20057777280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9437}}^1$

素因数の和:9509

約数の個数: 320

約数和(自身を含む): 73384791480

約数和(自身を除く): 53327014200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 324, 328, 360, 369, 384, 405, 410, 432, 480, 492, 540, 576, 615, 640, 648, 656, 720, 738, 810, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1296, 1312, 1440, 1476, 1620, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2460, 2592, 2624, 2880, 2952, 3240, 3280, 3321, 3456, 3690, 3936, 4320, 4428, 4920, 5184, 5248, 5535, 5760, 5904, 6480, 6560, 6642, 7380, 7872, 8640, 8856, 9437, 9840, 10368, 11070, 11808, 12960, 13120, 13284, 14760, 15744, 16605, 17280, 17712, 18874, 19680, 22140, 23616, 25920, 26240, 26568, 28311, 29520, 33210, 35424, 37748, 39360, 44280, 47185, 47232, 51840, 53136, 56622, 59040, 66420, 70848, 75496, 78720, 84933, 88560, 94370, 106272, 113244, 118080, 132840, 141555, 141696, 150992, 169866, 177120, 188740, 212544, 226488, 236160, 254799, 265680, 283110, 301984, 339732, 354240, 377480, 386917, 424665, 425088, 452976, 509598, 531360, 566220, 603968, 679464, 708480, 754960, 764397, 773834, 849330, 905952, 1019196, 1062720, 1132440, 1160751, 1207936, 1273995, 1358928, 1509920, 1528794, 1547668, 1698660, 1811904, 1934585, 2038392, 2125440, 2264880, 2321502, 2547990, 2717856, 3019840, 3057588, 3095336, 3397320, 3482253, 3623808, 3821985, 3869170, 4076784, 4529760, 4643004, 5095980, 5435712, 5803755, 6039680, 6115176, 6190672, 6794640, 6964506, 7643970, 7738340, 8153568, 9059520, 9286008, 10191960, 10446759, 10871424, 11607510, 12230352, 12381344, 13589280, 13929012, 15287940, 15476680, 16307136, 17411265, 18119040, 18572016, 20383920, 20893518, 23215020, 24460704, 24762688, 27178560, 27858024, 30575880, 30953360, 31340277, 32614272, 34822530, 37144032, 40767840, 41787036, 46430040, 48921408, 49525376, 52233795, 54357120, 55716048, 61151760, 61906720, 62680554, 69645060, 74288064, 81535680, 83574072, 92860080, 97842816, 104467590, 111432096, 122303520, 123813440, 125361108, 139290120, 148576128, 156701385, 163071360, 167148144, 185720160, 208935180, 222864192, 244607040, 247626880, 250722216, 278580240, 313402770, 334296288, 371440320, 417870360, 445728384, 489214080, 501444432, 557160480, 626805540, 668592576, 742880640, 835740720, 1002888864, 1114320960, 1253611080, 1337185152, 1671481440, 2005777728, 2228641920, 2507222160, 3342962880, 4011555456, 5014444320, 6685925760, 10028888640, 20057777280]

約数ペア:

[(1, 20057777280), (2, 10028888640), (3, 6685925760), (4, 5014444320), (5, 4011555456), (6, 3342962880), (8, 2507222160), (9, 2228641920), (10, 2005777728), (12, 1671481440), (15, 1337185152), (16, 1253611080), (18, 1114320960), (20, 1002888864), (24, 835740720), (27, 742880640), (30, 668592576), (32, 626805540), (36, 557160480), (40, 501444432), (41, 489214080), (45, 445728384), (48, 417870360), (54, 371440320), (60, 334296288), (64, 313402770), (72, 278580240), (80, 250722216), (81, 247626880), (82, 244607040), (90, 222864192), (96, 208935180), (108, 185720160), (120, 167148144), (123, 163071360), (128, 156701385), (135, 148576128), (144, 139290120), (160, 125361108), (162, 123813440), (164, 122303520), (180, 111432096), (192, 104467590), (205, 97842816), (216, 92860080), (240, 83574072), (246, 81535680), (270, 74288064), (288, 69645060), (320, 62680554), (324, 61906720), (328, 61151760), (360, 55716048), (369, 54357120), (384, 52233795), (405, 49525376), (410, 48921408), (432, 46430040), (480, 41787036), (492, 40767840), (540, 37144032), (576, 34822530), (615, 32614272), (640, 31340277), (648, 30953360), (656, 30575880), (720, 27858024), (738, 27178560), (810, 24762688), (820, 24460704), (864, 23215020), (960, 20893518), (984, 20383920), (1080, 18572016), (1107, 18119040), (1152, 17411265), (1230, 16307136), (1296, 15476680), (1312, 15287940), (1440, 13929012), (1476, 13589280), (1620, 12381344), (1640, 12230352), (1728, 11607510), (1845, 10871424), (1920, 10446759), (1968, 10191960), (2160, 9286008), (2214, 9059520), (2460, 8153568), (2592, 7738340), (2624, 7643970), (2880, 6964506), (2952, 6794640), (3240, 6190672), (3280, 6115176), (3321, 6039680), (3456, 5803755), (3690, 5435712), (3936, 5095980), (4320, 4643004), (4428, 4529760), (4920, 4076784), (5184, 3869170), (5248, 3821985), (5535, 3623808), (5760, 3482253), (5904, 3397320), (6480, 3095336), (6560, 3057588), (6642, 3019840), (7380, 2717856), (7872, 2547990), (8640, 2321502), (8856, 2264880), (9437, 2125440), (9840, 2038392), (10368, 1934585), (11070, 1811904), (11808, 1698660), (12960, 1547668), (13120, 1528794), (13284, 1509920), (14760, 1358928), (15744, 1273995), (16605, 1207936), (17280, 1160751), (17712, 1132440), (18874, 1062720), (19680, 1019196), (22140, 905952), (23616, 849330), (25920, 773834), (26240, 764397), (26568, 754960), (28311, 708480), (29520, 679464), (33210, 603968), (35424, 566220), (37748, 531360), (39360, 509598), (44280, 452976), (47185, 425088), (47232, 424665), (51840, 386917), (53136, 377480), (56622, 354240), (59040, 339732), (66420, 301984), (70848, 283110), (75496, 265680), (78720, 254799), (84933, 236160), (88560, 226488), (94370, 212544), (106272, 188740), (113244, 177120), (118080, 169866), (132840, 150992), (141555, 141696)]