20574305280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4603}}^1$

素因数の和:4731

約数の個数: 264

約数和(自身を含む): 72040021872

約数和(自身を除く): 51465716592

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, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 480, 485, 512, 576, 582, 640, 720, 768, 776, 873, 960, 970, 1024, 1152, 1164, 1280, 1440, 1455, 1536, 1552, 1746, 1920, 1940, 2304, 2328, 2560, 2880, 2910, 3072, 3104, 3492, 3840, 3880, 4365, 4603, 4608, 4656, 5120, 5760, 5820, 6208, 6984, 7680, 7760, 8730, 9206, 9216, 9312, 11520, 11640, 12416, 13809, 13968, 15360, 15520, 17460, 18412, 18624, 23015, 23040, 23280, 24832, 27618, 27936, 31040, 34920, 36824, 37248, 41427, 46030, 46080, 46560, 49664, 55236, 55872, 62080, 69045, 69840, 73648, 74496, 82854, 92060, 93120, 99328, 110472, 111744, 124160, 138090, 139680, 147296, 148992, 165708, 184120, 186240, 207135, 220944, 223488, 248320, 276180, 279360, 294592, 297984, 331416, 368240, 372480, 414270, 441888, 446491, 446976, 496640, 552360, 558720, 589184, 662832, 736480, 744960, 828540, 883776, 892982, 893952, 1104720, 1117440, 1178368, 1325664, 1339473, 1472960, 1489920, 1657080, 1767552, 1785964, 2209440, 2232455, 2234880, 2356736, 2651328, 2678946, 2945920, 3314160, 3535104, 3571928, 4018419, 4418880, 4464910, 4469760, 4713472, 5302656, 5357892, 5891840, 6628320, 6697365, 7070208, 7143856, 8036838, 8837760, 8929820, 10605312, 10715784, 11783680, 13256640, 13394730, 14140416, 14287712, 16073676, 17675520, 17859640, 20092095, 21210624, 21431568, 23567360, 26513280, 26789460, 28575424, 32147352, 35351040, 35719280, 40184190, 42421248, 42863136, 53026560, 53578920, 57150848, 64294704, 70702080, 71438560, 80368380, 85726272, 106053120, 107157840, 114301696, 128589408, 142877120, 160736760, 171452544, 212106240, 214315680, 228603392, 257178816, 285754240, 321473520, 342905088, 428631360, 457206784, 514357632, 571508480, 642947040, 685810176, 857262720, 1028715264, 1143016960, 1285894080, 1371620352, 1714525440, 2057430528, 2286033920, 2571788160, 3429050880, 4114861056, 5143576320, 6858101760, 10287152640, 20574305280]

約数ペア:

[(1, 20574305280), (2, 10287152640), (3, 6858101760), (4, 5143576320), (5, 4114861056), (6, 3429050880), (8, 2571788160), (9, 2286033920), (10, 2057430528), (12, 1714525440), (15, 1371620352), (16, 1285894080), (18, 1143016960), (20, 1028715264), (24, 857262720), (30, 685810176), (32, 642947040), (36, 571508480), (40, 514357632), (45, 457206784), (48, 428631360), (60, 342905088), (64, 321473520), (72, 285754240), (80, 257178816), (90, 228603392), (96, 214315680), (97, 212106240), (120, 171452544), (128, 160736760), (144, 142877120), (160, 128589408), (180, 114301696), (192, 107157840), (194, 106053120), (240, 85726272), (256, 80368380), (288, 71438560), (291, 70702080), (320, 64294704), (360, 57150848), (384, 53578920), (388, 53026560), (480, 42863136), (485, 42421248), (512, 40184190), (576, 35719280), (582, 35351040), (640, 32147352), (720, 28575424), (768, 26789460), (776, 26513280), (873, 23567360), (960, 21431568), (970, 21210624), (1024, 20092095), (1152, 17859640), (1164, 17675520), (1280, 16073676), (1440, 14287712), (1455, 14140416), (1536, 13394730), (1552, 13256640), (1746, 11783680), (1920, 10715784), (1940, 10605312), (2304, 8929820), (2328, 8837760), (2560, 8036838), (2880, 7143856), (2910, 7070208), (3072, 6697365), (3104, 6628320), (3492, 5891840), (3840, 5357892), (3880, 5302656), (4365, 4713472), (4603, 4469760), (4608, 4464910), (4656, 4418880), (5120, 4018419), (5760, 3571928), (5820, 3535104), (6208, 3314160), (6984, 2945920), (7680, 2678946), (7760, 2651328), (8730, 2356736), (9206, 2234880), (9216, 2232455), (9312, 2209440), (11520, 1785964), (11640, 1767552), (12416, 1657080), (13809, 1489920), (13968, 1472960), (15360, 1339473), (15520, 1325664), (17460, 1178368), (18412, 1117440), (18624, 1104720), (23015, 893952), (23040, 892982), (23280, 883776), (24832, 828540), (27618, 744960), (27936, 736480), (31040, 662832), (34920, 589184), (36824, 558720), (37248, 552360), (41427, 496640), (46030, 446976), (46080, 446491), (46560, 441888), (49664, 414270), (55236, 372480), (55872, 368240), (62080, 331416), (69045, 297984), (69840, 294592), (73648, 279360), (74496, 276180), (82854, 248320), (92060, 223488), (93120, 220944), (99328, 207135), (110472, 186240), (111744, 184120), (124160, 165708), (138090, 148992), (139680, 147296)]