1442721280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 320

約数和(自身を含む): 4652702208

約数和(自身を除く): 3209980928

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 256, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 512, 520, 560, 563, 572, 616, 640, 704, 715, 728, 770, 832, 880, 896, 910, 1001, 1040, 1120, 1126, 1144, 1232, 1280, 1408, 1430, 1456, 1540, 1664, 1760, 1792, 1820, 2002, 2080, 2240, 2252, 2288, 2464, 2560, 2815, 2816, 2860, 2912, 3080, 3328, 3520, 3584, 3640, 3941, 4004, 4160, 4480, 4504, 4576, 4928, 5005, 5630, 5632, 5720, 5824, 6160, 6193, 6656, 7040, 7280, 7319, 7882, 8008, 8320, 8960, 9008, 9152, 9856, 10010, 11260, 11440, 11648, 12320, 12386, 14080, 14560, 14638, 15764, 16016, 16640, 17920, 18016, 18304, 19705, 19712, 20020, 22520, 22880, 23296, 24640, 24772, 28160, 29120, 29276, 30965, 31528, 32032, 33280, 36032, 36595, 36608, 39410, 39424, 40040, 43351, 45040, 45760, 46592, 49280, 49544, 51233, 58240, 58552, 61930, 63056, 64064, 72064, 73190, 73216, 78820, 80080, 80509, 86702, 90080, 91520, 98560, 99088, 102466, 116480, 117104, 123860, 126112, 128128, 144128, 146380, 157640, 160160, 161018, 173404, 180160, 183040, 197120, 198176, 204932, 216755, 232960, 234208, 247720, 252224, 256165, 256256, 288256, 292760, 315280, 320320, 322036, 346808, 360320, 366080, 396352, 402545, 409864, 433510, 468416, 495440, 504448, 512330, 512512, 563563, 585520, 630560, 640640, 644072, 693616, 720640, 792704, 805090, 819728, 867020, 936832, 990880, 1008896, 1024660, 1127126, 1171040, 1261120, 1281280, 1288144, 1387232, 1441280, 1585408, 1610180, 1639456, 1734040, 1873664, 1981760, 2017792, 2049320, 2254252, 2342080, 2522240, 2562560, 2576288, 2774464, 2817815, 3170816, 3220360, 3278912, 3468080, 3747328, 3963520, 4098640, 4508504, 4684160, 5044480, 5152576, 5548928, 5635630, 6440720, 6557824, 6936160, 7927040, 8197280, 9017008, 9368320, 10088960, 10305152, 11097856, 11271260, 12881440, 13115648, 13872320, 15854080, 16394560, 18034016, 18736640, 20610304, 22195712, 22542520, 25762880, 26231296, 27744640, 32789120, 36068032, 41220608, 45085040, 51525760, 55489280, 65578240, 72136064, 90170080, 103051520, 110978560, 131156480, 144272128, 180340160, 206103040, 288544256, 360680320, 721360640, 1442721280]

約数ペア:

[(1, 1442721280), (2, 721360640), (4, 360680320), (5, 288544256), (7, 206103040), (8, 180340160), (10, 144272128), (11, 131156480), (13, 110978560), (14, 103051520), (16, 90170080), (20, 72136064), (22, 65578240), (26, 55489280), (28, 51525760), (32, 45085040), (35, 41220608), (40, 36068032), (44, 32789120), (52, 27744640), (55, 26231296), (56, 25762880), (64, 22542520), (65, 22195712), (70, 20610304), (77, 18736640), (80, 18034016), (88, 16394560), (91, 15854080), (104, 13872320), (110, 13115648), (112, 12881440), (128, 11271260), (130, 11097856), (140, 10305152), (143, 10088960), (154, 9368320), (160, 9017008), (176, 8197280), (182, 7927040), (208, 6936160), (220, 6557824), (224, 6440720), (256, 5635630), (260, 5548928), (280, 5152576), (286, 5044480), (308, 4684160), (320, 4508504), (352, 4098640), (364, 3963520), (385, 3747328), (416, 3468080), (440, 3278912), (448, 3220360), (455, 3170816), (512, 2817815), (520, 2774464), (560, 2576288), (563, 2562560), (572, 2522240), (616, 2342080), (640, 2254252), (704, 2049320), (715, 2017792), (728, 1981760), (770, 1873664), (832, 1734040), (880, 1639456), (896, 1610180), (910, 1585408), (1001, 1441280), (1040, 1387232), (1120, 1288144), (1126, 1281280), (1144, 1261120), (1232, 1171040), (1280, 1127126), (1408, 1024660), (1430, 1008896), (1456, 990880), (1540, 936832), (1664, 867020), (1760, 819728), (1792, 805090), (1820, 792704), (2002, 720640), (2080, 693616), (2240, 644072), (2252, 640640), (2288, 630560), (2464, 585520), (2560, 563563), (2815, 512512), (2816, 512330), (2860, 504448), (2912, 495440), (3080, 468416), (3328, 433510), (3520, 409864), (3584, 402545), (3640, 396352), (3941, 366080), (4004, 360320), (4160, 346808), (4480, 322036), (4504, 320320), (4576, 315280), (4928, 292760), (5005, 288256), (5630, 256256), (5632, 256165), (5720, 252224), (5824, 247720), (6160, 234208), (6193, 232960), (6656, 216755), (7040, 204932), (7280, 198176), (7319, 197120), (7882, 183040), (8008, 180160), (8320, 173404), (8960, 161018), (9008, 160160), (9152, 157640), (9856, 146380), (10010, 144128), (11260, 128128), (11440, 126112), (11648, 123860), (12320, 117104), (12386, 116480), (14080, 102466), (14560, 99088), (14638, 98560), (15764, 91520), (16016, 90080), (16640, 86702), (17920, 80509), (18016, 80080), (18304, 78820), (19705, 73216), (19712, 73190), (20020, 72064), (22520, 64064), (22880, 63056), (23296, 61930), (24640, 58552), (24772, 58240), (28160, 51233), (29120, 49544), (29276, 49280), (30965, 46592), (31528, 45760), (32032, 45040), (33280, 43351), (36032, 40040), (36595, 39424), (36608, 39410)]