1779968960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 448

約数和(自身を含む): 5688299520

約数和(自身を除く): 3908330560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 47, 53, 55, 56, 58, 64, 70, 77, 80, 88, 94, 106, 110, 112, 116, 140, 145, 154, 160, 176, 188, 203, 212, 220, 224, 232, 235, 265, 280, 290, 308, 319, 320, 329, 352, 371, 376, 385, 406, 424, 440, 448, 464, 470, 517, 530, 560, 580, 583, 616, 638, 658, 704, 742, 752, 770, 812, 848, 880, 928, 940, 1015, 1034, 1060, 1120, 1160, 1166, 1232, 1276, 1316, 1363, 1484, 1504, 1537, 1540, 1595, 1624, 1645, 1696, 1760, 1855, 1856, 1880, 2030, 2068, 2120, 2233, 2240, 2320, 2332, 2464, 2491, 2552, 2585, 2632, 2726, 2915, 2968, 3008, 3074, 3080, 3190, 3248, 3290, 3392, 3520, 3619, 3710, 3760, 4060, 4081, 4136, 4240, 4466, 4640, 4664, 4928, 4982, 5104, 5170, 5264, 5452, 5830, 5936, 6148, 6160, 6380, 6496, 6580, 6815, 7238, 7420, 7520, 7685, 8120, 8162, 8272, 8480, 8932, 9280, 9328, 9541, 9964, 10208, 10340, 10528, 10759, 10904, 11165, 11660, 11872, 12296, 12320, 12455, 12760, 12992, 13160, 13630, 14476, 14840, 14993, 15040, 15370, 16240, 16324, 16544, 16907, 16960, 17437, 17864, 18095, 18656, 19082, 19928, 20405, 20416, 20680, 21056, 21518, 21808, 22330, 23320, 23744, 24592, 24640, 24910, 25520, 26320, 27260, 27401, 28952, 29680, 29986, 30740, 32480, 32648, 33088, 33814, 34874, 35728, 36190, 37312, 38164, 39856, 40810, 41360, 43036, 43616, 44660, 46640, 47705, 49184, 49820, 51040, 52640, 53795, 54520, 54802, 57904, 59360, 59972, 61480, 64960, 65296, 67628, 69748, 71456, 72239, 72380, 74965, 76328, 79712, 81620, 82720, 84535, 86072, 87185, 87232, 89320, 93280, 95410, 98368, 99640, 102080, 104951, 105280, 107590, 109040, 109604, 115808, 118349, 118720, 119944, 122960, 130592, 135256, 137005, 139496, 142912, 144478, 144760, 149930, 152656, 159424, 163240, 165440, 169070, 172144, 174370, 178640, 186560, 190820, 191807, 199280, 209902, 215180, 218080, 219208, 231616, 236698, 239888, 245920, 261184, 270512, 274010, 278992, 288956, 289520, 299860, 305312, 326480, 338140, 344288, 348740, 357280, 361195, 381640, 383614, 398560, 419804, 430360, 436160, 438416, 473396, 479776, 491840, 505673, 524755, 541024, 548020, 557984, 577912, 579040, 591745, 599720, 610624, 652960, 676280, 688576, 697480, 714560, 722390, 763280, 767228, 794629, 797120, 839608, 860720, 876832, 946792, 959035, 959552, 1011346, 1049510, 1082048, 1096040, 1115968, 1155824, 1158080, 1183490, 1199440, 1305920, 1352560, 1394960, 1444780, 1526560, 1534456, 1589258, 1679216, 1721440, 1753664, 1893584, 1918070, 2022692, 2099020, 2192080, 2311648, 2366980, 2398880, 2528365, 2705120, 2789920, 2889560, 3053120, 3068912, 3178516, 3358432, 3442880, 3787168, 3836140, 3973145, 4045384, 4198040, 4384160, 4623296, 4733960, 4797760, 5056730, 5410240, 5562403, 5579840, 5779120, 6137824, 6357032, 6716864, 7574336, 7672280, 7946290, 8090768, 8396080, 8768320, 9467920, 10113460, 11124806, 11558240, 12275648, 12714064, 15344560, 15892580, 16181536, 16792160, 18935840, 20226920, 22249612, 23116480, 25428128, 27812015, 30689120, 31785160, 32363072, 33584320, 37871680, 40453840, 44499224, 50856256, 55624030, 61378240, 63570320, 80907680, 88998448, 111248060, 127140640, 161815360, 177996896, 222496120, 254281280, 355993792, 444992240, 889984480, 1779968960]

約数ペア:

