1421967360

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 4982757120

約数和(自身を除く): 3560789760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 263, 264, 320, 330, 352, 384, 440, 480, 512, 526, 528, 640, 660, 704, 768, 789, 880, 960, 1024, 1052, 1056, 1280, 1315, 1320, 1408, 1536, 1578, 1760, 1920, 2048, 2104, 2112, 2560, 2630, 2640, 2816, 2893, 3072, 3156, 3520, 3840, 3945, 4096, 4208, 4224, 5120, 5260, 5280, 5632, 5786, 6144, 6312, 7040, 7680, 7890, 8192, 8416, 8448, 8679, 10240, 10520, 10560, 11264, 11572, 12288, 12624, 14080, 14465, 15360, 15780, 16384, 16832, 16896, 17358, 20480, 21040, 21120, 22528, 23144, 24576, 25248, 28160, 28930, 30720, 31560, 32768, 33664, 33792, 34716, 40960, 42080, 42240, 43395, 45056, 46288, 49152, 50496, 56320, 57860, 61440, 63120, 67328, 67584, 69432, 81920, 84160, 84480, 86790, 90112, 92576, 98304, 100992, 112640, 115720, 122880, 126240, 134656, 135168, 138864, 163840, 168320, 168960, 173580, 180224, 185152, 201984, 225280, 231440, 245760, 252480, 269312, 270336, 277728, 336640, 337920, 347160, 360448, 370304, 403968, 450560, 462880, 491520, 504960, 538624, 540672, 555456, 673280, 675840, 694320, 740608, 807936, 901120, 925760, 1009920, 1077248, 1081344, 1110912, 1346560, 1351680, 1388640, 1481216, 1615872, 1802240, 1851520, 2019840, 2154496, 2221824, 2693120, 2703360, 2777280, 2962432, 3231744, 3703040, 4039680, 4308992, 4443648, 5386240, 5406720, 5554560, 5924864, 6463488, 7406080, 8079360, 8617984, 8887296, 10772480, 11109120, 11849728, 12926976, 14812160, 16158720, 17774592, 21544960, 22218240, 23699456, 25853952, 29624320, 32317440, 35549184, 43089920, 44436480, 47398912, 59248640, 64634880, 71098368, 88872960, 94797824, 118497280, 129269760, 142196736, 177745920, 236994560, 284393472, 355491840, 473989120, 710983680, 1421967360]

約数ペア:

[(1, 1421967360), (2, 710983680), (3, 473989120), (4, 355491840), (5, 284393472), (6, 236994560), (8, 177745920), (10, 142196736), (11, 129269760), (12, 118497280), (15, 94797824), (16, 88872960), (20, 71098368), (22, 64634880), (24, 59248640), (30, 47398912), (32, 44436480), (33, 43089920), (40, 35549184), (44, 32317440), (48, 29624320), (55, 25853952), (60, 23699456), (64, 22218240), (66, 21544960), (80, 17774592), (88, 16158720), (96, 14812160), (110, 12926976), (120, 11849728), (128, 11109120), (132, 10772480), (160, 8887296), (165, 8617984), (176, 8079360), (192, 7406080), (220, 6463488), (240, 5924864), (256, 5554560), (263, 5406720), (264, 5386240), (320, 4443648), (330, 4308992), (352, 4039680), (384, 3703040), (440, 3231744), (480, 2962432), (512, 2777280), (526, 2703360), (528, 2693120), (640, 2221824), (660, 2154496), (704, 2019840), (768, 1851520), (789, 1802240), (880, 1615872), (960, 1481216), (1024, 1388640), (1052, 1351680), (1056, 1346560), (1280, 1110912), (1315, 1081344), (1320, 1077248), (1408, 1009920), (1536, 925760), (1578, 901120), (1760, 807936), (1920, 740608), (2048, 694320), (2104, 675840), (2112, 673280), (2560, 555456), (2630, 540672), (2640, 538624), (2816, 504960), (2893, 491520), (3072, 462880), (3156, 450560), (3520, 403968), (3840, 370304), (3945, 360448), (4096, 347160), (4208, 337920), (4224, 336640), (5120, 277728), (5260, 270336), (5280, 269312), (5632, 252480), (5786, 245760), (6144, 231440), (6312, 225280), (7040, 201984), (7680, 185152), (7890, 180224), (8192, 173580), (8416, 168960), (8448, 168320), (8679, 163840), (10240, 138864), (10520, 135168), (10560, 134656), (11264, 126240), (11572, 122880), (12288, 115720), (12624, 112640), (14080, 100992), (14465, 98304), (15360, 92576), (15780, 90112), (16384, 86790), (16832, 84480), (16896, 84160), (17358, 81920), (20480, 69432), (21040, 67584), (21120, 67328), (22528, 63120), (23144, 61440), (24576, 57860), (25248, 56320), (28160, 50496), (28930, 49152), (30720, 46288), (31560, 45056), (32768, 43395), (33664, 42240), (33792, 42080), (34716, 40960)]