2119998720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:650

約数の個数: 432

約数和(自身を含む): 8304690240

約数和(自身を除く): 6184691520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 140, 147, 152, 160, 168, 190, 192, 196, 210, 224, 228, 240, 245, 256, 266, 280, 285, 294, 304, 320, 336, 380, 384, 392, 399, 420, 448, 456, 480, 490, 532, 560, 570, 588, 593, 608, 640, 665, 672, 735, 760, 768, 784, 798, 840, 896, 912, 931, 960, 980, 1064, 1120, 1140, 1176, 1186, 1216, 1280, 1330, 1344, 1470, 1520, 1568, 1596, 1680, 1779, 1792, 1824, 1862, 1920, 1960, 1995, 2128, 2240, 2280, 2352, 2372, 2432, 2660, 2688, 2793, 2940, 2965, 3040, 3136, 3192, 3360, 3558, 3648, 3724, 3840, 3920, 3990, 4151, 4256, 4480, 4560, 4655, 4704, 4744, 4864, 5320, 5376, 5586, 5880, 5930, 6080, 6272, 6384, 6720, 7116, 7296, 7448, 7840, 7980, 8302, 8512, 8895, 8960, 9120, 9310, 9408, 9488, 10640, 11172, 11267, 11760, 11860, 12160, 12453, 12544, 12768, 13440, 13965, 14232, 14592, 14896, 15680, 15960, 16604, 17024, 17790, 18240, 18620, 18816, 18976, 20755, 21280, 22344, 22534, 23520, 23720, 24320, 24906, 25536, 26880, 27930, 28464, 29057, 29792, 31360, 31920, 33208, 33801, 34048, 35580, 36480, 37240, 37632, 37952, 41510, 42560, 44688, 45068, 47040, 47440, 49812, 51072, 55860, 56335, 56928, 58114, 59584, 62265, 62720, 63840, 66416, 67602, 71160, 72960, 74480, 75904, 78869, 83020, 85120, 87171, 89376, 90136, 94080, 94880, 99624, 102144, 111720, 112670, 113856, 116228, 119168, 124530, 127680, 132832, 135204, 142320, 145285, 148960, 151808, 157738, 166040, 169005, 170240, 174342, 178752, 180272, 188160, 189760, 199248, 223440, 225340, 227712, 232456, 236607, 238336, 249060, 255360, 265664, 270408, 284640, 290570, 297920, 315476, 332080, 338010, 348684, 357504, 360544, 379520, 394345, 398496, 435855, 446880, 450680, 455424, 464912, 473214, 498120, 510720, 531328, 540816, 552083, 569280, 581140, 595840, 630952, 664160, 676020, 697368, 715008, 721088, 759040, 788690, 796992, 871710, 893760, 901360, 929824, 946428, 996240, 1062656, 1081632, 1104166, 1138560, 1162280, 1183035, 1191680, 1261904, 1328320, 1352040, 1394736, 1442176, 1577380, 1593984, 1656249, 1743420, 1787520, 1802720, 1859648, 1892856, 1992480, 2163264, 2208332, 2277120, 2324560, 2366070, 2523808, 2656640, 2704080, 2760415, 2789472, 2884352, 3154760, 3187968, 3312498, 3486840, 3575040, 3605440, 3719296, 3785712, 3984960, 4326528, 4416664, 4649120, 4732140, 5047616, 5313280, 5408160, 5520830, 5578944, 6309520, 6624996, 6973680, 7210880, 7438592, 7571424, 7969920, 8281245, 8653056, 8833328, 9298240, 9464280, 10095232, 10816320, 11041660, 11157888, 12619040, 13249992, 13947360, 14421760, 15142848, 15939840, 16562490, 17666656, 18596480, 18928560, 20190464, 21632640, 22083320, 22315776, 25238080, 26499984, 27894720, 30285696, 33124980, 35333312, 37192960, 37857120, 43265280, 44166640, 50476160, 52999968, 55789440, 60571392, 66249960, 70666624, 75714240, 88333280, 100952320, 105999936, 111578880, 132499920, 141333248, 151428480, 176666560, 211999872, 264999840, 302856960, 353333120, 423999744, 529999680, 706666240, 1059999360, 2119998720]

約数ペア:

[(1, 2119998720), (2, 1059999360), (3, 706666240), (4, 529999680), (5, 423999744), (6, 353333120), (7, 302856960), (8, 264999840), (10, 211999872), (12, 176666560), (14, 151428480), (15, 141333248), (16, 132499920), (19, 111578880), (20, 105999936), (21, 100952320), (24, 88333280), (28, 75714240), (30, 70666624), (32, 66249960), (35, 60571392), (38, 55789440), (40, 52999968), (42, 50476160), (48, 44166640), (49, 43265280), (56, 37857120), (57, 37192960), (60, 35333312), (64, 33124980), (70, 30285696), (76, 27894720), (80, 26499984), (84, 25238080), (95, 22315776), (96, 22083320), (98, 21632640), (105, 20190464), (112, 18928560), (114, 18596480), (120, 17666656), (128, 16562490), (133, 15939840), (140, 15142848), (147, 14421760), (152, 13947360), (160, 13249992), (168, 12619040), (190, 11157888), (192, 11041660), (196, 10816320), (210, 10095232), (224, 9464280), (228, 9298240), (240, 8833328), (245, 8653056), (256, 8281245), (266, 7969920), (280, 7571424), (285, 7438592), (294, 7210880), (304, 6973680), (320, 6624996), (336, 6309520), (380, 5578944), (384, 5520830), (392, 5408160), (399, 5313280), (420, 5047616), (448, 4732140), (456, 4649120), (480, 4416664), (490, 4326528), (532, 3984960), (560, 3785712), (570, 3719296), (588, 3605440), (593, 3575040), (608, 3486840), (640, 3312498), (665, 3187968), (672, 3154760), (735, 2884352), (760, 2789472), (768, 2760415), (784, 2704080), (798, 2656640), (840, 2523808), (896, 2366070), (912, 2324560), (931, 2277120), (960, 2208332), (980, 2163264), (1064, 1992480), (1120, 1892856), (1140, 1859648), (1176, 1802720), (1186, 1787520), (1216, 1743420), (1280, 1656249), (1330, 1593984), (1344, 1577380), (1470, 1442176), (1520, 1394736), (1568, 1352040), (1596, 1328320), (1680, 1261904), (1779, 1191680), (1792, 1183035), (1824, 1162280), (1862, 1138560), (1920, 1104166), (1960, 1081632), (1995, 1062656), (2128, 996240), (2240, 946428), (2280, 929824), (2352, 901360), (2372, 893760), (2432, 871710), (2660, 796992), (2688, 788690), (2793, 759040), (2940, 721088), (2965, 715008), (3040, 697368), (3136, 676020), (3192, 664160), (3360, 630952), (3558, 595840), (3648, 581140), (3724, 569280), (3840, 552083), (3920, 540816), (3990, 531328), (4151, 510720), (4256, 498120), (4480, 473214), (4560, 464912), (4655, 455424), (4704, 450680), (4744, 446880), (4864, 435855), (5320, 398496), (5376, 394345), (5586, 379520), (5880, 360544), (5930, 357504), (6080, 348684), (6272, 338010), (6384, 332080), (6720, 315476), (7116, 297920), (7296, 290570), (7448, 284640), (7840, 270408), (7980, 265664), (8302, 255360), (8512, 249060), (8895, 238336), (8960, 236607), (9120, 232456), (9310, 227712), (9408, 225340), (9488, 223440), (10640, 199248), (11172, 189760), (11267, 188160), (11760, 180272), (11860, 178752), (12160, 174342), (12453, 170240), (12544, 169005), (12768, 166040), (13440, 157738), (13965, 151808), (14232, 148960), (14592, 145285), (14896, 142320), (15680, 135204), (15960, 132832), (16604, 127680), (17024, 124530), (17790, 119168), (18240, 116228), (18620, 113856), (18816, 112670), (18976, 111720), (20755, 102144), (21280, 99624), (22344, 94880), (22534, 94080), (23520, 90136), (23720, 89376), (24320, 87171), (24906, 85120), (25536, 83020), (26880, 78869), (27930, 75904), (28464, 74480), (29057, 72960), (29792, 71160), (31360, 67602), (31920, 66416), (33208, 63840), (33801, 62720), (34048, 62265), (35580, 59584), (36480, 58114), (37240, 56928), (37632, 56335), (37952, 55860), (41510, 51072), (42560, 49812), (44688, 47440), (45068, 47040)]