1639804320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:705

約数の個数: 576

約数和(自身を含む): 7291275264

約数和(自身を除く): 5651470944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 63, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 96, 99, 105, 110, 112, 115, 120, 126, 132, 138, 140, 144, 154, 160, 161, 165, 168, 176, 180, 184, 198, 207, 210, 220, 224, 230, 231, 240, 252, 253, 264, 276, 280, 288, 308, 315, 322, 330, 336, 345, 352, 360, 368, 385, 396, 414, 420, 440, 460, 462, 480, 483, 495, 504, 506, 528, 552, 560, 616, 630, 643, 644, 660, 672, 690, 693, 720, 736, 759, 770, 792, 805, 828, 840, 880, 920, 924, 966, 990, 1008, 1012, 1035, 1056, 1104, 1120, 1155, 1232, 1260, 1265, 1286, 1288, 1320, 1380, 1386, 1440, 1449, 1518, 1540, 1584, 1610, 1656, 1680, 1760, 1771, 1840, 1848, 1929, 1932, 1980, 2016, 2024, 2070, 2208, 2277, 2310, 2415, 2464, 2520, 2530, 2572, 2576, 2640, 2760, 2772, 2898, 3036, 3080, 3168, 3215, 3220, 3312, 3360, 3465, 3542, 3680, 3696, 3795, 3858, 3864, 3960, 4048, 4140, 4501, 4554, 4620, 4830, 5040, 5060, 5144, 5152, 5280, 5313, 5520, 5544, 5787, 5796, 6072, 6160, 6430, 6440, 6624, 6930, 7073, 7084, 7245, 7392, 7590, 7716, 7728, 7920, 8096, 8280, 8855, 9002, 9108, 9240, 9645, 9660, 10080, 10120, 10288, 10626, 11040, 11088, 11385, 11574, 11592, 12144, 12320, 12860, 12880, 13503, 13860, 14146, 14168, 14490, 14789, 15180, 15432, 15456, 15840, 15939, 16560, 17710, 18004, 18216, 18480, 19290, 19320, 20240, 20576, 21219, 21252, 22176, 22505, 22770, 23148, 23184, 24288, 25720, 25760, 26565, 27006, 27720, 28292, 28336, 28935, 28980, 29578, 30360, 30864, 31878, 33120, 35365, 35420, 36008, 36432, 36960, 38580, 38640, 40480, 40509, 42438, 42504, 44367, 45010, 45540, 46296, 46368, 49511, 51440, 53130, 54012, 55440, 56584, 56672, 57870, 57960, 59156, 60720, 61728, 63657, 63756, 67515, 70730, 70840, 72016, 72864, 73945, 77160, 77280, 79695, 81018, 84876, 85008, 88734, 90020, 91080, 92592, 99022, 102880, 103523, 106095, 106260, 108024, 110880, 113168, 115740, 115920, 118312, 121440, 127314, 127512, 133101, 135030, 141460, 141680, 144032, 147890, 148533, 154320, 159390, 162036, 162679, 169752, 170016, 177468, 180040, 182160, 185184, 198044, 202545, 207046, 212190, 212520, 216048, 221835, 226336, 231480, 231840, 236624, 247555, 254628, 255024, 266202, 270060, 282920, 283360, 295780, 297066, 308640, 310569, 318285, 318780, 324072, 325358, 339504, 354936, 360080, 364320, 396088, 405090, 414092, 424380, 425040, 432096, 443670, 445599, 462960, 473248, 488037, 495110, 509256, 510048, 517615, 532404, 540120, 565840, 591560, 594132, 621138, 636570, 637560, 648144, 650716, 665505, 679008, 709872, 720160, 742665, 792176, 810180, 813395, 828184, 848760, 850080, 887340, 891198, 925920, 931707, 976074, 990220, 1018512, 1035230, 1064808, 1080240, 1131680, 1138753, 1183120, 1188264, 1242276, 1273140, 1275120, 1296288, 1301432, 1331010, 1419744, 1464111, 1485330, 1552845, 1584352, 1620360, 1626790, 1656368, 1697520, 1774680, 1782396, 1863414, 1952148, 1980440, 2037024, 2070460, 2129616, 2160480, 2227995, 2277506, 2366240, 2376528, 2440185, 2484552, 2546280, 2550240, 2602864, 2662020, 2928222, 2970660, 3105690, 3240720, 3253580, 3312736, 3395040, 3416259, 3549360, 3564792, 3726828, 3904296, 3960880, 4140920, 4259232, 4455990, 4555012, 4658535, 4753056, 4880370, 4969104, 5092560, 5205728, 5324040, 5693765, 5856444, 5941320, 6211380, 6481440, 6507160, 6832518, 7098720, 7129584, 7320555, 7453656, 7808592, 7921760, 8281840, 8911980, 9110024, 9317070, 9760740, 9938208, 10185120, 10248777, 10648080, 11387530, 11712888, 11882640, 12422760, 13014320, 13665036, 14259168, 14641110, 14907312, 15617184, 16563680, 17081295, 17823960, 18220048, 18634140, 19521480, 20497554, 21296160, 22775060, 23425776, 23765280, 24845520, 26028640, 27330072, 29282220, 29814624, 34162590, 35647920, 36440096, 37268280, 39042960, 40995108, 45550120, 46851552, 49691040, 51243885, 54660144, 58564440, 68325180, 71295840, 74536560, 78085920, 81990216, 91100240, 102487770, 109320288, 117128880, 136650360, 149073120, 163980432, 182200480, 204975540, 234257760, 273300720, 327960864, 409951080, 546601440, 819902160, 1639804320]

約数ペア:

