2072913120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:855

約数の個数: 240

約数和(自身を含む): 7353572688

約数和(自身を除く): 5280659568

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 307, 324, 360, 405, 432, 480, 521, 540, 614, 648, 720, 810, 864, 921, 1042, 1080, 1228, 1296, 1440, 1535, 1563, 1620, 1842, 2084, 2160, 2456, 2592, 2605, 2763, 3070, 3126, 3240, 3684, 4168, 4320, 4605, 4689, 4912, 5210, 5526, 6140, 6252, 6480, 7368, 7815, 8289, 8336, 9210, 9378, 9824, 10420, 11052, 12280, 12504, 12960, 13815, 14067, 14736, 15630, 16578, 16672, 18420, 18756, 20840, 22104, 23445, 24560, 24867, 25008, 27630, 28134, 29472, 31260, 33156, 36840, 37512, 41445, 41680, 42201, 44208, 46890, 49120, 49734, 50016, 55260, 56268, 62520, 66312, 70335, 73680, 75024, 82890, 83360, 84402, 88416, 93780, 99468, 110520, 112536, 124335, 125040, 132624, 140670, 147360, 150048, 159947, 165780, 168804, 187560, 198936, 211005, 221040, 225072, 248670, 250080, 265248, 281340, 319894, 331560, 337608, 375120, 397872, 422010, 442080, 450144, 479841, 497340, 562680, 639788, 663120, 675216, 750240, 795744, 799735, 844020, 959682, 994680, 1125360, 1279576, 1326240, 1350432, 1439523, 1599470, 1688040, 1919364, 1989360, 2250720, 2399205, 2559152, 2879046, 3198940, 3376080, 3838728, 3978720, 4318569, 4798410, 5118304, 5758092, 6397880, 6752160, 7197615, 7677456, 8637138, 9596820, 11516184, 12795760, 12955707, 14395230, 15354912, 17274276, 19193640, 21592845, 23032368, 25591520, 25911414, 28790460, 34548552, 38387280, 43185690, 46064736, 51822828, 57580920, 64778535, 69097104, 76774560, 86371380, 103645656, 115161840, 129557070, 138194208, 172742760, 207291312, 230323680, 259114140, 345485520, 414582624, 518228280, 690971040, 1036456560, 2072913120]

約数ペア:

[(1, 2072913120), (2, 1036456560), (3, 690971040), (4, 518228280), (5, 414582624), (6, 345485520), (8, 259114140), (9, 230323680), (10, 207291312), (12, 172742760), (15, 138194208), (16, 129557070), (18, 115161840), (20, 103645656), (24, 86371380), (27, 76774560), (30, 69097104), (32, 64778535), (36, 57580920), (40, 51822828), (45, 46064736), (48, 43185690), (54, 38387280), (60, 34548552), (72, 28790460), (80, 25911414), (81, 25591520), (90, 23032368), (96, 21592845), (108, 19193640), (120, 17274276), (135, 15354912), (144, 14395230), (160, 12955707), (162, 12795760), (180, 11516184), (216, 9596820), (240, 8637138), (270, 7677456), (288, 7197615), (307, 6752160), (324, 6397880), (360, 5758092), (405, 5118304), (432, 4798410), (480, 4318569), (521, 3978720), (540, 3838728), (614, 3376080), (648, 3198940), (720, 2879046), (810, 2559152), (864, 2399205), (921, 2250720), (1042, 1989360), (1080, 1919364), (1228, 1688040), (1296, 1599470), (1440, 1439523), (1535, 1350432), (1563, 1326240), (1620, 1279576), (1842, 1125360), (2084, 994680), (2160, 959682), (2456, 844020), (2592, 799735), (2605, 795744), (2763, 750240), (3070, 675216), (3126, 663120), (3240, 639788), (3684, 562680), (4168, 497340), (4320, 479841), (4605, 450144), (4689, 442080), (4912, 422010), (5210, 397872), (5526, 375120), (6140, 337608), (6252, 331560), (6480, 319894), (7368, 281340), (7815, 265248), (8289, 250080), (8336, 248670), (9210, 225072), (9378, 221040), (9824, 211005), (10420, 198936), (11052, 187560), (12280, 168804), (12504, 165780), (12960, 159947), (13815, 150048), (14067, 147360), (14736, 140670), (15630, 132624), (16578, 125040), (16672, 124335), (18420, 112536), (18756, 110520), (20840, 99468), (22104, 93780), (23445, 88416), (24560, 84402), (24867, 83360), (25008, 82890), (27630, 75024), (28134, 73680), (29472, 70335), (31260, 66312), (33156, 62520), (36840, 56268), (37512, 55260), (41445, 50016), (41680, 49734), (42201, 49120), (44208, 46890)]