1381942080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:854

約数の個数: 224

約数和(自身を含む): 4900452480

約数和(自身を除く): 3518510400

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 307, 320, 360, 432, 480, 521, 540, 576, 614, 720, 864, 921, 960, 1042, 1080, 1228, 1440, 1535, 1563, 1728, 1842, 2084, 2160, 2456, 2605, 2763, 2880, 3070, 3126, 3684, 4168, 4320, 4605, 4689, 4912, 5210, 5526, 6140, 6252, 7368, 7815, 8289, 8336, 8640, 9210, 9378, 9824, 10420, 11052, 12280, 12504, 13815, 14067, 14736, 15630, 16578, 16672, 18420, 18756, 19648, 20840, 22104, 23445, 24560, 25008, 27630, 28134, 29472, 31260, 33156, 33344, 36840, 37512, 41445, 41680, 44208, 46890, 49120, 50016, 55260, 56268, 58944, 62520, 66312, 70335, 73680, 75024, 82890, 83360, 88416, 93780, 98240, 100032, 110520, 112536, 125040, 132624, 140670, 147360, 150048, 159947, 165780, 166720, 176832, 187560, 221040, 225072, 250080, 265248, 281340, 294720, 300096, 319894, 331560, 375120, 442080, 450144, 479841, 500160, 530496, 562680, 639788, 663120, 750240, 799735, 884160, 900288, 959682, 1125360, 1279576, 1326240, 1439523, 1500480, 1599470, 1919364, 2250720, 2399205, 2559152, 2652480, 2879046, 3198940, 3838728, 4318569, 4501440, 4798410, 5118304, 5758092, 6397880, 7197615, 7677456, 8637138, 9596820, 10236608, 11516184, 12795760, 14395230, 15354912, 17274276, 19193640, 21592845, 23032368, 25591520, 28790460, 30709824, 34548552, 38387280, 43185690, 46064736, 51183040, 57580920, 69097104, 76774560, 86371380, 92129472, 115161840, 138194208, 153549120, 172742760, 230323680, 276388416, 345485520, 460647360, 690971040, 1381942080]

約数ペア:

[(1, 1381942080), (2, 690971040), (3, 460647360), (4, 345485520), (5, 276388416), (6, 230323680), (8, 172742760), (9, 153549120), (10, 138194208), (12, 115161840), (15, 92129472), (16, 86371380), (18, 76774560), (20, 69097104), (24, 57580920), (27, 51183040), (30, 46064736), (32, 43185690), (36, 38387280), (40, 34548552), (45, 30709824), (48, 28790460), (54, 25591520), (60, 23032368), (64, 21592845), (72, 19193640), (80, 17274276), (90, 15354912), (96, 14395230), (108, 12795760), (120, 11516184), (135, 10236608), (144, 9596820), (160, 8637138), (180, 7677456), (192, 7197615), (216, 6397880), (240, 5758092), (270, 5118304), (288, 4798410), (307, 4501440), (320, 4318569), (360, 3838728), (432, 3198940), (480, 2879046), (521, 2652480), (540, 2559152), (576, 2399205), (614, 2250720), (720, 1919364), (864, 1599470), (921, 1500480), (960, 1439523), (1042, 1326240), (1080, 1279576), (1228, 1125360), (1440, 959682), (1535, 900288), (1563, 884160), (1728, 799735), (1842, 750240), (2084, 663120), (2160, 639788), (2456, 562680), (2605, 530496), (2763, 500160), (2880, 479841), (3070, 450144), (3126, 442080), (3684, 375120), (4168, 331560), (4320, 319894), (4605, 300096), (4689, 294720), (4912, 281340), (5210, 265248), (5526, 250080), (6140, 225072), (6252, 221040), (7368, 187560), (7815, 176832), (8289, 166720), (8336, 165780), (8640, 159947), (9210, 150048), (9378, 147360), (9824, 140670), (10420, 132624), (11052, 125040), (12280, 112536), (12504, 110520), (13815, 100032), (14067, 98240), (14736, 93780), (15630, 88416), (16578, 83360), (16672, 82890), (18420, 75024), (18756, 73680), (19648, 70335), (20840, 66312), (22104, 62520), (23445, 58944), (24560, 56268), (25008, 55260), (27630, 50016), (28134, 49120), (29472, 46890), (31260, 44208), (33156, 41680), (33344, 41445), (36840, 37512)]