2646227280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1097}}^1$

素因数の和:1178

約数の個数: 240

約数和(自身を含む): 9035046720

約数和(自身を除く): 6388819440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 529, 552, 570, 690, 760, 874, 912, 920, 1058, 1097, 1104, 1140, 1311, 1380, 1520, 1587, 1748, 1840, 2116, 2185, 2194, 2280, 2622, 2645, 2760, 3174, 3291, 3496, 4232, 4370, 4388, 4560, 5244, 5290, 5485, 5520, 6348, 6555, 6582, 6992, 7935, 8464, 8740, 8776, 10051, 10488, 10580, 10970, 12696, 13110, 13164, 15870, 16455, 17480, 17552, 20102, 20843, 20976, 21160, 21940, 25231, 25392, 26220, 26328, 30153, 31740, 32910, 34960, 40204, 41686, 42320, 43880, 50255, 50462, 52440, 52656, 60306, 62529, 63480, 65820, 75693, 80408, 83372, 87760, 100510, 100924, 104215, 104880, 120612, 125058, 126155, 126960, 131640, 150765, 151386, 160816, 166744, 201020, 201848, 208430, 241224, 250116, 252310, 263280, 301530, 302772, 312645, 333488, 378465, 402040, 403696, 416860, 479389, 482448, 500232, 504620, 580313, 603060, 605544, 625290, 756930, 804080, 833720, 958778, 1000464, 1009240, 1160626, 1206120, 1211088, 1250580, 1438167, 1513860, 1667440, 1740939, 1917556, 2018480, 2321252, 2396945, 2412240, 2501160, 2876334, 2901565, 3027720, 3481878, 3835112, 4642504, 4793890, 5002320, 5752668, 5803130, 6055440, 6963756, 7190835, 7670224, 8704695, 9285008, 9587780, 11025947, 11505336, 11606260, 13927512, 14381670, 17409390, 19175560, 22051894, 23010672, 23212520, 27855024, 28763340, 33077841, 34818780, 38351120, 44103788, 46425040, 55129735, 57526680, 66155682, 69637560, 88207576, 110259470, 115053360, 132311364, 139275120, 165389205, 176415152, 220518940, 264622728, 330778410, 441037880, 529245456, 661556820, 882075760, 1323113640, 2646227280]

約数ペア:

[(1, 2646227280), (2, 1323113640), (3, 882075760), (4, 661556820), (5, 529245456), (6, 441037880), (8, 330778410), (10, 264622728), (12, 220518940), (15, 176415152), (16, 165389205), (19, 139275120), (20, 132311364), (23, 115053360), (24, 110259470), (30, 88207576), (38, 69637560), (40, 66155682), (46, 57526680), (48, 55129735), (57, 46425040), (60, 44103788), (69, 38351120), (76, 34818780), (80, 33077841), (92, 28763340), (95, 27855024), (114, 23212520), (115, 23010672), (120, 22051894), (138, 19175560), (152, 17409390), (184, 14381670), (190, 13927512), (228, 11606260), (230, 11505336), (240, 11025947), (276, 9587780), (285, 9285008), (304, 8704695), (345, 7670224), (368, 7190835), (380, 6963756), (437, 6055440), (456, 5803130), (460, 5752668), (529, 5002320), (552, 4793890), (570, 4642504), (690, 3835112), (760, 3481878), (874, 3027720), (912, 2901565), (920, 2876334), (1058, 2501160), (1097, 2412240), (1104, 2396945), (1140, 2321252), (1311, 2018480), (1380, 1917556), (1520, 1740939), (1587, 1667440), (1748, 1513860), (1840, 1438167), (2116, 1250580), (2185, 1211088), (2194, 1206120), (2280, 1160626), (2622, 1009240), (2645, 1000464), (2760, 958778), (3174, 833720), (3291, 804080), (3496, 756930), (4232, 625290), (4370, 605544), (4388, 603060), (4560, 580313), (5244, 504620), (5290, 500232), (5485, 482448), (5520, 479389), (6348, 416860), (6555, 403696), (6582, 402040), (6992, 378465), (7935, 333488), (8464, 312645), (8740, 302772), (8776, 301530), (10051, 263280), (10488, 252310), (10580, 250116), (10970, 241224), (12696, 208430), (13110, 201848), (13164, 201020), (15870, 166744), (16455, 160816), (17480, 151386), (17552, 150765), (20102, 131640), (20843, 126960), (20976, 126155), (21160, 125058), (21940, 120612), (25231, 104880), (25392, 104215), (26220, 100924), (26328, 100510), (30153, 87760), (31740, 83372), (32910, 80408), (34960, 75693), (40204, 65820), (41686, 63480), (42320, 62529), (43880, 60306), (50255, 52656), (50462, 52440)]