1977661440

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 384

約数和(自身を含む): 7359206400

約数和(自身を除く): 5381544960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 311, 320, 345, 360, 368, 384, 414, 432, 460, 480, 512, 540, 552, 576, 621, 622, 640, 690, 720, 736, 768, 828, 864, 920, 933, 960, 1024, 1035, 1080, 1104, 1152, 1242, 1244, 1280, 1380, 1440, 1472, 1536, 1555, 1656, 1728, 1840, 1866, 1920, 2048, 2070, 2160, 2208, 2304, 2484, 2488, 2560, 2760, 2799, 2880, 2944, 3072, 3105, 3110, 3312, 3456, 3680, 3732, 3840, 4140, 4320, 4416, 4608, 4665, 4968, 4976, 5120, 5520, 5598, 5760, 5888, 6144, 6210, 6220, 6624, 6912, 7153, 7360, 7464, 7680, 8280, 8397, 8640, 8832, 9216, 9330, 9936, 9952, 10240, 11040, 11196, 11520, 11776, 12420, 12440, 13248, 13824, 13995, 14306, 14720, 14928, 15360, 16560, 16794, 17280, 17664, 18432, 18660, 19872, 19904, 21459, 22080, 22392, 23040, 23552, 24840, 24880, 26496, 27648, 27990, 28612, 29440, 29856, 30720, 33120, 33588, 34560, 35328, 35765, 37320, 39744, 39808, 41985, 42918, 44160, 44784, 46080, 47104, 49680, 49760, 52992, 55296, 55980, 57224, 58880, 59712, 64377, 66240, 67176, 69120, 70656, 71530, 74640, 79488, 79616, 83970, 85836, 88320, 89568, 92160, 99360, 99520, 105984, 107295, 111960, 114448, 117760, 119424, 128754, 132480, 134352, 138240, 141312, 143060, 149280, 158976, 159232, 167940, 171672, 176640, 179136, 193131, 198720, 199040, 211968, 214590, 223920, 228896, 235520, 238848, 257508, 264960, 268704, 276480, 286120, 298560, 317952, 318464, 321885, 335880, 343344, 353280, 358272, 386262, 397440, 398080, 423936, 429180, 447840, 457792, 477696, 515016, 529920, 537408, 572240, 597120, 635904, 636928, 643770, 671760, 686688, 706560, 716544, 772524, 794880, 796160, 858360, 895680, 915584, 955392, 965655, 1030032, 1059840, 1074816, 1144480, 1194240, 1271808, 1287540, 1343520, 1373376, 1433088, 1545048, 1589760, 1592320, 1716720, 1791360, 1831168, 1910784, 1931310, 2060064, 2119680, 2149632, 2288960, 2388480, 2575080, 2687040, 2746752, 2866176, 3090096, 3179520, 3184640, 3433440, 3582720, 3662336, 3862620, 4120128, 4299264, 4577920, 4776960, 5150160, 5374080, 5493504, 5732352, 6180192, 6359040, 6866880, 7165440, 7324672, 7725240, 8240256, 8598528, 9155840, 9553920, 10300320, 10748160, 10987008, 12360384, 13733760, 14330880, 14649344, 15450480, 16480512, 17197056, 18311680, 20600640, 21496320, 21974016, 24720768, 27467520, 28661760, 30900960, 32961024, 36623360, 41201280, 42992640, 43948032, 49441536, 54935040, 61801920, 65922048, 73246720, 82402560, 85985280, 98883072, 109870080, 123603840, 131844096, 164805120, 197766144, 219740160, 247207680, 329610240, 395532288, 494415360, 659220480, 988830720, 1977661440]

約数ペア:

[(1, 1977661440), (2, 988830720), (3, 659220480), (4, 494415360), (5, 395532288), (6, 329610240), (8, 247207680), (9, 219740160), (10, 197766144), (12, 164805120), (15, 131844096), (16, 123603840), (18, 109870080), (20, 98883072), (23, 85985280), (24, 82402560), (27, 73246720), (30, 65922048), (32, 61801920), (36, 54935040), (40, 49441536), (45, 43948032), (46, 42992640), (48, 41201280), (54, 36623360), (60, 32961024), (64, 30900960), (69, 28661760), (72, 27467520), (80, 24720768), (90, 21974016), (92, 21496320), (96, 20600640), (108, 18311680), (115, 17197056), (120, 16480512), (128, 15450480), (135, 14649344), (138, 14330880), (144, 13733760), (160, 12360384), (180, 10987008), (184, 10748160), (192, 10300320), (207, 9553920), (216, 9155840), (230, 8598528), (240, 8240256), (256, 7725240), (270, 7324672), (276, 7165440), (288, 6866880), (311, 6359040), (320, 6180192), (345, 5732352), (360, 5493504), (368, 5374080), (384, 5150160), (414, 4776960), (432, 4577920), (460, 4299264), (480, 4120128), (512, 3862620), (540, 3662336), (552, 3582720), (576, 3433440), (621, 3184640), (622, 3179520), (640, 3090096), (690, 2866176), (720, 2746752), (736, 2687040), (768, 2575080), (828, 2388480), (864, 2288960), (920, 2149632), (933, 2119680), (960, 2060064), (1024, 1931310), (1035, 1910784), (1080, 1831168), (1104, 1791360), (1152, 1716720), (1242, 1592320), (1244, 1589760), (1280, 1545048), (1380, 1433088), (1440, 1373376), (1472, 1343520), (1536, 1287540), (1555, 1271808), (1656, 1194240), (1728, 1144480), (1840, 1074816), (1866, 1059840), (1920, 1030032), (2048, 965655), (2070, 955392), (2160, 915584), (2208, 895680), (2304, 858360), (2484, 796160), (2488, 794880), (2560, 772524), (2760, 716544), (2799, 706560), (2880, 686688), (2944, 671760), (3072, 643770), (3105, 636928), (3110, 635904), (3312, 597120), (3456, 572240), (3680, 537408), (3732, 529920), (3840, 515016), (4140, 477696), (4320, 457792), (4416, 447840), (4608, 429180), (4665, 423936), (4968, 398080), (4976, 397440), (5120, 386262), (5520, 358272), (5598, 353280), (5760, 343344), (5888, 335880), (6144, 321885), (6210, 318464), (6220, 317952), (6624, 298560), (6912, 286120), (7153, 276480), (7360, 268704), (7464, 264960), (7680, 257508), (8280, 238848), (8397, 235520), (8640, 228896), (8832, 223920), (9216, 214590), (9330, 211968), (9936, 199040), (9952, 198720), (10240, 193131), (11040, 179136), (11196, 176640), (11520, 171672), (11776, 167940), (12420, 159232), (12440, 158976), (13248, 149280), (13824, 143060), (13995, 141312), (14306, 138240), (14720, 134352), (14928, 132480), (15360, 128754), (16560, 119424), (16794, 117760), (17280, 114448), (17664, 111960), (18432, 107295), (18660, 105984), (19872, 99520), (19904, 99360), (21459, 92160), (22080, 89568), (22392, 88320), (23040, 85836), (23552, 83970), (24840, 79616), (24880, 79488), (26496, 74640), (27648, 71530), (27990, 70656), (28612, 69120), (29440, 67176), (29856, 66240), (30720, 64377), (33120, 59712), (33588, 58880), (34560, 57224), (35328, 55980), (35765, 55296), (37320, 52992), (39744, 49760), (39808, 49680), (41985, 47104), (42918, 46080), (44160, 44784)]