[(1, 1639804320), (2, 819902160), (3, 546601440), (4, 409951080), (5, 327960864), (6, 273300720), (7, 234257760), (8, 204975540), (9, 182200480), (10, 163980432), (11, 149073120), (12, 136650360), (14, 117128880), (15, 109320288), (16, 102487770), (18, 91100240), (20, 81990216), (21, 78085920), (22, 74536560), (23, 71295840), (24, 68325180), (28, 58564440), (30, 54660144), (32, 51243885), (33, 49691040), (35, 46851552), (36, 45550120), (40, 40995108), (42, 39042960), (44, 37268280), (45, 36440096), (46, 35647920), (48, 34162590), (55, 29814624), (56, 29282220), (60, 27330072), (63, 26028640), (66, 24845520), (69, 23765280), (70, 23425776), (72, 22775060), (77, 21296160), (80, 20497554), (84, 19521480), (88, 18634140), (90, 18220048), (92, 17823960), (96, 17081295), (99, 16563680), (105, 15617184), (110, 14907312), (112, 14641110), (115, 14259168), (120, 13665036), (126, 13014320), (132, 12422760), (138, 11882640), (140, 11712888), (144, 11387530), (154, 10648080), (160, 10248777), (161, 10185120), (165, 9938208), (168, 9760740), (176, 9317070), (180, 9110024), (184, 8911980), (198, 8281840), (207, 7921760), (210, 7808592), (220, 7453656), (224, 7320555), (230, 7129584), (231, 7098720), (240, 6832518), (252, 6507160), (253, 6481440), (264, 6211380), (276, 5941320), (280, 5856444), (288, 5693765), (308, 5324040), (315, 5205728), (322, 5092560), (330, 4969104), (336, 4880370), (345, 4753056), (352, 4658535), (360, 4555012), (368, 4455990), (385, 4259232), (396, 4140920), (414, 3960880), (420, 3904296), (440, 3726828), (460, 3564792), (462, 3549360), (480, 3416259), (483, 3395040), (495, 3312736), (504, 3253580), (506, 3240720), (528, 3105690), (552, 2970660), (560, 2928222), (616, 2662020), (630, 2602864), (643, 2550240), (644, 2546280), (660, 2484552), (672, 2440185), (690, 2376528), (693, 2366240), (720, 2277506), (736, 2227995), (759, 2160480), (770, 2129616), (792, 2070460), (805, 2037024), (828, 1980440), (840, 1952148), (880, 1863414), (920, 1782396), (924, 1774680), (966, 1697520), (990, 1656368), (1008, 1626790), (1012, 1620360), (1035, 1584352), (1056, 1552845), (1104, 1485330), (1120, 1464111), (1155, 1419744), (1232, 1331010), (1260, 1301432), (1265, 1296288), (1286, 1275120), (1288, 1273140), (1320, 1242276), (1380, 1188264), (1386, 1183120), (1440, 1138753), (1449, 1131680), (1518, 1080240), (1540, 1064808), (1584, 1035230), (1610, 1018512), (1656, 990220), (1680, 976074), (1760, 931707), (1771, 925920), (1840, 891198), (1848, 887340), (1929, 850080), (1932, 848760), (1980, 828184), (2016, 813395), (2024, 810180), (2070, 792176), (2208, 742665), (2277, 720160), (2310, 709872), (2415, 679008), (2464, 665505), (2520, 650716), (2530, 648144), (2572, 637560), (2576, 636570), (2640, 621138), (2760, 594132), (2772, 591560), (2898, 565840), (3036, 540120), (3080, 532404), (3168, 517615), (3215, 510048), (3220, 509256), (3312, 495110), (3360, 488037), (3465, 473248), (3542, 462960), (3680, 445599), (3696, 443670), (3795, 432096), (3858, 425040), (3864, 424380), (3960, 414092), (4048, 405090), (4140, 396088), (4501, 364320), (4554, 360080), (4620, 354936), (4830, 339504), (5040, 325358), (5060, 324072), (5144, 318780), (5152, 318285), (5280, 310569), (5313, 308640), (5520, 297066), (5544, 295780), (5787, 283360), (5796, 282920), (6072, 270060), (6160, 266202), (6430, 255024), (6440, 254628), (6624, 247555), (6930, 236624), (7073, 231840), (7084, 231480), (7245, 226336), (7392, 221835), (7590, 216048), (7716, 212520), (7728, 212190), (7920, 207046), (8096, 202545), (8280, 198044), (8855, 185184), (9002, 182160), (9108, 180040), (9240, 177468), (9645, 170016), (9660, 169752), (10080, 162679), (10120, 162036), (10288, 159390), (10626, 154320), (11040, 148533), (11088, 147890), (11385, 144032), (11574, 141680), (11592, 141460), (12144, 135030), (12320, 133101), (12860, 127512), (12880, 127314), (13503, 121440), (13860, 118312), (14146, 115920), (14168, 115740), (14490, 113168), (14789, 110880), (15180, 108024), (15432, 106260), (15456, 106095), (15840, 103523), (15939, 102880), (16560, 99022), (17710, 92592), (18004, 91080), (18216, 90020), (18480, 88734), (19290, 85008), (19320, 84876), (20240, 81018), (20576, 79695), (21219, 77280), (21252, 77160), (22176, 73945), (22505, 72864), (22770, 72016), (23148, 70840), (23184, 70730), (24288, 67515), (25720, 63756), (25760, 63657), (26565, 61728), (27006, 60720), (27720, 59156), (28292, 57960), (28336, 57870), (28935, 56672), (28980, 56584), (29578, 55440), (30360, 54012), (30864, 53130), (31878, 51440), (33120, 49511), (35365, 46368), (35420, 46296), (36008, 45540), (36432, 45010), (36960, 44367), (38580, 42504), (38640, 42438), (40480, 40509)]