685090560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 432

約数和(自身を含む): 2785007232

約数和(自身を除く): 2099916672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 256, 264, 280, 294, 308, 320, 330, 331, 336, 352, 384, 385, 392, 420, 440, 448, 462, 480, 490, 528, 539, 560, 588, 616, 640, 660, 662, 672, 704, 735, 768, 770, 784, 840, 880, 896, 924, 960, 980, 993, 1056, 1078, 1120, 1155, 1176, 1232, 1280, 1320, 1324, 1344, 1408, 1470, 1540, 1568, 1617, 1655, 1680, 1760, 1792, 1848, 1920, 1960, 1986, 2112, 2156, 2240, 2310, 2317, 2352, 2464, 2640, 2648, 2688, 2695, 2816, 2940, 3080, 3136, 3234, 3310, 3360, 3520, 3641, 3696, 3840, 3920, 3972, 4224, 4312, 4480, 4620, 4634, 4704, 4928, 4965, 5280, 5296, 5376, 5390, 5880, 6160, 6272, 6468, 6620, 6720, 6951, 7040, 7282, 7392, 7840, 7944, 8085, 8448, 8624, 8960, 9240, 9268, 9408, 9856, 9930, 10560, 10592, 10780, 10923, 11585, 11760, 12320, 12544, 12936, 13240, 13440, 13902, 14080, 14564, 14784, 15680, 15888, 16170, 16219, 17248, 18205, 18480, 18536, 18816, 19712, 19860, 21120, 21184, 21560, 21846, 23170, 23520, 24640, 25487, 25872, 26480, 26880, 27804, 29128, 29568, 31360, 31776, 32340, 32438, 34496, 34755, 36410, 36960, 37072, 37632, 39720, 42240, 42368, 43120, 43692, 46340, 47040, 48657, 49280, 50974, 51744, 52960, 54615, 55608, 58256, 59136, 62720, 63552, 64680, 64876, 68992, 69510, 72820, 73920, 74144, 76461, 79440, 81095, 84736, 86240, 87384, 92680, 94080, 97314, 98560, 101948, 103488, 105920, 109230, 111216, 116512, 127104, 127435, 129360, 129752, 137984, 139020, 145640, 147840, 148288, 152922, 158880, 162190, 172480, 174768, 178409, 185360, 188160, 194628, 203896, 206976, 211840, 218460, 222432, 233024, 243285, 254208, 254870, 258720, 259504, 278040, 291280, 295680, 296576, 305844, 317760, 324380, 344960, 349536, 356818, 370720, 382305, 389256, 407792, 413952, 423680, 436920, 444864, 466048, 486570, 509740, 517440, 519008, 535227, 556080, 582560, 593152, 611688, 635520, 648760, 689920, 699072, 713636, 741440, 764610, 778512, 815584, 873840, 889728, 892045, 932096, 973140, 1019480, 1034880, 1038016, 1070454, 1112160, 1165120, 1223376, 1271040, 1297520, 1398144, 1427272, 1482880, 1529220, 1557024, 1631168, 1747680, 1779456, 1784090, 1946280, 2038960, 2069760, 2076032, 2140908, 2224320, 2330240, 2446752, 2595040, 2676135, 2796288, 2854544, 2965760, 3058440, 3114048, 3262336, 3495360, 3568180, 3892560, 4077920, 4152064, 4281816, 4448640, 4660480, 4893504, 5190080, 5352270, 5709088, 6116880, 6228096, 6524672, 6990720, 7136360, 7785120, 8155840, 8563632, 8897280, 9787008, 10380160, 10704540, 11418176, 12233760, 12456192, 13981440, 14272720, 15570240, 16311680, 17127264, 19574016, 20760320, 21409080, 22836352, 24467520, 28545440, 31140480, 32623360, 34254528, 42818160, 45672704, 48935040, 57090880, 62280960, 68509056, 85636320, 97870080, 114181760, 137018112, 171272640, 228363520, 342545280, 685090560]

約数ペア:

