551095680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 1861263360

約数和(自身を除く): 1310167680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 64, 80, 93, 94, 96, 120, 124, 128, 141, 155, 160, 186, 188, 192, 197, 235, 240, 248, 282, 310, 320, 372, 376, 384, 394, 465, 470, 480, 496, 564, 591, 620, 640, 705, 744, 752, 788, 930, 940, 960, 985, 992, 1128, 1182, 1240, 1410, 1457, 1488, 1504, 1576, 1860, 1880, 1920, 1970, 1984, 2256, 2364, 2480, 2820, 2914, 2955, 2976, 3008, 3152, 3720, 3760, 3940, 3968, 4371, 4512, 4728, 4960, 5640, 5828, 5910, 5952, 6016, 6107, 6304, 7285, 7440, 7520, 7880, 8742, 9024, 9259, 9456, 9920, 11280, 11656, 11820, 11904, 12214, 12608, 14570, 14880, 15040, 15760, 17484, 18048, 18321, 18518, 18912, 19840, 21855, 22560, 23312, 23640, 24428, 25216, 27777, 29140, 29760, 30080, 30535, 31520, 34968, 36642, 37036, 37824, 43710, 45120, 46295, 46624, 47280, 48856, 55554, 58280, 59520, 61070, 63040, 69936, 73284, 74072, 75648, 87420, 90240, 91605, 92590, 93248, 94560, 97712, 111108, 116560, 122140, 126080, 138885, 139872, 146568, 148144, 174840, 183210, 185180, 186496, 189120, 195424, 222216, 233120, 244280, 277770, 279744, 287029, 293136, 296288, 349680, 366420, 370360, 378240, 390848, 444432, 466240, 488560, 555540, 559488, 574058, 586272, 592576, 699360, 732840, 740720, 781696, 861087, 888864, 932480, 977120, 1111080, 1148116, 1172544, 1185152, 1398720, 1435145, 1465680, 1481440, 1722174, 1777728, 1954240, 2222160, 2296232, 2345088, 2797440, 2870290, 2931360, 2962880, 3444348, 3555456, 3908480, 4305435, 4444320, 4592464, 5740580, 5862720, 5925760, 6888696, 8610870, 8888640, 9184928, 11481160, 11725440, 13777392, 17221740, 17777280, 18369856, 22962320, 27554784, 34443480, 36739712, 45924640, 55109568, 68886960, 91849280, 110219136, 137773920, 183698560, 275547840, 551095680]

約数ペア:

[(1, 551095680), (2, 275547840), (3, 183698560), (4, 137773920), (5, 110219136), (6, 91849280), (8, 68886960), (10, 55109568), (12, 45924640), (15, 36739712), (16, 34443480), (20, 27554784), (24, 22962320), (30, 18369856), (31, 17777280), (32, 17221740), (40, 13777392), (47, 11725440), (48, 11481160), (60, 9184928), (62, 8888640), (64, 8610870), (80, 6888696), (93, 5925760), (94, 5862720), (96, 5740580), (120, 4592464), (124, 4444320), (128, 4305435), (141, 3908480), (155, 3555456), (160, 3444348), (186, 2962880), (188, 2931360), (192, 2870290), (197, 2797440), (235, 2345088), (240, 2296232), (248, 2222160), (282, 1954240), (310, 1777728), (320, 1722174), (372, 1481440), (376, 1465680), (384, 1435145), (394, 1398720), (465, 1185152), (470, 1172544), (480, 1148116), (496, 1111080), (564, 977120), (591, 932480), (620, 888864), (640, 861087), (705, 781696), (744, 740720), (752, 732840), (788, 699360), (930, 592576), (940, 586272), (960, 574058), (985, 559488), (992, 555540), (1128, 488560), (1182, 466240), (1240, 444432), (1410, 390848), (1457, 378240), (1488, 370360), (1504, 366420), (1576, 349680), (1860, 296288), (1880, 293136), (1920, 287029), (1970, 279744), (1984, 277770), (2256, 244280), (2364, 233120), (2480, 222216), (2820, 195424), (2914, 189120), (2955, 186496), (2976, 185180), (3008, 183210), (3152, 174840), (3720, 148144), (3760, 146568), (3940, 139872), (3968, 138885), (4371, 126080), (4512, 122140), (4728, 116560), (4960, 111108), (5640, 97712), (5828, 94560), (5910, 93248), (5952, 92590), (6016, 91605), (6107, 90240), (6304, 87420), (7285, 75648), (7440, 74072), (7520, 73284), (7880, 69936), (8742, 63040), (9024, 61070), (9259, 59520), (9456, 58280), (9920, 55554), (11280, 48856), (11656, 47280), (11820, 46624), (11904, 46295), (12214, 45120), (12608, 43710), (14570, 37824), (14880, 37036), (15040, 36642), (15760, 34968), (17484, 31520), (18048, 30535), (18321, 30080), (18518, 29760), (18912, 29140), (19840, 27777), (21855, 25216), (22560, 24428), (23312, 23640)]