264479040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{4373}}^1$

素因数の和:4406

約数の個数: 224

約数和(自身を含む): 1066556160

約数和(自身を除く): 802077120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 4373, 5040, 6048, 6720, 7560, 8640, 8746, 10080, 12096, 13119, 15120, 17492, 20160, 21865, 26238, 30240, 30611, 34984, 39357, 43730, 52476, 60480, 61222, 65595, 69968, 78714, 87460, 91833, 104952, 118071, 122444, 131190, 139936, 153055, 157428, 174920, 183666, 196785, 209904, 236142, 244888, 262380, 275499, 279872, 306110, 314856, 349840, 367332, 393570, 419808, 459165, 472284, 489776, 524760, 550998, 590355, 612220, 629712, 699680, 734664, 787140, 826497, 839616, 918330, 944568, 979552, 1049520, 1101996, 1180710, 1224440, 1259424, 1377495, 1399360, 1469328, 1574280, 1652994, 1836660, 1889136, 1959104, 2099040, 2203992, 2361420, 2448880, 2518848, 2754990, 2938656, 3148560, 3305988, 3673320, 3778272, 4132485, 4198080, 4407984, 4722840, 4897760, 5509980, 5877312, 6297120, 6611976, 7346640, 7556544, 8264970, 8815968, 9445680, 9795520, 11019960, 12594240, 13223952, 14693280, 16529940, 17631936, 18891360, 22039920, 26447904, 29386560, 33059880, 37782720, 44079840, 52895808, 66119760, 88159680, 132239520, 264479040]

約数ペア:

[(1, 264479040), (2, 132239520), (3, 88159680), (4, 66119760), (5, 52895808), (6, 44079840), (7, 37782720), (8, 33059880), (9, 29386560), (10, 26447904), (12, 22039920), (14, 18891360), (15, 17631936), (16, 16529940), (18, 14693280), (20, 13223952), (21, 12594240), (24, 11019960), (27, 9795520), (28, 9445680), (30, 8815968), (32, 8264970), (35, 7556544), (36, 7346640), (40, 6611976), (42, 6297120), (45, 5877312), (48, 5509980), (54, 4897760), (56, 4722840), (60, 4407984), (63, 4198080), (64, 4132485), (70, 3778272), (72, 3673320), (80, 3305988), (84, 3148560), (90, 2938656), (96, 2754990), (105, 2518848), (108, 2448880), (112, 2361420), (120, 2203992), (126, 2099040), (135, 1959104), (140, 1889136), (144, 1836660), (160, 1652994), (168, 1574280), (180, 1469328), (189, 1399360), (192, 1377495), (210, 1259424), (216, 1224440), (224, 1180710), (240, 1101996), (252, 1049520), (270, 979552), (280, 944568), (288, 918330), (315, 839616), (320, 826497), (336, 787140), (360, 734664), (378, 699680), (420, 629712), (432, 612220), (448, 590355), (480, 550998), (504, 524760), (540, 489776), (560, 472284), (576, 459165), (630, 419808), (672, 393570), (720, 367332), (756, 349840), (840, 314856), (864, 306110), (945, 279872), (960, 275499), (1008, 262380), (1080, 244888), (1120, 236142), (1260, 209904), (1344, 196785), (1440, 183666), (1512, 174920), (1680, 157428), (1728, 153055), (1890, 139936), (2016, 131190), (2160, 122444), (2240, 118071), (2520, 104952), (2880, 91833), (3024, 87460), (3360, 78714), (3780, 69968), (4032, 65595), (4320, 61222), (4373, 60480), (5040, 52476), (6048, 43730), (6720, 39357), (7560, 34984), (8640, 30611), (8746, 30240), (10080, 26238), (12096, 21865), (13119, 20160), (15120, 17492)]