19902382080

素因数分解:

$2^{14}\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 480

約数和(自身を含む): 76099129344

約数和(自身を除く): 56196747264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 503, 512, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 896, 920, 960, 966, 1006, 1024, 1104, 1120, 1280, 1288, 1344, 1380, 1472, 1509, 1536, 1610, 1680, 1792, 1840, 1920, 1932, 2012, 2048, 2208, 2240, 2415, 2515, 2560, 2576, 2688, 2760, 2944, 3018, 3072, 3220, 3360, 3521, 3584, 3680, 3840, 3864, 4024, 4096, 4416, 4480, 4830, 5030, 5120, 5152, 5376, 5520, 5888, 6036, 6144, 6440, 6720, 7042, 7168, 7360, 7545, 7680, 7728, 8048, 8192, 8832, 8960, 9660, 10060, 10240, 10304, 10563, 10752, 11040, 11569, 11776, 12072, 12288, 12880, 13440, 14084, 14336, 14720, 15090, 15360, 15456, 16096, 16384, 17605, 17664, 17920, 19320, 20120, 20480, 20608, 21126, 21504, 22080, 23138, 23552, 24144, 24576, 25760, 26880, 28168, 28672, 29440, 30180, 30720, 30912, 32192, 34707, 35210, 35328, 35840, 38640, 40240, 40960, 41216, 42252, 43008, 44160, 46276, 47104, 48288, 49152, 51520, 52815, 53760, 56336, 57344, 57845, 58880, 60360, 61440, 61824, 64384, 69414, 70420, 70656, 71680, 77280, 80480, 80983, 81920, 82432, 84504, 86016, 88320, 92552, 94208, 96576, 103040, 105630, 107520, 112672, 114688, 115690, 117760, 120720, 122880, 123648, 128768, 138828, 140840, 141312, 143360, 154560, 160960, 161966, 164864, 169008, 172032, 173535, 176640, 185104, 188416, 193152, 206080, 211260, 215040, 225344, 231380, 235520, 241440, 242949, 245760, 247296, 257536, 277656, 281680, 282624, 286720, 309120, 321920, 323932, 329728, 338016, 344064, 347070, 353280, 370208, 376832, 386304, 404915, 412160, 422520, 430080, 450688, 462760, 471040, 482880, 485898, 494592, 515072, 555312, 563360, 565248, 573440, 618240, 643840, 647864, 659456, 676032, 694140, 706560, 740416, 772608, 809830, 824320, 845040, 860160, 901376, 925520, 942080, 965760, 971796, 989184, 1030144, 1110624, 1126720, 1130496, 1214745, 1236480, 1287680, 1295728, 1318912, 1352064, 1388280, 1413120, 1480832, 1545216, 1619660, 1648640, 1690080, 1720320, 1802752, 1851040, 1884160, 1931520, 1943592, 1978368, 2060288, 2221248, 2253440, 2429490, 2472960, 2575360, 2591456, 2637824, 2704128, 2776560, 2826240, 2961664, 3090432, 3239320, 3297280, 3380160, 3605504, 3702080, 3863040, 3887184, 3956736, 4120576, 4442496, 4506880, 4858980, 4945920, 5150720, 5182912, 5408256, 5553120, 5652480, 5923328, 6180864, 6478640, 6594560, 6760320, 7211008, 7404160, 7726080, 7774368, 7913472, 8241152, 8884992, 9013760, 9717960, 9891840, 10301440, 10365824, 10816512, 11106240, 11846656, 12361728, 12957280, 13189120, 13520640, 14422016, 14808320, 15452160, 15548736, 17769984, 18027520, 19435920, 19783680, 20602880, 20731648, 21633024, 22212480, 23693312, 24723456, 25914560, 27041280, 28844032, 29616640, 30904320, 31097472, 35539968, 36055040, 38871840, 39567360, 41205760, 41463296, 43266048, 44424960, 47386624, 51829120, 54082560, 57688064, 59233280, 61808640, 62194944, 71079936, 72110080, 77743680, 82926592, 86532096, 88849920, 94773248, 103658240, 108165120, 118466560, 123617280, 124389888, 142159872, 144220160, 155487360, 165853184, 173064192, 177699840, 189546496, 207316480, 216330240, 236933120, 248779776, 284319744, 288440320, 310974720, 331706368, 355399680, 414632960, 432660480, 473866240, 497559552, 568639488, 621949440, 663412736, 710799360, 829265920, 865320960, 947732480, 995119104, 1243898880, 1326825472, 1421598720, 1658531840, 1990238208, 2487797760, 2843197440, 3317063680, 3980476416, 4975595520, 6634127360, 9951191040, 19902382080]

約数ペア:

