78650880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 480

約数和(自身を含む): 335871360

約数和(自身を除く): 257220480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 49, 55, 56, 57, 60, 64, 66, 70, 76, 77, 80, 84, 88, 95, 96, 98, 105, 110, 112, 114, 120, 128, 132, 133, 140, 147, 152, 154, 160, 165, 168, 176, 190, 192, 196, 209, 210, 220, 224, 228, 231, 240, 245, 256, 264, 266, 280, 285, 294, 304, 308, 320, 330, 336, 352, 380, 384, 385, 392, 399, 418, 420, 440, 448, 456, 462, 480, 490, 512, 528, 532, 539, 560, 570, 588, 608, 616, 627, 640, 660, 665, 672, 704, 735, 760, 768, 770, 784, 798, 836, 840, 880, 896, 912, 924, 931, 960, 980, 1045, 1056, 1064, 1078, 1120, 1140, 1155, 1176, 1216, 1232, 1254, 1280, 1320, 1330, 1344, 1408, 1463, 1470, 1520, 1536, 1540, 1568, 1596, 1617, 1672, 1680, 1760, 1792, 1824, 1848, 1862, 1920, 1960, 1995, 2090, 2112, 2128, 2156, 2240, 2280, 2310, 2352, 2432, 2464, 2508, 2560, 2640, 2660, 2688, 2695, 2793, 2816, 2926, 2940, 3040, 3080, 3135, 3136, 3192, 3234, 3344, 3360, 3520, 3584, 3648, 3696, 3724, 3840, 3920, 3990, 4180, 4224, 4256, 4312, 4389, 4480, 4560, 4620, 4655, 4704, 4864, 4928, 5016, 5280, 5320, 5376, 5390, 5586, 5632, 5852, 5880, 6080, 6160, 6270, 6272, 6384, 6468, 6688, 6720, 7040, 7296, 7315, 7392, 7448, 7680, 7840, 7980, 8085, 8360, 8448, 8512, 8624, 8778, 8960, 9120, 9240, 9310, 9408, 9728, 9856, 10032, 10241, 10560, 10640, 10752, 10780, 11172, 11704, 11760, 12160, 12320, 12540, 12544, 12768, 12936, 13376, 13440, 13965, 14080, 14592, 14630, 14784, 14896, 15680, 15960, 16170, 16720, 16896, 17024, 17248, 17556, 17920, 18240, 18480, 18620, 18816, 19712, 20064, 20482, 21120, 21280, 21560, 21945, 22344, 23408, 23520, 24320, 24640, 25080, 25088, 25536, 25872, 26752, 26880, 27930, 28160, 29184, 29260, 29568, 29792, 30723, 31360, 31920, 32340, 33440, 34048, 34496, 35112, 36480, 36960, 37240, 37632, 39424, 40128, 40964, 42240, 42560, 43120, 43890, 44688, 46816, 47040, 48640, 49280, 50160, 51072, 51205, 51744, 53504, 53760, 55860, 58520, 59136, 59584, 61446, 62720, 63840, 64680, 66880, 68096, 68992, 70224, 72960, 73920, 74480, 75264, 80256, 81928, 84480, 85120, 86240, 87780, 89376, 93632, 94080, 98560, 100320, 102144, 102410, 103488, 107008, 111720, 117040, 118272, 119168, 122892, 125440, 127680, 129360, 133760, 137984, 140448, 145920, 147840, 148960, 153615, 160512, 163856, 170240, 172480, 175560, 178752, 187264, 188160, 197120, 200640, 204288, 204820, 206976, 223440, 234080, 238336, 245784, 255360, 258720, 267520, 275968, 280896, 295680, 297920, 307230, 321024, 327712, 340480, 344960, 351120, 357504, 374528, 376320, 401280, 409640, 413952, 446880, 468160, 476672, 491568, 510720, 517440, 535040, 561792, 591360, 595840, 614460, 655424, 689920, 702240, 715008, 749056, 802560, 819280, 827904, 893760, 936320, 983136, 1021440, 1034880, 1123584, 1191680, 1228920, 1310848, 1379840, 1404480, 1430016, 1605120, 1638560, 1787520, 1872640, 1966272, 2069760, 2247168, 2383360, 2457840, 2621696, 2808960, 3277120, 3575040, 3745280, 3932544, 4139520, 4915680, 5243392, 5617920, 6554240, 7150080, 7865088, 9831360, 11235840, 13108480, 15730176, 19662720, 26216960, 39325440, 78650880]

約数ペア:

[(1, 78650880), (2, 39325440), (3, 26216960), (4, 19662720), (5, 15730176), (6, 13108480), (7, 11235840), (8, 9831360), (10, 7865088), (11, 7150080), (12, 6554240), (14, 5617920), (15, 5243392), (16, 4915680), (19, 4139520), (20, 3932544), (21, 3745280), (22, 3575040), (24, 3277120), (28, 2808960), (30, 2621696), (32, 2457840), (33, 2383360), (35, 2247168), (38, 2069760), (40, 1966272), (42, 1872640), (44, 1787520), (48, 1638560), (49, 1605120), (55, 1430016), (56, 1404480), (57, 1379840), (60, 1310848), (64, 1228920), (66, 1191680), (70, 1123584), (76, 1034880), (77, 1021440), (80, 983136), (84, 936320), (88, 893760), (95, 827904), (96, 819280), (98, 802560), (105, 749056), (110, 715008), (112, 702240), (114, 689920), (120, 655424), (128, 614460), (132, 595840), (133, 591360), (140, 561792), (147, 535040), (152, 517440), (154, 510720), (160, 491568), (165, 476672), (168, 468160), (176, 446880), (190, 413952), (192, 409640), (196, 401280), (209, 376320), (210, 374528), (220, 357504), (224, 351120), (228, 344960), (231, 340480), (240, 327712), (245, 321024), (256, 307230), (264, 297920), (266, 295680), (280, 280896), (285, 275968), (294, 267520), (304, 258720), (308, 255360), (320, 245784), (330, 238336), (336, 234080), (352, 223440), (380, 206976), (384, 204820), (385, 204288), (392, 200640), (399, 197120), (418, 188160), (420, 187264), (440, 178752), (448, 175560), (456, 172480), (462, 170240), (480, 163856), (490, 160512), (512, 153615), (528, 148960), (532, 147840), (539, 145920), (560, 140448), (570, 137984), (588, 133760), (608, 129360), (616, 127680), (627, 125440), (640, 122892), (660, 119168), (665, 118272), (672, 117040), (704, 111720), (735, 107008), (760, 103488), (768, 102410), (770, 102144), (784, 100320), (798, 98560), (836, 94080), (840, 93632), (880, 89376), (896, 87780), (912, 86240), (924, 85120), (931, 84480), (960, 81928), (980, 80256), (1045, 75264), (1056, 74480), (1064, 73920), (1078, 72960), (1120, 70224), (1140, 68992), (1155, 68096), (1176, 66880), (1216, 64680), (1232, 63840), (1254, 62720), (1280, 61446), (1320, 59584), (1330, 59136), (1344, 58520), (1408, 55860), (1463, 53760), (1470, 53504), (1520, 51744), (1536, 51205), (1540, 51072), (1568, 50160), (1596, 49280), (1617, 48640), (1672, 47040), (1680, 46816), (1760, 44688), (1792, 43890), (1824, 43120), (1848, 42560), (1862, 42240), (1920, 40964), (1960, 40128), (1995, 39424), (2090, 37632), (2112, 37240), (2128, 36960), (2156, 36480), (2240, 35112), (2280, 34496), (2310, 34048), (2352, 33440), (2432, 32340), (2464, 31920), (2508, 31360), (2560, 30723), (2640, 29792), (2660, 29568), (2688, 29260), (2695, 29184), (2793, 28160), (2816, 27930), (2926, 26880), (2940, 26752), (3040, 25872), (3080, 25536), (3135, 25088), (3136, 25080), (3192, 24640), (3234, 24320), (3344, 23520), (3360, 23408), (3520, 22344), (3584, 21945), (3648, 21560), (3696, 21280), (3724, 21120), (3840, 20482), (3920, 20064), (3990, 19712), (4180, 18816), (4224, 18620), (4256, 18480), (4312, 18240), (4389, 17920), (4480, 17556), (4560, 17248), (4620, 17024), (4655, 16896), (4704, 16720), (4864, 16170), (4928, 15960), (5016, 15680), (5280, 14896), (5320, 14784), (5376, 14630), (5390, 14592), (5586, 14080), (5632, 13965), (5852, 13440), (5880, 13376), (6080, 12936), (6160, 12768), (6270, 12544), (6272, 12540), (6384, 12320), (6468, 12160), (6688, 11760), (6720, 11704), (7040, 11172), (7296, 10780), (7315, 10752), (7392, 10640), (7448, 10560), (7680, 10241), (7840, 10032), (7980, 9856), (8085, 9728), (8360, 9408), (8448, 9310), (8512, 9240), (8624, 9120), (8778, 8960)]