[(1, 1779968960), (2, 889984480), (4, 444992240), (5, 355993792), (7, 254281280), (8, 222496120), (10, 177996896), (11, 161815360), (14, 127140640), (16, 111248060), (20, 88998448), (22, 80907680), (28, 63570320), (29, 61378240), (32, 55624030), (35, 50856256), (40, 44499224), (44, 40453840), (47, 37871680), (53, 33584320), (55, 32363072), (56, 31785160), (58, 30689120), (64, 27812015), (70, 25428128), (77, 23116480), (80, 22249612), (88, 20226920), (94, 18935840), (106, 16792160), (110, 16181536), (112, 15892580), (116, 15344560), (140, 12714064), (145, 12275648), (154, 11558240), (160, 11124806), (176, 10113460), (188, 9467920), (203, 8768320), (212, 8396080), (220, 8090768), (224, 7946290), (232, 7672280), (235, 7574336), (265, 6716864), (280, 6357032), (290, 6137824), (308, 5779120), (319, 5579840), (320, 5562403), (329, 5410240), (352, 5056730), (371, 4797760), (376, 4733960), (385, 4623296), (406, 4384160), (424, 4198040), (440, 4045384), (448, 3973145), (464, 3836140), (470, 3787168), (517, 3442880), (530, 3358432), (560, 3178516), (580, 3068912), (583, 3053120), (616, 2889560), (638, 2789920), (658, 2705120), (704, 2528365), (742, 2398880), (752, 2366980), (770, 2311648), (812, 2192080), (848, 2099020), (880, 2022692), (928, 1918070), (940, 1893584), (1015, 1753664), (1034, 1721440), (1060, 1679216), (1120, 1589258), (1160, 1534456), (1166, 1526560), (1232, 1444780), (1276, 1394960), (1316, 1352560), (1363, 1305920), (1484, 1199440), (1504, 1183490), (1537, 1158080), (1540, 1155824), (1595, 1115968), (1624, 1096040), (1645, 1082048), (1696, 1049510), (1760, 1011346), (1855, 959552), (1856, 959035), (1880, 946792), (2030, 876832), (2068, 860720), (2120, 839608), (2233, 797120), (2240, 794629), (2320, 767228), (2332, 763280), (2464, 722390), (2491, 714560), (2552, 697480), (2585, 688576), (2632, 676280), (2726, 652960), (2915, 610624), (2968, 599720), (3008, 591745), (3074, 579040), (3080, 577912), (3190, 557984), (3248, 548020), (3290, 541024), (3392, 524755), (3520, 505673), (3619, 491840), (3710, 479776), (3760, 473396), (4060, 438416), (4081, 436160), (4136, 430360), (4240, 419804), (4466, 398560), (4640, 383614), (4664, 381640), (4928, 361195), (4982, 357280), (5104, 348740), (5170, 344288), (5264, 338140), (5452, 326480), (5830, 305312), (5936, 299860), (6148, 289520), (6160, 288956), (6380, 278992), (6496, 274010), (6580, 270512), (6815, 261184), (7238, 245920), (7420, 239888), (7520, 236698), (7685, 231616), (8120, 219208), (8162, 218080), (8272, 215180), (8480, 209902), (8932, 199280), (9280, 191807), (9328, 190820), (9541, 186560), (9964, 178640), (10208, 174370), (10340, 172144), (10528, 169070), (10759, 165440), (10904, 163240), (11165, 159424), (11660, 152656), (11872, 149930), (12296, 144760), (12320, 144478), (12455, 142912), (12760, 139496), (12992, 137005), (13160, 135256), (13630, 130592), (14476, 122960), (14840, 119944), (14993, 118720), (15040, 118349), (15370, 115808), (16240, 109604), (16324, 109040), (16544, 107590), (16907, 105280), (16960, 104951), (17437, 102080), (17864, 99640), (18095, 98368), (18656, 95410), (19082, 93280), (19928, 89320), (20405, 87232), (20416, 87185), (20680, 86072), (21056, 84535), (21518, 82720), (21808, 81620), (22330, 79712), (23320, 76328), (23744, 74965), (24592, 72380), (24640, 72239), (24910, 71456), (25520, 69748), (26320, 67628), (27260, 65296), (27401, 64960), (28952, 61480), (29680, 59972), (29986, 59360), (30740, 57904), (32480, 54802), (32648, 54520), (33088, 53795), (33814, 52640), (34874, 51040), (35728, 49820), (36190, 49184), (37312, 47705), (38164, 46640), (39856, 44660), (40810, 43616), (41360, 43036)]