[(1, 19902382080), (2, 9951191040), (3, 6634127360), (4, 4975595520), (5, 3980476416), (6, 3317063680), (7, 2843197440), (8, 2487797760), (10, 1990238208), (12, 1658531840), (14, 1421598720), (15, 1326825472), (16, 1243898880), (20, 995119104), (21, 947732480), (23, 865320960), (24, 829265920), (28, 710799360), (30, 663412736), (32, 621949440), (35, 568639488), (40, 497559552), (42, 473866240), (46, 432660480), (48, 414632960), (56, 355399680), (60, 331706368), (64, 310974720), (69, 288440320), (70, 284319744), (80, 248779776), (84, 236933120), (92, 216330240), (96, 207316480), (105, 189546496), (112, 177699840), (115, 173064192), (120, 165853184), (128, 155487360), (138, 144220160), (140, 142159872), (160, 124389888), (161, 123617280), (168, 118466560), (184, 108165120), (192, 103658240), (210, 94773248), (224, 88849920), (230, 86532096), (240, 82926592), (256, 77743680), (276, 72110080), (280, 71079936), (320, 62194944), (322, 61808640), (336, 59233280), (345, 57688064), (368, 54082560), (384, 51829120), (420, 47386624), (448, 44424960), (460, 43266048), (480, 41463296), (483, 41205760), (503, 39567360), (512, 38871840), (552, 36055040), (560, 35539968), (640, 31097472), (644, 30904320), (672, 29616640), (690, 28844032), (736, 27041280), (768, 25914560), (805, 24723456), (840, 23693312), (896, 22212480), (920, 21633024), (960, 20731648), (966, 20602880), (1006, 19783680), (1024, 19435920), (1104, 18027520), (1120, 17769984), (1280, 15548736), (1288, 15452160), (1344, 14808320), (1380, 14422016), (1472, 13520640), (1509, 13189120), (1536, 12957280), (1610, 12361728), (1680, 11846656), (1792, 11106240), (1840, 10816512), (1920, 10365824), (1932, 10301440), (2012, 9891840), (2048, 9717960), (2208, 9013760), (2240, 8884992), (2415, 8241152), (2515, 7913472), (2560, 7774368), (2576, 7726080), (2688, 7404160), (2760, 7211008), (2944, 6760320), (3018, 6594560), (3072, 6478640), (3220, 6180864), (3360, 5923328), (3521, 5652480), (3584, 5553120), (3680, 5408256), (3840, 5182912), (3864, 5150720), (4024, 4945920), (4096, 4858980), (4416, 4506880), (4480, 4442496), (4830, 4120576), (5030, 3956736), (5120, 3887184), (5152, 3863040), (5376, 3702080), (5520, 3605504), (5888, 3380160), (6036, 3297280), (6144, 3239320), (6440, 3090432), (6720, 2961664), (7042, 2826240), (7168, 2776560), (7360, 2704128), (7545, 2637824), (7680, 2591456), (7728, 2575360), (8048, 2472960), (8192, 2429490), (8832, 2253440), (8960, 2221248), (9660, 2060288), (10060, 1978368), (10240, 1943592), (10304, 1931520), (10563, 1884160), (10752, 1851040), (11040, 1802752), (11569, 1720320), (11776, 1690080), (12072, 1648640), (12288, 1619660), (12880, 1545216), (13440, 1480832), (14084, 1413120), (14336, 1388280), (14720, 1352064), (15090, 1318912), (15360, 1295728), (15456, 1287680), (16096, 1236480), (16384, 1214745), (17605, 1130496), (17664, 1126720), (17920, 1110624), (19320, 1030144), (20120, 989184), (20480, 971796), (20608, 965760), (21126, 942080), (21504, 925520), (22080, 901376), (23138, 860160), (23552, 845040), (24144, 824320), (24576, 809830), (25760, 772608), (26880, 740416), (28168, 706560), (28672, 694140), (29440, 676032), (30180, 659456), (30720, 647864), (30912, 643840), (32192, 618240), (34707, 573440), (35210, 565248), (35328, 563360), (35840, 555312), (38640, 515072), (40240, 494592), (40960, 485898), (41216, 482880), (42252, 471040), (43008, 462760), (44160, 450688), (46276, 430080), (47104, 422520), (48288, 412160), (49152, 404915), (51520, 386304), (52815, 376832), (53760, 370208), (56336, 353280), (57344, 347070), (57845, 344064), (58880, 338016), (60360, 329728), (61440, 323932), (61824, 321920), (64384, 309120), (69414, 286720), (70420, 282624), (70656, 281680), (71680, 277656), (77280, 257536), (80480, 247296), (80983, 245760), (81920, 242949), (82432, 241440), (84504, 235520), (86016, 231380), (88320, 225344), (92552, 215040), (94208, 211260), (96576, 206080), (103040, 193152), (105630, 188416), (107520, 185104), (112672, 176640), (114688, 173535), (115690, 172032), (117760, 169008), (120720, 164864), (122880, 161966), (123648, 160960), (128768, 154560), (138828, 143360), (140840, 141312)]