1930997760

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 208

約数和(自身を含む): 6305628384

約数和(自身を除く): 4374630624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 593, 636, 640, 768, 795, 848, 960, 1024, 1060, 1186, 1272, 1280, 1536, 1590, 1696, 1779, 1920, 2048, 2120, 2372, 2544, 2560, 2965, 3072, 3180, 3392, 3558, 3840, 4096, 4240, 4744, 5088, 5120, 5930, 6144, 6360, 6784, 7116, 7680, 8480, 8895, 9488, 10176, 10240, 11860, 12288, 12720, 13568, 14232, 15360, 16960, 17790, 18976, 20352, 20480, 23720, 25440, 27136, 28464, 30720, 31429, 33920, 35580, 37952, 40704, 47440, 50880, 54272, 56928, 61440, 62858, 67840, 71160, 75904, 81408, 94287, 94880, 101760, 108544, 113856, 125716, 135680, 142320, 151808, 157145, 162816, 188574, 189760, 203520, 217088, 227712, 251432, 271360, 284640, 303616, 314290, 325632, 377148, 379520, 407040, 455424, 471435, 502864, 542720, 569280, 607232, 628580, 651264, 754296, 759040, 814080, 910848, 942870, 1005728, 1085440, 1138560, 1214464, 1257160, 1508592, 1518080, 1628160, 1821696, 1885740, 2011456, 2277120, 2428928, 2514320, 3017184, 3036160, 3256320, 3643392, 3771480, 4022912, 4554240, 5028640, 6034368, 6072320, 7286784, 7542960, 8045824, 9108480, 10057280, 12068736, 12144640, 15085920, 16091648, 18216960, 20114560, 24137472, 30171840, 32183296, 36433920, 40229120, 48274944, 60343680, 64366592, 80458240, 96549888, 120687360, 128733184, 160916480, 193099776, 241374720, 321832960, 386199552, 482749440, 643665920, 965498880, 1930997760]

約数ペア:

[(1, 1930997760), (2, 965498880), (3, 643665920), (4, 482749440), (5, 386199552), (6, 321832960), (8, 241374720), (10, 193099776), (12, 160916480), (15, 128733184), (16, 120687360), (20, 96549888), (24, 80458240), (30, 64366592), (32, 60343680), (40, 48274944), (48, 40229120), (53, 36433920), (60, 32183296), (64, 30171840), (80, 24137472), (96, 20114560), (106, 18216960), (120, 16091648), (128, 15085920), (159, 12144640), (160, 12068736), (192, 10057280), (212, 9108480), (240, 8045824), (256, 7542960), (265, 7286784), (318, 6072320), (320, 6034368), (384, 5028640), (424, 4554240), (480, 4022912), (512, 3771480), (530, 3643392), (593, 3256320), (636, 3036160), (640, 3017184), (768, 2514320), (795, 2428928), (848, 2277120), (960, 2011456), (1024, 1885740), (1060, 1821696), (1186, 1628160), (1272, 1518080), (1280, 1508592), (1536, 1257160), (1590, 1214464), (1696, 1138560), (1779, 1085440), (1920, 1005728), (2048, 942870), (2120, 910848), (2372, 814080), (2544, 759040), (2560, 754296), (2965, 651264), (3072, 628580), (3180, 607232), (3392, 569280), (3558, 542720), (3840, 502864), (4096, 471435), (4240, 455424), (4744, 407040), (5088, 379520), (5120, 377148), (5930, 325632), (6144, 314290), (6360, 303616), (6784, 284640), (7116, 271360), (7680, 251432), (8480, 227712), (8895, 217088), (9488, 203520), (10176, 189760), (10240, 188574), (11860, 162816), (12288, 157145), (12720, 151808), (13568, 142320), (14232, 135680), (15360, 125716), (16960, 113856), (17790, 108544), (18976, 101760), (20352, 94880), (20480, 94287), (23720, 81408), (25440, 75904), (27136, 71160), (28464, 67840), (30720, 62858), (31429, 61440), (33920, 56928), (35580, 54272), (37952, 50880), (40704, 47440)]