20459040000

素因数分解:

$2^8\times 3^1\times 5^4\times 7^1\times {\mathrm{6089}}^1$

素因数の和:6135

約数の個数: 360

約数和(自身を含む): 77774854080

約数和(自身を除く): 57315814080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 256, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 625, 640, 672, 700, 750, 768, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1250, 1280, 1344, 1400, 1500, 1600, 1680, 1750, 1792, 1875, 1920, 2000, 2100, 2240, 2400, 2500, 2625, 2688, 2800, 3000, 3200, 3360, 3500, 3750, 3840, 4000, 4200, 4375, 4480, 4800, 5000, 5250, 5376, 5600, 6000, 6089, 6400, 6720, 7000, 7500, 8000, 8400, 8750, 8960, 9600, 10000, 10500, 11200, 12000, 12178, 13125, 13440, 14000, 15000, 16000, 16800, 17500, 18267, 19200, 20000, 21000, 22400, 24000, 24356, 26250, 26880, 28000, 30000, 30445, 32000, 33600, 35000, 36534, 40000, 42000, 42623, 44800, 48000, 48712, 52500, 56000, 60000, 60890, 67200, 70000, 73068, 80000, 84000, 85246, 91335, 96000, 97424, 105000, 112000, 120000, 121780, 127869, 134400, 140000, 146136, 152225, 160000, 168000, 170492, 182670, 194848, 210000, 213115, 224000, 240000, 243560, 255738, 280000, 292272, 304450, 336000, 340984, 365340, 389696, 420000, 426230, 456675, 480000, 487120, 511476, 560000, 584544, 608900, 639345, 672000, 681968, 730680, 761125, 779392, 840000, 852460, 913350, 974240, 1022952, 1065575, 1120000, 1169088, 1217800, 1278690, 1363936, 1461360, 1522250, 1558784, 1680000, 1704920, 1826700, 1948480, 2045904, 2131150, 2283375, 2338176, 2435600, 2557380, 2727872, 2922720, 3044500, 3196725, 3360000, 3409840, 3653400, 3805625, 3896960, 4091808, 4262300, 4566750, 4676352, 4871200, 5114760, 5327875, 5455744, 5845440, 6089000, 6393450, 6819680, 7306800, 7611250, 7793920, 8183616, 8524600, 9133500, 9742400, 10229520, 10655750, 10911488, 11416875, 11690880, 12178000, 12786900, 13639360, 14613600, 15222500, 15983625, 16367232, 17049200, 18267000, 19484800, 20459040, 21311500, 22833750, 23381760, 24356000, 25573800, 26639375, 27278720, 29227200, 30445000, 31967250, 32734464, 34098400, 36534000, 38969600, 40918080, 42623000, 45667500, 48712000, 51147600, 53278750, 54557440, 58454400, 60890000, 63934500, 68196800, 73068000, 79918125, 81836160, 85246000, 91335000, 97424000, 102295200, 106557500, 116908800, 121780000, 127869000, 136393600, 146136000, 159836250, 163672320, 170492000, 182670000, 194848000, 204590400, 213115000, 243560000, 255738000, 272787200, 292272000, 319672500, 340984000, 365340000, 409180800, 426230000, 487120000, 511476000, 584544000, 639345000, 681968000, 730680000, 818361600, 852460000, 974240000, 1022952000, 1278690000, 1363936000, 1461360000, 1704920000, 2045904000, 2557380000, 2922720000, 3409840000, 4091808000, 5114760000, 6819680000, 10229520000, 20459040000]

約数ペア:

[(1, 20459040000), (2, 10229520000), (3, 6819680000), (4, 5114760000), (5, 4091808000), (6, 3409840000), (7, 2922720000), (8, 2557380000), (10, 2045904000), (12, 1704920000), (14, 1461360000), (15, 1363936000), (16, 1278690000), (20, 1022952000), (21, 974240000), (24, 852460000), (25, 818361600), (28, 730680000), (30, 681968000), (32, 639345000), (35, 584544000), (40, 511476000), (42, 487120000), (48, 426230000), (50, 409180800), (56, 365340000), (60, 340984000), (64, 319672500), (70, 292272000), (75, 272787200), (80, 255738000), (84, 243560000), (96, 213115000), (100, 204590400), (105, 194848000), (112, 182670000), (120, 170492000), (125, 163672320), (128, 159836250), (140, 146136000), (150, 136393600), (160, 127869000), (168, 121780000), (175, 116908800), (192, 106557500), (200, 102295200), (210, 97424000), (224, 91335000), (240, 85246000), (250, 81836160), (256, 79918125), (280, 73068000), (300, 68196800), (320, 63934500), (336, 60890000), (350, 58454400), (375, 54557440), (384, 53278750), (400, 51147600), (420, 48712000), (448, 45667500), (480, 42623000), (500, 40918080), (525, 38969600), (560, 36534000), (600, 34098400), (625, 32734464), (640, 31967250), (672, 30445000), (700, 29227200), (750, 27278720), (768, 26639375), (800, 25573800), (840, 24356000), (875, 23381760), (896, 22833750), (960, 21311500), (1000, 20459040), (1050, 19484800), (1120, 18267000), (1200, 17049200), (1250, 16367232), (1280, 15983625), (1344, 15222500), (1400, 14613600), (1500, 13639360), (1600, 12786900), (1680, 12178000), (1750, 11690880), (1792, 11416875), (1875, 10911488), (1920, 10655750), (2000, 10229520), (2100, 9742400), (2240, 9133500), (2400, 8524600), (2500, 8183616), (2625, 7793920), (2688, 7611250), (2800, 7306800), (3000, 6819680), (3200, 6393450), (3360, 6089000), (3500, 5845440), (3750, 5455744), (3840, 5327875), (4000, 5114760), (4200, 4871200), (4375, 4676352), (4480, 4566750), (4800, 4262300), (5000, 4091808), (5250, 3896960), (5376, 3805625), (5600, 3653400), (6000, 3409840), (6089, 3360000), (6400, 3196725), (6720, 3044500), (7000, 2922720), (7500, 2727872), (8000, 2557380), (8400, 2435600), (8750, 2338176), (8960, 2283375), (9600, 2131150), (10000, 2045904), (10500, 1948480), (11200, 1826700), (12000, 1704920), (12178, 1680000), (13125, 1558784), (13440, 1522250), (14000, 1461360), (15000, 1363936), (16000, 1278690), (16800, 1217800), (17500, 1169088), (18267, 1120000), (19200, 1065575), (20000, 1022952), (21000, 974240), (22400, 913350), (24000, 852460), (24356, 840000), (26250, 779392), (26880, 761125), (28000, 730680), (30000, 681968), (30445, 672000), (32000, 639345), (33600, 608900), (35000, 584544), (36534, 560000), (40000, 511476), (42000, 487120), (42623, 480000), (44800, 456675), (48000, 426230), (48712, 420000), (52500, 389696), (56000, 365340), (60000, 340984), (60890, 336000), (67200, 304450), (70000, 292272), (73068, 280000), (80000, 255738), (84000, 243560), (85246, 240000), (91335, 224000), (96000, 213115), (97424, 210000), (105000, 194848), (112000, 182670), (120000, 170492), (121780, 168000), (127869, 160000), (134400, 152225), (140000, 146136)]