2086782720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 7346626560

約数和(自身を除く): 5259843840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 127, 128, 132, 160, 165, 176, 192, 220, 240, 254, 256, 264, 320, 330, 352, 381, 384, 389, 440, 480, 508, 528, 635, 640, 660, 704, 762, 768, 778, 880, 960, 1016, 1056, 1167, 1270, 1280, 1320, 1397, 1408, 1524, 1556, 1760, 1905, 1920, 1945, 2032, 2112, 2334, 2540, 2640, 2794, 2816, 3048, 3112, 3520, 3810, 3840, 3890, 4064, 4191, 4224, 4279, 4668, 5080, 5280, 5588, 5835, 6096, 6224, 6985, 7040, 7620, 7780, 8128, 8382, 8448, 8558, 9336, 10160, 10560, 11176, 11670, 12192, 12448, 12837, 13970, 14080, 15240, 15560, 16256, 16764, 17116, 18672, 20320, 20955, 21120, 21395, 22352, 23340, 24384, 24896, 25674, 27940, 30480, 31120, 32512, 33528, 34232, 37344, 40640, 41910, 42240, 42790, 44704, 46680, 48768, 49403, 49792, 51348, 55880, 60960, 62240, 64185, 67056, 68464, 74688, 81280, 83820, 85580, 89408, 93360, 97536, 98806, 99584, 102696, 111760, 121920, 124480, 128370, 134112, 136928, 148209, 149376, 162560, 167640, 171160, 178816, 186720, 197612, 205392, 223520, 243840, 247015, 248960, 256740, 268224, 273856, 296418, 298752, 335280, 342320, 357632, 373440, 395224, 410784, 447040, 487680, 494030, 497920, 513480, 536448, 543433, 547712, 592836, 670560, 684640, 741045, 746880, 790448, 821568, 894080, 988060, 1026960, 1072896, 1086866, 1095424, 1185672, 1341120, 1369280, 1482090, 1493760, 1580896, 1630299, 1643136, 1788160, 1976120, 2053920, 2173732, 2371344, 2682240, 2717165, 2738560, 2964180, 3161792, 3260598, 3286272, 3952240, 4107840, 4347464, 4742688, 5364480, 5434330, 5477120, 5928360, 6323584, 6521196, 7904480, 8151495, 8215680, 8694928, 9485376, 10868660, 11856720, 12647168, 13042392, 15808960, 16302990, 16431360, 17389856, 18970752, 21737320, 23713440, 26084784, 31617920, 32605980, 34779712, 37941504, 43474640, 47426880, 52169568, 63235840, 65211960, 69559424, 86949280, 94853760, 104339136, 130423920, 139118848, 173898560, 189707520, 208678272, 260847840, 347797120, 417356544, 521695680, 695594240, 1043391360, 2086782720]

約数ペア:

[(1, 2086782720), (2, 1043391360), (3, 695594240), (4, 521695680), (5, 417356544), (6, 347797120), (8, 260847840), (10, 208678272), (11, 189707520), (12, 173898560), (15, 139118848), (16, 130423920), (20, 104339136), (22, 94853760), (24, 86949280), (30, 69559424), (32, 65211960), (33, 63235840), (40, 52169568), (44, 47426880), (48, 43474640), (55, 37941504), (60, 34779712), (64, 32605980), (66, 31617920), (80, 26084784), (88, 23713440), (96, 21737320), (110, 18970752), (120, 17389856), (127, 16431360), (128, 16302990), (132, 15808960), (160, 13042392), (165, 12647168), (176, 11856720), (192, 10868660), (220, 9485376), (240, 8694928), (254, 8215680), (256, 8151495), (264, 7904480), (320, 6521196), (330, 6323584), (352, 5928360), (381, 5477120), (384, 5434330), (389, 5364480), (440, 4742688), (480, 4347464), (508, 4107840), (528, 3952240), (635, 3286272), (640, 3260598), (660, 3161792), (704, 2964180), (762, 2738560), (768, 2717165), (778, 2682240), (880, 2371344), (960, 2173732), (1016, 2053920), (1056, 1976120), (1167, 1788160), (1270, 1643136), (1280, 1630299), (1320, 1580896), (1397, 1493760), (1408, 1482090), (1524, 1369280), (1556, 1341120), (1760, 1185672), (1905, 1095424), (1920, 1086866), (1945, 1072896), (2032, 1026960), (2112, 988060), (2334, 894080), (2540, 821568), (2640, 790448), (2794, 746880), (2816, 741045), (3048, 684640), (3112, 670560), (3520, 592836), (3810, 547712), (3840, 543433), (3890, 536448), (4064, 513480), (4191, 497920), (4224, 494030), (4279, 487680), (4668, 447040), (5080, 410784), (5280, 395224), (5588, 373440), (5835, 357632), (6096, 342320), (6224, 335280), (6985, 298752), (7040, 296418), (7620, 273856), (7780, 268224), (8128, 256740), (8382, 248960), (8448, 247015), (8558, 243840), (9336, 223520), (10160, 205392), (10560, 197612), (11176, 186720), (11670, 178816), (12192, 171160), (12448, 167640), (12837, 162560), (13970, 149376), (14080, 148209), (15240, 136928), (15560, 134112), (16256, 128370), (16764, 124480), (17116, 121920), (18672, 111760), (20320, 102696), (20955, 99584), (21120, 98806), (21395, 97536), (22352, 93360), (23340, 89408), (24384, 85580), (24896, 83820), (25674, 81280), (27940, 74688), (30480, 68464), (31120, 67056), (32512, 64185), (33528, 62240), (34232, 60960), (37344, 55880), (40640, 51348), (41910, 49792), (42240, 49403), (42790, 48768), (44704, 46680)]