2580755520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:778

約数の個数: 336

約数和(自身を含む): 9661111488

約数和(自身を除く): 7080355968

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, 49, 56, 60, 64, 70, 80, 83, 84, 96, 98, 105, 112, 120, 140, 147, 160, 166, 168, 192, 196, 210, 224, 240, 245, 249, 280, 294, 320, 332, 336, 392, 415, 420, 448, 480, 490, 498, 560, 581, 588, 661, 664, 672, 735, 784, 830, 840, 960, 980, 996, 1120, 1162, 1176, 1245, 1322, 1328, 1344, 1470, 1568, 1660, 1680, 1743, 1960, 1983, 1992, 2240, 2324, 2352, 2490, 2644, 2656, 2905, 2940, 3136, 3305, 3320, 3360, 3486, 3920, 3966, 3984, 4067, 4627, 4648, 4704, 4980, 5288, 5312, 5810, 5880, 6610, 6640, 6720, 6972, 7840, 7932, 7968, 8134, 8715, 9254, 9296, 9408, 9915, 9960, 10576, 11620, 11760, 12201, 13220, 13280, 13881, 13944, 15680, 15864, 15936, 16268, 17430, 18508, 18592, 19830, 19920, 20335, 21152, 23135, 23240, 23520, 24402, 26440, 26560, 27762, 27888, 31728, 32389, 32536, 34860, 37016, 37184, 39660, 39840, 40670, 42304, 46270, 46480, 47040, 48804, 52880, 54863, 55524, 55776, 61005, 63456, 64778, 65072, 69405, 69720, 74032, 79320, 79680, 81340, 92540, 92960, 97167, 97608, 105760, 109726, 111048, 111552, 122010, 126912, 129556, 130144, 138810, 139440, 148064, 158640, 161945, 162680, 164589, 185080, 185920, 194334, 195216, 211520, 219452, 222096, 244020, 259112, 260288, 274315, 277620, 278880, 296128, 317280, 323890, 325360, 329178, 370160, 384041, 388668, 390432, 438904, 444192, 485835, 488040, 518224, 548630, 555240, 557760, 634560, 647780, 650720, 658356, 740320, 768082, 777336, 780864, 822945, 877808, 888384, 971670, 976080, 1036448, 1097260, 1110480, 1152123, 1295560, 1301440, 1316712, 1480640, 1536164, 1554672, 1645890, 1755616, 1920205, 1943340, 1952160, 2072896, 2194520, 2220960, 2304246, 2591120, 2633424, 2688287, 3072328, 3109344, 3291780, 3511232, 3840410, 3886680, 3904320, 4389040, 4441920, 4608492, 5182240, 5266848, 5376574, 5760615, 6144656, 6218688, 6583560, 7680820, 7773360, 8064861, 8778080, 9216984, 10364480, 10533696, 10753148, 11521230, 12289312, 13167120, 13441435, 15361640, 15546720, 16129722, 17556160, 18433968, 21506296, 23042460, 24578624, 26334240, 26882870, 30723280, 31093440, 32259444, 36867936, 40324305, 43012592, 46084920, 52668480, 53765740, 61446560, 64518888, 73735872, 80648610, 86025184, 92169840, 107531480, 122893120, 129037776, 161297220, 172050368, 184339680, 215062960, 258075552, 322594440, 368679360, 430125920, 516151104, 645188880, 860251840, 1290377760, 2580755520]

約数ペア:

[(1, 2580755520), (2, 1290377760), (3, 860251840), (4, 645188880), (5, 516151104), (6, 430125920), (7, 368679360), (8, 322594440), (10, 258075552), (12, 215062960), (14, 184339680), (15, 172050368), (16, 161297220), (20, 129037776), (21, 122893120), (24, 107531480), (28, 92169840), (30, 86025184), (32, 80648610), (35, 73735872), (40, 64518888), (42, 61446560), (48, 53765740), (49, 52668480), (56, 46084920), (60, 43012592), (64, 40324305), (70, 36867936), (80, 32259444), (83, 31093440), (84, 30723280), (96, 26882870), (98, 26334240), (105, 24578624), (112, 23042460), (120, 21506296), (140, 18433968), (147, 17556160), (160, 16129722), (166, 15546720), (168, 15361640), (192, 13441435), (196, 13167120), (210, 12289312), (224, 11521230), (240, 10753148), (245, 10533696), (249, 10364480), (280, 9216984), (294, 8778080), (320, 8064861), (332, 7773360), (336, 7680820), (392, 6583560), (415, 6218688), (420, 6144656), (448, 5760615), (480, 5376574), (490, 5266848), (498, 5182240), (560, 4608492), (581, 4441920), (588, 4389040), (661, 3904320), (664, 3886680), (672, 3840410), (735, 3511232), (784, 3291780), (830, 3109344), (840, 3072328), (960, 2688287), (980, 2633424), (996, 2591120), (1120, 2304246), (1162, 2220960), (1176, 2194520), (1245, 2072896), (1322, 1952160), (1328, 1943340), (1344, 1920205), (1470, 1755616), (1568, 1645890), (1660, 1554672), (1680, 1536164), (1743, 1480640), (1960, 1316712), (1983, 1301440), (1992, 1295560), (2240, 1152123), (2324, 1110480), (2352, 1097260), (2490, 1036448), (2644, 976080), (2656, 971670), (2905, 888384), (2940, 877808), (3136, 822945), (3305, 780864), (3320, 777336), (3360, 768082), (3486, 740320), (3920, 658356), (3966, 650720), (3984, 647780), (4067, 634560), (4627, 557760), (4648, 555240), (4704, 548630), (4980, 518224), (5288, 488040), (5312, 485835), (5810, 444192), (5880, 438904), (6610, 390432), (6640, 388668), (6720, 384041), (6972, 370160), (7840, 329178), (7932, 325360), (7968, 323890), (8134, 317280), (8715, 296128), (9254, 278880), (9296, 277620), (9408, 274315), (9915, 260288), (9960, 259112), (10576, 244020), (11620, 222096), (11760, 219452), (12201, 211520), (13220, 195216), (13280, 194334), (13881, 185920), (13944, 185080), (15680, 164589), (15864, 162680), (15936, 161945), (16268, 158640), (17430, 148064), (18508, 139440), (18592, 138810), (19830, 130144), (19920, 129556), (20335, 126912), (21152, 122010), (23135, 111552), (23240, 111048), (23520, 109726), (24402, 105760), (26440, 97608), (26560, 97167), (27762, 92960), (27888, 92540), (31728, 81340), (32389, 79680), (32536, 79320), (34860, 74032), (37016, 69720), (37184, 69405), (39660, 65072), (39840, 64778), (40670, 63456), (42304, 61005), (46270, 55776), (46480, 55524), (47040, 54863), (48804, 52880)]