297059840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 901254816

約数和(自身を除く): 604194976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 137, 140, 154, 160, 176, 220, 224, 242, 256, 274, 280, 308, 320, 352, 385, 440, 448, 484, 512, 548, 560, 605, 616, 640, 685, 704, 770, 847, 880, 896, 959, 968, 1096, 1120, 1210, 1232, 1280, 1370, 1408, 1507, 1540, 1694, 1760, 1792, 1918, 1936, 2192, 2240, 2420, 2464, 2560, 2740, 2816, 3014, 3080, 3388, 3520, 3584, 3836, 3872, 4235, 4384, 4480, 4795, 4840, 4928, 5480, 5632, 6028, 6160, 6776, 7040, 7535, 7672, 7744, 8470, 8768, 8960, 9590, 9680, 9856, 10549, 10960, 12056, 12320, 13552, 14080, 15070, 15344, 15488, 16577, 16940, 17536, 17920, 19180, 19360, 19712, 21098, 21920, 24112, 24640, 27104, 28160, 30140, 30688, 30976, 33154, 33880, 35072, 38360, 38720, 39424, 42196, 43840, 48224, 49280, 52745, 54208, 60280, 61376, 61952, 66308, 67760, 70144, 76720, 77440, 82885, 84392, 87680, 96448, 98560, 105490, 108416, 116039, 120560, 122752, 132616, 135520, 153440, 154880, 165770, 168784, 175360, 192896, 197120, 210980, 216832, 232078, 241120, 245504, 265232, 271040, 306880, 309760, 331540, 337568, 350720, 385792, 421960, 433664, 464156, 482240, 491008, 530464, 542080, 580195, 613760, 663080, 675136, 771584, 843920, 928312, 964480, 1060928, 1084160, 1160390, 1227520, 1326160, 1350272, 1687840, 1856624, 1928960, 2121856, 2168320, 2320780, 2455040, 2652320, 2700544, 3375680, 3713248, 3857920, 4243712, 4641560, 5304640, 5401088, 6751360, 7426496, 8487424, 9283120, 10609280, 13502720, 14852992, 18566240, 21218560, 27005440, 29705984, 37132480, 42437120, 59411968, 74264960, 148529920, 297059840]

約数ペア:

[(1, 297059840), (2, 148529920), (4, 74264960), (5, 59411968), (7, 42437120), (8, 37132480), (10, 29705984), (11, 27005440), (14, 21218560), (16, 18566240), (20, 14852992), (22, 13502720), (28, 10609280), (32, 9283120), (35, 8487424), (40, 7426496), (44, 6751360), (55, 5401088), (56, 5304640), (64, 4641560), (70, 4243712), (77, 3857920), (80, 3713248), (88, 3375680), (110, 2700544), (112, 2652320), (121, 2455040), (128, 2320780), (137, 2168320), (140, 2121856), (154, 1928960), (160, 1856624), (176, 1687840), (220, 1350272), (224, 1326160), (242, 1227520), (256, 1160390), (274, 1084160), (280, 1060928), (308, 964480), (320, 928312), (352, 843920), (385, 771584), (440, 675136), (448, 663080), (484, 613760), (512, 580195), (548, 542080), (560, 530464), (605, 491008), (616, 482240), (640, 464156), (685, 433664), (704, 421960), (770, 385792), (847, 350720), (880, 337568), (896, 331540), (959, 309760), (968, 306880), (1096, 271040), (1120, 265232), (1210, 245504), (1232, 241120), (1280, 232078), (1370, 216832), (1408, 210980), (1507, 197120), (1540, 192896), (1694, 175360), (1760, 168784), (1792, 165770), (1918, 154880), (1936, 153440), (2192, 135520), (2240, 132616), (2420, 122752), (2464, 120560), (2560, 116039), (2740, 108416), (2816, 105490), (3014, 98560), (3080, 96448), (3388, 87680), (3520, 84392), (3584, 82885), (3836, 77440), (3872, 76720), (4235, 70144), (4384, 67760), (4480, 66308), (4795, 61952), (4840, 61376), (4928, 60280), (5480, 54208), (5632, 52745), (6028, 49280), (6160, 48224), (6776, 43840), (7040, 42196), (7535, 39424), (7672, 38720), (7744, 38360), (8470, 35072), (8768, 33880), (8960, 33154), (9590, 30976), (9680, 30688), (9856, 30140), (10549, 28160), (10960, 27104), (12056, 24640), (12320, 24112), (13552, 21920), (14080, 21098), (15070, 19712), (15344, 19360), (15488, 19180), (16577, 17920), (16940, 17536)]