897851520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 3207859200

約数和(自身を除く): 2310007680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 223, 233, 240, 270, 288, 320, 360, 384, 432, 446, 466, 480, 540, 576, 640, 669, 699, 720, 864, 892, 932, 960, 1080, 1115, 1152, 1165, 1338, 1398, 1440, 1728, 1784, 1864, 1920, 2007, 2097, 2160, 2230, 2330, 2676, 2796, 2880, 3345, 3456, 3495, 3568, 3728, 4014, 4194, 4320, 4460, 4660, 5352, 5592, 5760, 6021, 6291, 6690, 6990, 7136, 7456, 8028, 8388, 8640, 8920, 9320, 10035, 10485, 10704, 11184, 12042, 12582, 13380, 13980, 14272, 14912, 16056, 16776, 17280, 17840, 18640, 20070, 20970, 21408, 22368, 24084, 25164, 26760, 27960, 28544, 29824, 30105, 31455, 32112, 33552, 35680, 37280, 40140, 41940, 42816, 44736, 48168, 50328, 51959, 53520, 55920, 60210, 62910, 64224, 67104, 71360, 74560, 80280, 83880, 85632, 89472, 96336, 100656, 103918, 107040, 111840, 120420, 125820, 128448, 134208, 142720, 149120, 155877, 160560, 167760, 192672, 201312, 207836, 214080, 223680, 240840, 251640, 256896, 259795, 268416, 311754, 321120, 335520, 385344, 402624, 415672, 428160, 447360, 467631, 481680, 503280, 519590, 623508, 642240, 671040, 770688, 779385, 805248, 831344, 935262, 963360, 1006560, 1039180, 1247016, 1284480, 1342080, 1402893, 1558770, 1662688, 1870524, 1926720, 2013120, 2078360, 2338155, 2494032, 2805786, 3117540, 3325376, 3741048, 3853440, 4026240, 4156720, 4676310, 4988064, 5611572, 6235080, 6650752, 7014465, 7482096, 8313440, 9352620, 9976128, 11223144, 12470160, 14028930, 14964192, 16626880, 18705240, 19952256, 22446288, 24940320, 28057860, 29928384, 33253760, 37410480, 44892576, 49880640, 56115720, 59856768, 74820960, 89785152, 99761280, 112231440, 149641920, 179570304, 224462880, 299283840, 448925760, 897851520]

約数ペア:

[(1, 897851520), (2, 448925760), (3, 299283840), (4, 224462880), (5, 179570304), (6, 149641920), (8, 112231440), (9, 99761280), (10, 89785152), (12, 74820960), (15, 59856768), (16, 56115720), (18, 49880640), (20, 44892576), (24, 37410480), (27, 33253760), (30, 29928384), (32, 28057860), (36, 24940320), (40, 22446288), (45, 19952256), (48, 18705240), (54, 16626880), (60, 14964192), (64, 14028930), (72, 12470160), (80, 11223144), (90, 9976128), (96, 9352620), (108, 8313440), (120, 7482096), (128, 7014465), (135, 6650752), (144, 6235080), (160, 5611572), (180, 4988064), (192, 4676310), (216, 4156720), (223, 4026240), (233, 3853440), (240, 3741048), (270, 3325376), (288, 3117540), (320, 2805786), (360, 2494032), (384, 2338155), (432, 2078360), (446, 2013120), (466, 1926720), (480, 1870524), (540, 1662688), (576, 1558770), (640, 1402893), (669, 1342080), (699, 1284480), (720, 1247016), (864, 1039180), (892, 1006560), (932, 963360), (960, 935262), (1080, 831344), (1115, 805248), (1152, 779385), (1165, 770688), (1338, 671040), (1398, 642240), (1440, 623508), (1728, 519590), (1784, 503280), (1864, 481680), (1920, 467631), (2007, 447360), (2097, 428160), (2160, 415672), (2230, 402624), (2330, 385344), (2676, 335520), (2796, 321120), (2880, 311754), (3345, 268416), (3456, 259795), (3495, 256896), (3568, 251640), (3728, 240840), (4014, 223680), (4194, 214080), (4320, 207836), (4460, 201312), (4660, 192672), (5352, 167760), (5592, 160560), (5760, 155877), (6021, 149120), (6291, 142720), (6690, 134208), (6990, 128448), (7136, 125820), (7456, 120420), (8028, 111840), (8388, 107040), (8640, 103918), (8920, 100656), (9320, 96336), (10035, 89472), (10485, 85632), (10704, 83880), (11184, 80280), (12042, 74560), (12582, 71360), (13380, 67104), (13980, 64224), (14272, 62910), (14912, 60210), (16056, 55920), (16776, 53520), (17280, 51959), (17840, 50328), (18640, 48168), (20070, 44736), (20970, 42816), (21408, 41940), (22368, 40140), (24084, 37280), (25164, 35680), (26760, 33552), (27960, 32112), (28544, 31455), (29824, 30105)]