[(1, 685090560), (2, 342545280), (3, 228363520), (4, 171272640), (5, 137018112), (6, 114181760), (7, 97870080), (8, 85636320), (10, 68509056), (11, 62280960), (12, 57090880), (14, 48935040), (15, 45672704), (16, 42818160), (20, 34254528), (21, 32623360), (22, 31140480), (24, 28545440), (28, 24467520), (30, 22836352), (32, 21409080), (33, 20760320), (35, 19574016), (40, 17127264), (42, 16311680), (44, 15570240), (48, 14272720), (49, 13981440), (55, 12456192), (56, 12233760), (60, 11418176), (64, 10704540), (66, 10380160), (70, 9787008), (77, 8897280), (80, 8563632), (84, 8155840), (88, 7785120), (96, 7136360), (98, 6990720), (105, 6524672), (110, 6228096), (112, 6116880), (120, 5709088), (128, 5352270), (132, 5190080), (140, 4893504), (147, 4660480), (154, 4448640), (160, 4281816), (165, 4152064), (168, 4077920), (176, 3892560), (192, 3568180), (196, 3495360), (210, 3262336), (220, 3114048), (224, 3058440), (231, 2965760), (240, 2854544), (245, 2796288), (256, 2676135), (264, 2595040), (280, 2446752), (294, 2330240), (308, 2224320), (320, 2140908), (330, 2076032), (331, 2069760), (336, 2038960), (352, 1946280), (384, 1784090), (385, 1779456), (392, 1747680), (420, 1631168), (440, 1557024), (448, 1529220), (462, 1482880), (480, 1427272), (490, 1398144), (528, 1297520), (539, 1271040), (560, 1223376), (588, 1165120), (616, 1112160), (640, 1070454), (660, 1038016), (662, 1034880), (672, 1019480), (704, 973140), (735, 932096), (768, 892045), (770, 889728), (784, 873840), (840, 815584), (880, 778512), (896, 764610), (924, 741440), (960, 713636), (980, 699072), (993, 689920), (1056, 648760), (1078, 635520), (1120, 611688), (1155, 593152), (1176, 582560), (1232, 556080), (1280, 535227), (1320, 519008), (1324, 517440), (1344, 509740), (1408, 486570), (1470, 466048), (1540, 444864), (1568, 436920), (1617, 423680), (1655, 413952), (1680, 407792), (1760, 389256), (1792, 382305), (1848, 370720), (1920, 356818), (1960, 349536), (1986, 344960), (2112, 324380), (2156, 317760), (2240, 305844), (2310, 296576), (2317, 295680), (2352, 291280), (2464, 278040), (2640, 259504), (2648, 258720), (2688, 254870), (2695, 254208), (2816, 243285), (2940, 233024), (3080, 222432), (3136, 218460), (3234, 211840), (3310, 206976), (3360, 203896), (3520, 194628), (3641, 188160), (3696, 185360), (3840, 178409), (3920, 174768), (3972, 172480), (4224, 162190), (4312, 158880), (4480, 152922), (4620, 148288), (4634, 147840), (4704, 145640), (4928, 139020), (4965, 137984), (5280, 129752), (5296, 129360), (5376, 127435), (5390, 127104), (5880, 116512), (6160, 111216), (6272, 109230), (6468, 105920), (6620, 103488), (6720, 101948), (6951, 98560), (7040, 97314), (7282, 94080), (7392, 92680), (7840, 87384), (7944, 86240), (8085, 84736), (8448, 81095), (8624, 79440), (8960, 76461), (9240, 74144), (9268, 73920), (9408, 72820), (9856, 69510), (9930, 68992), (10560, 64876), (10592, 64680), (10780, 63552), (10923, 62720), (11585, 59136), (11760, 58256), (12320, 55608), (12544, 54615), (12936, 52960), (13240, 51744), (13440, 50974), (13902, 49280), (14080, 48657), (14564, 47040), (14784, 46340), (15680, 43692), (15888, 43120), (16170, 42368), (16219, 42240), (17248, 39720), (18205, 37632), (18480, 37072), (18536, 36960), (18816, 36410), (19712, 34755), (19860, 34496), (21120, 32438), (21184, 32340), (21560, 31776), (21846, 31360), (23170, 29568), (23520, 29128), (24640, 27804), (25487, 26880), (25872, 26480)]