8157934080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5087

約数の個数: 240

約数和(自身を含む): 28656897984

約数和(自身を除く): 20498963904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 512, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1420, 1440, 1536, 1704, 1920, 2130, 2272, 2304, 2556, 2560, 2840, 2880, 3195, 3408, 3840, 4260, 4544, 4608, 4987, 5112, 5680, 5760, 6390, 6816, 7680, 8520, 9088, 9974, 10224, 11360, 11520, 12780, 13632, 14961, 17040, 18176, 19948, 20448, 22720, 23040, 24935, 25560, 27264, 29922, 34080, 36352, 39896, 40896, 44883, 45440, 49870, 51120, 54528, 59844, 68160, 74805, 79792, 81792, 89766, 90880, 99740, 102240, 109056, 119688, 136320, 149610, 159584, 163584, 179532, 181760, 199480, 204480, 224415, 239376, 272640, 299220, 319168, 327168, 354077, 359064, 398960, 408960, 448830, 478752, 545280, 598440, 638336, 708154, 718128, 797920, 817920, 897660, 957504, 1062231, 1196880, 1276672, 1416308, 1436256, 1595840, 1635840, 1770385, 1795320, 1915008, 2124462, 2393760, 2553344, 2832616, 2872512, 3186693, 3191680, 3540770, 3590640, 3830016, 4248924, 4787520, 5311155, 5665232, 5745024, 6373386, 6383360, 7081540, 7181280, 7660032, 8497848, 9575040, 10622310, 11330464, 11490048, 12746772, 12766720, 14163080, 14362560, 15933465, 16995696, 19150080, 21244620, 22660928, 22980096, 25493544, 28326160, 28725120, 31866930, 33991392, 38300160, 42489240, 45321856, 50987088, 56652320, 57450240, 63733860, 67982784, 84978480, 90643712, 101974176, 113304640, 114900480, 127467720, 135965568, 169956960, 181287424, 203948352, 226609280, 254935440, 271931136, 339913920, 407896704, 453218560, 509870880, 543862272, 679827840, 815793408, 906437120, 1019741760, 1359655680, 1631586816, 2039483520, 2719311360, 4078967040, 8157934080]

約数ペア:

[(1, 8157934080), (2, 4078967040), (3, 2719311360), (4, 2039483520), (5, 1631586816), (6, 1359655680), (8, 1019741760), (9, 906437120), (10, 815793408), (12, 679827840), (15, 543862272), (16, 509870880), (18, 453218560), (20, 407896704), (24, 339913920), (30, 271931136), (32, 254935440), (36, 226609280), (40, 203948352), (45, 181287424), (48, 169956960), (60, 135965568), (64, 127467720), (71, 114900480), (72, 113304640), (80, 101974176), (90, 90643712), (96, 84978480), (120, 67982784), (128, 63733860), (142, 57450240), (144, 56652320), (160, 50987088), (180, 45321856), (192, 42489240), (213, 38300160), (240, 33991392), (256, 31866930), (284, 28725120), (288, 28326160), (320, 25493544), (355, 22980096), (360, 22660928), (384, 21244620), (426, 19150080), (480, 16995696), (512, 15933465), (568, 14362560), (576, 14163080), (639, 12766720), (640, 12746772), (710, 11490048), (720, 11330464), (768, 10622310), (852, 9575040), (960, 8497848), (1065, 7660032), (1136, 7181280), (1152, 7081540), (1278, 6383360), (1280, 6373386), (1420, 5745024), (1440, 5665232), (1536, 5311155), (1704, 4787520), (1920, 4248924), (2130, 3830016), (2272, 3590640), (2304, 3540770), (2556, 3191680), (2560, 3186693), (2840, 2872512), (2880, 2832616), (3195, 2553344), (3408, 2393760), (3840, 2124462), (4260, 1915008), (4544, 1795320), (4608, 1770385), (4987, 1635840), (5112, 1595840), (5680, 1436256), (5760, 1416308), (6390, 1276672), (6816, 1196880), (7680, 1062231), (8520, 957504), (9088, 897660), (9974, 817920), (10224, 797920), (11360, 718128), (11520, 708154), (12780, 638336), (13632, 598440), (14961, 545280), (17040, 478752), (18176, 448830), (19948, 408960), (20448, 398960), (22720, 359064), (23040, 354077), (24935, 327168), (25560, 319168), (27264, 299220), (29922, 272640), (34080, 239376), (36352, 224415), (39896, 204480), (40896, 199480), (44883, 181760), (45440, 179532), (49870, 163584), (51120, 159584), (54528, 149610), (59844, 136320), (68160, 119688), (74805, 109056), (79792, 102240), (81792, 99740), (89766, 90880)]