1611191520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 384

約数和(自身を含む): 5957038080

約数和(自身を除く): 4345846560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 53, 54, 60, 62, 72, 80, 90, 93, 96, 106, 108, 120, 124, 135, 144, 155, 159, 160, 180, 186, 212, 216, 227, 240, 248, 265, 270, 279, 288, 310, 318, 360, 372, 424, 432, 454, 465, 477, 480, 496, 530, 540, 558, 620, 636, 681, 720, 744, 795, 837, 848, 864, 908, 930, 954, 992, 1060, 1080, 1116, 1135, 1240, 1272, 1362, 1395, 1431, 1440, 1488, 1590, 1643, 1674, 1696, 1816, 1860, 1908, 2043, 2120, 2160, 2232, 2270, 2385, 2480, 2544, 2724, 2790, 2862, 2976, 3180, 3286, 3348, 3405, 3632, 3720, 3816, 4086, 4185, 4240, 4320, 4464, 4540, 4770, 4929, 4960, 5088, 5448, 5580, 5724, 6129, 6360, 6572, 6696, 6810, 7037, 7155, 7264, 7440, 7632, 8172, 8215, 8370, 8480, 8928, 9080, 9540, 9858, 10215, 10896, 11160, 11448, 12031, 12258, 12720, 13144, 13392, 13620, 14074, 14310, 14787, 14880, 15264, 16344, 16430, 16740, 18160, 19080, 19716, 20430, 21111, 21792, 22320, 22896, 24062, 24516, 24645, 25440, 26288, 26784, 27240, 28148, 28620, 29574, 30645, 32688, 32860, 33480, 35185, 36093, 36320, 38160, 39432, 40860, 42222, 44361, 44640, 45792, 48124, 49032, 49290, 52576, 54480, 56296, 57240, 59148, 60155, 61290, 63333, 65376, 65720, 66960, 70370, 72186, 73935, 76320, 78864, 81720, 84444, 88722, 96248, 98064, 98580, 105555, 108279, 108960, 112592, 114480, 118296, 120310, 122580, 126666, 131440, 133920, 140740, 144372, 147870, 157728, 163440, 168888, 177444, 180465, 189999, 192496, 196128, 197160, 211110, 216558, 221805, 225184, 228960, 236592, 240620, 245160, 253332, 262880, 281480, 288744, 295740, 316665, 324837, 326880, 337776, 354888, 360930, 372961, 379998, 384992, 394320, 422220, 433116, 443610, 473184, 481240, 490320, 506664, 541395, 562960, 577488, 591480, 633330, 649674, 675552, 709776, 721860, 745922, 759996, 788640, 844440, 866232, 887220, 949995, 962480, 980640, 1013328, 1082790, 1118883, 1125920, 1154976, 1182960, 1266660, 1299348, 1419552, 1443720, 1491844, 1519992, 1624185, 1688880, 1732464, 1774440, 1864805, 1899990, 1924960, 2026656, 2165580, 2237766, 2365920, 2533320, 2598696, 2887440, 2983688, 3039984, 3248370, 3356649, 3377760, 3464928, 3548880, 3729610, 3799980, 4331160, 4475532, 5066640, 5197392, 5594415, 5774880, 5967376, 6079968, 6496740, 6713298, 7097760, 7459220, 7599960, 8662320, 8951064, 10069947, 10133280, 10394784, 11188830, 11934752, 12993480, 13426596, 14918440, 15199920, 16783245, 17324640, 17902128, 20139894, 22377660, 25986960, 26853192, 29836880, 30399840, 33566490, 35804256, 40279788, 44755320, 50349735, 51973920, 53706384, 59673760, 67132980, 80559576, 89510640, 100699470, 107412768, 134265960, 161119152, 179021280, 201398940, 268531920, 322238304, 402797880, 537063840, 805595760, 1611191520]

約数ペア:

[(1, 1611191520), (2, 805595760), (3, 537063840), (4, 402797880), (5, 322238304), (6, 268531920), (8, 201398940), (9, 179021280), (10, 161119152), (12, 134265960), (15, 107412768), (16, 100699470), (18, 89510640), (20, 80559576), (24, 67132980), (27, 59673760), (30, 53706384), (31, 51973920), (32, 50349735), (36, 44755320), (40, 40279788), (45, 35804256), (48, 33566490), (53, 30399840), (54, 29836880), (60, 26853192), (62, 25986960), (72, 22377660), (80, 20139894), (90, 17902128), (93, 17324640), (96, 16783245), (106, 15199920), (108, 14918440), (120, 13426596), (124, 12993480), (135, 11934752), (144, 11188830), (155, 10394784), (159, 10133280), (160, 10069947), (180, 8951064), (186, 8662320), (212, 7599960), (216, 7459220), (227, 7097760), (240, 6713298), (248, 6496740), (265, 6079968), (270, 5967376), (279, 5774880), (288, 5594415), (310, 5197392), (318, 5066640), (360, 4475532), (372, 4331160), (424, 3799980), (432, 3729610), (454, 3548880), (465, 3464928), (477, 3377760), (480, 3356649), (496, 3248370), (530, 3039984), (540, 2983688), (558, 2887440), (620, 2598696), (636, 2533320), (681, 2365920), (720, 2237766), (744, 2165580), (795, 2026656), (837, 1924960), (848, 1899990), (864, 1864805), (908, 1774440), (930, 1732464), (954, 1688880), (992, 1624185), (1060, 1519992), (1080, 1491844), (1116, 1443720), (1135, 1419552), (1240, 1299348), (1272, 1266660), (1362, 1182960), (1395, 1154976), (1431, 1125920), (1440, 1118883), (1488, 1082790), (1590, 1013328), (1643, 980640), (1674, 962480), (1696, 949995), (1816, 887220), (1860, 866232), (1908, 844440), (2043, 788640), (2120, 759996), (2160, 745922), (2232, 721860), (2270, 709776), (2385, 675552), (2480, 649674), (2544, 633330), (2724, 591480), (2790, 577488), (2862, 562960), (2976, 541395), (3180, 506664), (3286, 490320), (3348, 481240), (3405, 473184), (3632, 443610), (3720, 433116), (3816, 422220), (4086, 394320), (4185, 384992), (4240, 379998), (4320, 372961), (4464, 360930), (4540, 354888), (4770, 337776), (4929, 326880), (4960, 324837), (5088, 316665), (5448, 295740), (5580, 288744), (5724, 281480), (6129, 262880), (6360, 253332), (6572, 245160), (6696, 240620), (6810, 236592), (7037, 228960), (7155, 225184), (7264, 221805), (7440, 216558), (7632, 211110), (8172, 197160), (8215, 196128), (8370, 192496), (8480, 189999), (8928, 180465), (9080, 177444), (9540, 168888), (9858, 163440), (10215, 157728), (10896, 147870), (11160, 144372), (11448, 140740), (12031, 133920), (12258, 131440), (12720, 126666), (13144, 122580), (13392, 120310), (13620, 118296), (14074, 114480), (14310, 112592), (14787, 108960), (14880, 108279), (15264, 105555), (16344, 98580), (16430, 98064), (16740, 96248), (18160, 88722), (19080, 84444), (19716, 81720), (20430, 78864), (21111, 76320), (21792, 73935), (22320, 72186), (22896, 70370), (24062, 66960), (24516, 65720), (24645, 65376), (25440, 63333), (26288, 61290), (26784, 60155), (27240, 59148), (28148, 57240), (28620, 56296), (29574, 54480), (30645, 52576), (32688, 49290), (32860, 49032), (33480, 48124), (35185, 45792), (36093, 44640), (36320, 44361), (38160, 42222), (39432, 40860)]