1931427840

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 240

約数和(自身を含む): 6417089280

約数和(自身を除く): 4485661440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 271, 290, 320, 348, 384, 435, 464, 480, 512, 542, 580, 640, 696, 768, 813, 870, 928, 960, 1024, 1084, 1160, 1280, 1355, 1392, 1536, 1626, 1740, 1856, 1920, 2048, 2168, 2320, 2560, 2710, 2784, 3072, 3252, 3480, 3712, 3840, 4065, 4096, 4336, 4640, 5120, 5420, 5568, 6144, 6504, 6960, 7424, 7680, 7859, 8130, 8192, 8672, 9280, 10240, 10840, 11136, 12288, 13008, 13920, 14848, 15360, 15718, 16260, 16384, 17344, 18560, 20480, 21680, 22272, 23577, 24576, 26016, 27840, 29696, 30720, 31436, 32520, 34688, 37120, 39295, 40960, 43360, 44544, 47154, 49152, 52032, 55680, 59392, 61440, 62872, 65040, 69376, 74240, 78590, 81920, 86720, 89088, 94308, 104064, 111360, 117885, 118784, 122880, 125744, 130080, 138752, 148480, 157180, 173440, 178176, 188616, 208128, 222720, 235770, 237568, 245760, 251488, 260160, 277504, 296960, 314360, 346880, 356352, 377232, 416256, 445440, 471540, 475136, 502976, 520320, 555008, 593920, 628720, 693760, 712704, 754464, 832512, 890880, 943080, 1005952, 1040640, 1110016, 1187840, 1257440, 1387520, 1425408, 1508928, 1665024, 1781760, 1886160, 2011904, 2081280, 2220032, 2375680, 2514880, 2775040, 3017856, 3330048, 3563520, 3772320, 4023808, 4162560, 4440064, 5029760, 5550080, 6035712, 6660096, 7127040, 7544640, 8047616, 8325120, 10059520, 11100160, 12071424, 13320192, 15089280, 16095232, 16650240, 20119040, 22200320, 24142848, 30178560, 32190464, 33300480, 40238080, 48285696, 60357120, 64380928, 66600960, 80476160, 96571392, 120714240, 128761856, 160952320, 193142784, 241428480, 321904640, 386285568, 482856960, 643809280, 965713920, 1931427840]

約数ペア:

[(1, 1931427840), (2, 965713920), (3, 643809280), (4, 482856960), (5, 386285568), (6, 321904640), (8, 241428480), (10, 193142784), (12, 160952320), (15, 128761856), (16, 120714240), (20, 96571392), (24, 80476160), (29, 66600960), (30, 64380928), (32, 60357120), (40, 48285696), (48, 40238080), (58, 33300480), (60, 32190464), (64, 30178560), (80, 24142848), (87, 22200320), (96, 20119040), (116, 16650240), (120, 16095232), (128, 15089280), (145, 13320192), (160, 12071424), (174, 11100160), (192, 10059520), (232, 8325120), (240, 8047616), (256, 7544640), (271, 7127040), (290, 6660096), (320, 6035712), (348, 5550080), (384, 5029760), (435, 4440064), (464, 4162560), (480, 4023808), (512, 3772320), (542, 3563520), (580, 3330048), (640, 3017856), (696, 2775040), (768, 2514880), (813, 2375680), (870, 2220032), (928, 2081280), (960, 2011904), (1024, 1886160), (1084, 1781760), (1160, 1665024), (1280, 1508928), (1355, 1425408), (1392, 1387520), (1536, 1257440), (1626, 1187840), (1740, 1110016), (1856, 1040640), (1920, 1005952), (2048, 943080), (2168, 890880), (2320, 832512), (2560, 754464), (2710, 712704), (2784, 693760), (3072, 628720), (3252, 593920), (3480, 555008), (3712, 520320), (3840, 502976), (4065, 475136), (4096, 471540), (4336, 445440), (4640, 416256), (5120, 377232), (5420, 356352), (5568, 346880), (6144, 314360), (6504, 296960), (6960, 277504), (7424, 260160), (7680, 251488), (7859, 245760), (8130, 237568), (8192, 235770), (8672, 222720), (9280, 208128), (10240, 188616), (10840, 178176), (11136, 173440), (12288, 157180), (13008, 148480), (13920, 138752), (14848, 130080), (15360, 125744), (15718, 122880), (16260, 118784), (16384, 117885), (17344, 111360), (18560, 104064), (20480, 94308), (21680, 89088), (22272, 86720), (23577, 81920), (24576, 78590), (26016, 74240), (27840, 69376), (29696, 65040), (30720, 62872), (31436, 61440), (32520, 59392), (34688, 55680), (37120, 52032), (39295, 49152), (40960, 47154), (43360, 44544)]