2080088640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 448

約数和(自身を含む): 8477829120

約数和(自身を除く): 6397740480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 163, 168, 180, 189, 192, 210, 211, 216, 224, 240, 252, 270, 280, 288, 315, 320, 326, 336, 360, 378, 420, 422, 432, 448, 480, 489, 504, 540, 560, 576, 630, 633, 652, 672, 720, 756, 815, 840, 844, 864, 945, 960, 978, 1008, 1055, 1080, 1120, 1141, 1260, 1266, 1304, 1344, 1440, 1467, 1477, 1512, 1630, 1680, 1688, 1728, 1890, 1899, 1956, 2016, 2110, 2160, 2240, 2282, 2445, 2520, 2532, 2608, 2880, 2934, 2954, 3024, 3165, 3260, 3360, 3376, 3423, 3780, 3798, 3912, 4032, 4220, 4320, 4401, 4431, 4564, 4890, 5040, 5064, 5216, 5697, 5705, 5868, 5908, 6048, 6330, 6520, 6720, 6752, 6846, 7335, 7385, 7560, 7596, 7824, 8440, 8640, 8802, 8862, 9128, 9495, 9780, 10080, 10128, 10269, 10432, 11394, 11410, 11736, 11816, 12096, 12660, 13040, 13293, 13504, 13692, 14670, 14770, 15120, 15192, 15648, 16880, 17115, 17604, 17724, 18256, 18990, 19560, 20160, 20256, 20538, 22005, 22155, 22788, 22820, 23472, 23632, 25320, 26080, 26586, 27384, 28485, 29340, 29540, 30240, 30384, 30807, 31296, 33760, 34230, 34393, 35208, 35448, 36512, 37980, 39120, 39879, 40512, 41076, 44010, 44310, 45576, 45640, 46944, 47264, 50640, 51345, 52160, 53172, 54768, 56970, 58680, 59080, 60480, 60768, 61614, 66465, 67520, 68460, 68786, 70416, 70896, 73024, 75960, 78240, 79758, 82152, 88020, 88620, 91152, 91280, 93888, 94528, 101280, 102690, 103179, 106344, 109536, 113940, 117360, 118160, 121536, 123228, 132930, 136920, 137572, 140832, 141792, 151920, 154035, 156480, 159516, 164304, 171965, 176040, 177240, 182304, 182560, 199395, 202560, 205380, 206358, 212688, 219072, 227880, 234720, 236320, 240751, 246456, 265860, 273840, 275144, 281664, 283584, 303840, 308070, 309537, 319032, 328608, 343930, 352080, 354480, 364608, 365120, 398790, 410760, 412716, 425376, 455760, 469440, 472640, 481502, 492912, 515895, 531720, 547680, 550288, 607680, 616140, 619074, 638064, 657216, 687860, 704160, 708960, 722253, 797580, 821520, 825432, 850752, 911520, 928611, 963004, 985824, 1031790, 1063440, 1095360, 1100576, 1203755, 1232280, 1238148, 1276128, 1375720, 1408320, 1417920, 1444506, 1547685, 1595160, 1643040, 1650864, 1823040, 1857222, 1926008, 1971648, 2063580, 2126880, 2166759, 2201152, 2407510, 2464560, 2476296, 2552256, 2751440, 2889012, 3095370, 3190320, 3286080, 3301728, 3611265, 3714444, 3852016, 4127160, 4253760, 4333518, 4643055, 4815020, 4929120, 4952592, 5502880, 5778024, 6190740, 6380640, 6500277, 6603456, 7222530, 7428888, 7704032, 8254320, 8667036, 9286110, 9630040, 9858240, 9905184, 10833795, 11005760, 11556048, 12381480, 12761280, 13000554, 14445060, 14857776, 15408064, 16508640, 17334072, 18572220, 19260080, 19810368, 21667590, 23112096, 24762960, 26001108, 28890120, 29715552, 32501385, 33017280, 34668144, 37144440, 38520160, 43335180, 46224192, 49525920, 52002216, 57780240, 59431104, 65002770, 69336288, 74288880, 77040320, 86670360, 99051840, 104004432, 115560480, 130005540, 138672576, 148577760, 173340720, 208008864, 231120960, 260011080, 297155520, 346681440, 416017728, 520022160, 693362880, 1040044320, 2080088640]

約数ペア:

[(1, 2080088640), (2, 1040044320), (3, 693362880), (4, 520022160), (5, 416017728), (6, 346681440), (7, 297155520), (8, 260011080), (9, 231120960), (10, 208008864), (12, 173340720), (14, 148577760), (15, 138672576), (16, 130005540), (18, 115560480), (20, 104004432), (21, 99051840), (24, 86670360), (27, 77040320), (28, 74288880), (30, 69336288), (32, 65002770), (35, 59431104), (36, 57780240), (40, 52002216), (42, 49525920), (45, 46224192), (48, 43335180), (54, 38520160), (56, 37144440), (60, 34668144), (63, 33017280), (64, 32501385), (70, 29715552), (72, 28890120), (80, 26001108), (84, 24762960), (90, 23112096), (96, 21667590), (105, 19810368), (108, 19260080), (112, 18572220), (120, 17334072), (126, 16508640), (135, 15408064), (140, 14857776), (144, 14445060), (160, 13000554), (163, 12761280), (168, 12381480), (180, 11556048), (189, 11005760), (192, 10833795), (210, 9905184), (211, 9858240), (216, 9630040), (224, 9286110), (240, 8667036), (252, 8254320), (270, 7704032), (280, 7428888), (288, 7222530), (315, 6603456), (320, 6500277), (326, 6380640), (336, 6190740), (360, 5778024), (378, 5502880), (420, 4952592), (422, 4929120), (432, 4815020), (448, 4643055), (480, 4333518), (489, 4253760), (504, 4127160), (540, 3852016), (560, 3714444), (576, 3611265), (630, 3301728), (633, 3286080), (652, 3190320), (672, 3095370), (720, 2889012), (756, 2751440), (815, 2552256), (840, 2476296), (844, 2464560), (864, 2407510), (945, 2201152), (960, 2166759), (978, 2126880), (1008, 2063580), (1055, 1971648), (1080, 1926008), (1120, 1857222), (1141, 1823040), (1260, 1650864), (1266, 1643040), (1304, 1595160), (1344, 1547685), (1440, 1444506), (1467, 1417920), (1477, 1408320), (1512, 1375720), (1630, 1276128), (1680, 1238148), (1688, 1232280), (1728, 1203755), (1890, 1100576), (1899, 1095360), (1956, 1063440), (2016, 1031790), (2110, 985824), (2160, 963004), (2240, 928611), (2282, 911520), (2445, 850752), (2520, 825432), (2532, 821520), (2608, 797580), (2880, 722253), (2934, 708960), (2954, 704160), (3024, 687860), (3165, 657216), (3260, 638064), (3360, 619074), (3376, 616140), (3423, 607680), (3780, 550288), (3798, 547680), (3912, 531720), (4032, 515895), (4220, 492912), (4320, 481502), (4401, 472640), (4431, 469440), (4564, 455760), (4890, 425376), (5040, 412716), (5064, 410760), (5216, 398790), (5697, 365120), (5705, 364608), (5868, 354480), (5908, 352080), (6048, 343930), (6330, 328608), (6520, 319032), (6720, 309537), (6752, 308070), (6846, 303840), (7335, 283584), (7385, 281664), (7560, 275144), (7596, 273840), (7824, 265860), (8440, 246456), (8640, 240751), (8802, 236320), (8862, 234720), (9128, 227880), (9495, 219072), (9780, 212688), (10080, 206358), (10128, 205380), (10269, 202560), (10432, 199395), (11394, 182560), (11410, 182304), (11736, 177240), (11816, 176040), (12096, 171965), (12660, 164304), (13040, 159516), (13293, 156480), (13504, 154035), (13692, 151920), (14670, 141792), (14770, 140832), (15120, 137572), (15192, 136920), (15648, 132930), (16880, 123228), (17115, 121536), (17604, 118160), (17724, 117360), (18256, 113940), (18990, 109536), (19560, 106344), (20160, 103179), (20256, 102690), (20538, 101280), (22005, 94528), (22155, 93888), (22788, 91280), (22820, 91152), (23472, 88620), (23632, 88020), (25320, 82152), (26080, 79758), (26586, 78240), (27384, 75960), (28485, 73024), (29340, 70896), (29540, 70416), (30240, 68786), (30384, 68460), (30807, 67520), (31296, 66465), (33760, 61614), (34230, 60768), (34393, 60480), (35208, 59080), (35448, 58680), (36512, 56970), (37980, 54768), (39120, 53172), (39879, 52160), (40512, 51345), (41076, 50640), (44010, 47264), (44310, 46944), (45576, 45640)]