77715), (99, 75360), (108, 69080), (110, 67824), (120, 62172), (132, 56520), (135, 55264), (144, 51810), (157, 47520), (160, 46629), (165, 45216), (176, 42390), (180, 41448), (198, 37680), (216, 34540), (220, 33912), (240, 31086), (264, 28260), (270, 27632), (288, 25905), (297, 25120), (314, 23760), (330, 22608), (352, 21195), (360, 20724), (396, 18840), (432, 17270), (440, 16956), (471, 15840), (480, 15543), (495, 15072), (528, 14130), (540, 13816), (594, 12560), (628, 11880), (660, 11304), (720, 10362), (785, 9504), (792, 9420), (864, 8635), (880, 8478), (942, 7920), (990, 7536), (1056, 7065), (1080, 6908), (1188, 6280), (1256, 5940), (1320, 5652), (1413, 5280), (1440, 5181), (1485, 5024), (1570, 4752), (1584, 4710), (1727, 4320), (1760, 4239), (1884, 3960), (1980, 3768), (2160, 3454), (2355, 3168), (2376, 3140), (2512, 2970), (2640, 2826)]