550085760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{1949}}^1$

素因数の和:1988

約数の個数: 288

約数和(自身を含む): 2210773500

約数和(自身を除く): 1660687740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1949, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3898, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5847, 5880, 6272, 6720, 7056, 7796, 7840, 8064, 8820, 9408, 9745, 10080, 11694, 11760, 13440, 13643, 14112, 15592, 15680, 17541, 17640, 18816, 19490, 20160, 23388, 23520, 27286, 28224, 29235, 31184, 31360, 35082, 35280, 38980, 40320, 40929, 46776, 47040, 54572, 56448, 58470, 62368, 68215, 70164, 70560, 77960, 81858, 87705, 93552, 94080, 95501, 109144, 116940, 122787, 124736, 136430, 140328, 141120, 155920, 163716, 175410, 187104, 191002, 204645, 218288, 233880, 245574, 249472, 272860, 280656, 282240, 286503, 311840, 327432, 350820, 374208, 382004, 409290, 436576, 467760, 477505, 491148, 545720, 561312, 573006, 613935, 623680, 654864, 701640, 748416, 764008, 818580, 859509, 873152, 935520, 955010, 982296, 1091440, 1122624, 1146012, 1227870, 1247360, 1309728, 1403280, 1432515, 1528016, 1637160, 1719018, 1746304, 1871040, 1910020, 1964592, 2182880, 2245248, 2292024, 2455740, 2619456, 2806560, 2865030, 3056032, 3274320, 3438036, 3742080, 3820040, 3929184, 4297545, 4365760, 4584048, 4911480, 5238912, 5613120, 5730060, 6112064, 6548640, 6876072, 7640080, 7858368, 8595090, 8731520, 9168096, 9822960, 11226240, 11460120, 12224128, 13097280, 13752144, 15280160, 15716736, 17190180, 18336192, 19645920, 22920240, 26194560, 27504288, 30560320, 34380360, 36672384, 39291840, 45840480, 55008576, 61120640, 68760720, 78583680, 91680960, 110017152, 137521440, 183361920, 275042880, 550085760]

約数ペア:

[(1, 550085760), (2, 275042880), (3, 183361920), (4, 137521440), (5, 110017152), (6, 91680960), (7, 78583680), (8, 68760720), (9, 61120640), (10, 55008576), (12, 45840480), (14, 39291840), (15, 36672384), (16, 34380360), (18, 30560320), (20, 27504288), (21, 26194560), (24, 22920240), (28, 19645920), (30, 18336192), (32, 17190180), (35, 15716736), (36, 15280160), (40, 13752144), (42, 13097280), (45, 12224128), (48, 11460120), (49, 11226240), (56, 9822960), (60, 9168096), (63, 8731520), (64, 8595090), (70, 7858368), (72, 7640080), (80, 6876072), (84, 6548640), (90, 6112064), (96, 5730060), (98, 5613120), (105, 5238912), (112, 4911480), (120, 4584048), (126, 4365760), (128, 4297545), (140, 3929184), (144, 3820040), (147, 3742080), (160, 3438036), (168, 3274320), (180, 3056032), (192, 2865030), (196, 2806560), (210, 2619456), (224, 2455740), (240, 2292024), (245, 2245248), (252, 2182880), (280, 1964592), (288, 1910020), (294, 1871040), (315, 1746304), (320, 1719018), (336, 1637160), (360, 1528016), (384, 1432515), (392, 1403280), (420, 1309728), (441, 1247360), (448, 1227870), (480, 1146012), (490, 1122624), (504, 1091440), (560, 982296), (576, 955010), (588, 935520), (630, 873152), (640, 859509), (672, 818580), (720, 764008), (735, 748416), (784, 701640), (840, 654864), (882, 623680), (896, 613935), (960, 573006), (980, 561312), (1008, 545720), (1120, 491148), (1152, 477505), (1176, 467760), (1260, 436576), (1344, 409290), (1440, 382004), (1470, 374208), (1568, 350820), (1680, 327432), (1764, 311840), (1920, 286503), (1949, 282240), (1960, 280656), (2016, 272860), (2205, 249472), (2240, 245574), (2352, 233880), (2520, 218288), (2688, 204645), (2880, 191002), (2940, 187104), (3136, 175410), (3360, 163716), (3528, 155920), (3898, 141120), (3920, 140328), (4032, 136430), (4410, 124736), (4480, 122787), (4704, 116940), (5040, 109144), (5760, 95501), (5847, 94080), (5880, 93552), (6272, 87705), (6720, 81858), (7056, 77960), (7796, 70560), (7840, 70164), (8064, 68215), (8820, 62368), (9408, 58470), (9745, 56448), (10080, 54572), (11694, 47040), (11760, 46776), (13440, 40929), (13643, 40320), (14112, 38980), (15592, 35280), (15680, 35082), (17541, 31360), (17640, 31184), (18816, 29235), (19490, 28224), (20160, 27286), (23388, 23520)]