537421920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:853

約数の個数: 192

約数和(自身を含む): 1944746496

約数和(自身を除く): 1407324576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 307, 336, 420, 480, 521, 560, 614, 672, 840, 921, 1042, 1120, 1228, 1535, 1563, 1680, 1842, 2084, 2149, 2456, 2605, 3070, 3126, 3360, 3647, 3684, 4168, 4298, 4605, 4912, 5210, 6140, 6252, 6447, 7294, 7368, 7815, 8336, 8596, 9210, 9824, 10420, 10745, 10941, 12280, 12504, 12894, 14588, 14736, 15630, 16672, 17192, 18235, 18420, 20840, 21490, 21882, 24560, 25008, 25788, 29176, 29472, 31260, 32235, 34384, 36470, 36840, 41680, 42980, 43764, 49120, 50016, 51576, 54705, 58352, 62520, 64470, 68768, 72940, 73680, 83360, 85960, 87528, 103152, 109410, 116704, 125040, 128940, 145880, 147360, 159947, 171920, 175056, 206304, 218820, 250080, 257880, 291760, 319894, 343840, 350112, 437640, 479841, 515760, 583520, 639788, 799735, 875280, 959682, 1031520, 1119629, 1279576, 1599470, 1750560, 1919364, 2239258, 2399205, 2559152, 3198940, 3358887, 3838728, 4478516, 4798410, 5118304, 5598145, 6397880, 6717774, 7677456, 8957032, 9596820, 11196290, 12795760, 13435548, 15354912, 16794435, 17914064, 19193640, 22392580, 25591520, 26871096, 33588870, 35828128, 38387280, 44785160, 53742192, 67177740, 76774560, 89570320, 107484384, 134355480, 179140640, 268710960, 537421920]

約数ペア:

[(1, 537421920), (2, 268710960), (3, 179140640), (4, 134355480), (5, 107484384), (6, 89570320), (7, 76774560), (8, 67177740), (10, 53742192), (12, 44785160), (14, 38387280), (15, 35828128), (16, 33588870), (20, 26871096), (21, 25591520), (24, 22392580), (28, 19193640), (30, 17914064), (32, 16794435), (35, 15354912), (40, 13435548), (42, 12795760), (48, 11196290), (56, 9596820), (60, 8957032), (70, 7677456), (80, 6717774), (84, 6397880), (96, 5598145), (105, 5118304), (112, 4798410), (120, 4478516), (140, 3838728), (160, 3358887), (168, 3198940), (210, 2559152), (224, 2399205), (240, 2239258), (280, 1919364), (307, 1750560), (336, 1599470), (420, 1279576), (480, 1119629), (521, 1031520), (560, 959682), (614, 875280), (672, 799735), (840, 639788), (921, 583520), (1042, 515760), (1120, 479841), (1228, 437640), (1535, 350112), (1563, 343840), (1680, 319894), (1842, 291760), (2084, 257880), (2149, 250080), (2456, 218820), (2605, 206304), (3070, 175056), (3126, 171920), (3360, 159947), (3647, 147360), (3684, 145880), (4168, 128940), (4298, 125040), (4605, 116704), (4912, 109410), (5210, 103152), (6140, 87528), (6252, 85960), (6447, 83360), (7294, 73680), (7368, 72940), (7815, 68768), (8336, 64470), (8596, 62520), (9210, 58352), (9824, 54705), (10420, 51576), (10745, 50016), (10941, 49120), (12280, 43764), (12504, 42980), (12894, 41680), (14588, 36840), (14736, 36470), (15630, 34384), (16672, 32235), (17192, 31260), (18235, 29472), (18420, 29176), (20840, 25788), (21490, 25008), (21882, 24560)]