7712481280

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:802

約数の個数: 224

約数和(自身を含む): 21754526976

約数和(自身を除く): 14042045696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 256, 259, 280, 296, 320, 370, 448, 512, 518, 560, 592, 640, 727, 740, 896, 1024, 1036, 1120, 1184, 1280, 1295, 1454, 1480, 1792, 2048, 2072, 2240, 2368, 2560, 2590, 2908, 2960, 3584, 3635, 4096, 4144, 4480, 4736, 5089, 5120, 5180, 5816, 5920, 7168, 7270, 8192, 8288, 8960, 9472, 10178, 10240, 10360, 11632, 11840, 14336, 14540, 16576, 17920, 18944, 20356, 20480, 20720, 23264, 23680, 25445, 26899, 28672, 29080, 33152, 35840, 37888, 40712, 40960, 41440, 46528, 47360, 50890, 53798, 57344, 58160, 66304, 71680, 75776, 81424, 82880, 93056, 94720, 101780, 107596, 116320, 132608, 134495, 143360, 151552, 162848, 165760, 186112, 188293, 189440, 203560, 215192, 232640, 265216, 268990, 286720, 303104, 325696, 331520, 372224, 376586, 378880, 407120, 430384, 465280, 530432, 537980, 651392, 663040, 744448, 753172, 757760, 814240, 860768, 930560, 941465, 1060864, 1075960, 1302784, 1326080, 1488896, 1506344, 1515520, 1628480, 1721536, 1861120, 1882930, 2121728, 2151920, 2605568, 2652160, 2977792, 3012688, 3256960, 3443072, 3722240, 3765860, 4303840, 5211136, 5304320, 5955584, 6025376, 6513920, 6886144, 7444480, 7531720, 8607680, 10422272, 10608640, 12050752, 13027840, 13772288, 14888960, 15063440, 17215360, 20844544, 24101504, 26055680, 27544576, 29777920, 30126880, 34430720, 41689088, 48203008, 52111360, 55089152, 60253760, 68861440, 96406016, 104222720, 110178304, 120507520, 137722880, 192812032, 208445440, 220356608, 241015040, 275445760, 385624064, 482030080, 550891520, 771248128, 964060160, 1101783040, 1542496256, 1928120320, 3856240640, 7712481280]

約数ペア:

[(1, 7712481280), (2, 3856240640), (4, 1928120320), (5, 1542496256), (7, 1101783040), (8, 964060160), (10, 771248128), (14, 550891520), (16, 482030080), (20, 385624064), (28, 275445760), (32, 241015040), (35, 220356608), (37, 208445440), (40, 192812032), (56, 137722880), (64, 120507520), (70, 110178304), (74, 104222720), (80, 96406016), (112, 68861440), (128, 60253760), (140, 55089152), (148, 52111360), (160, 48203008), (185, 41689088), (224, 34430720), (256, 30126880), (259, 29777920), (280, 27544576), (296, 26055680), (320, 24101504), (370, 20844544), (448, 17215360), (512, 15063440), (518, 14888960), (560, 13772288), (592, 13027840), (640, 12050752), (727, 10608640), (740, 10422272), (896, 8607680), (1024, 7531720), (1036, 7444480), (1120, 6886144), (1184, 6513920), (1280, 6025376), (1295, 5955584), (1454, 5304320), (1480, 5211136), (1792, 4303840), (2048, 3765860), (2072, 3722240), (2240, 3443072), (2368, 3256960), (2560, 3012688), (2590, 2977792), (2908, 2652160), (2960, 2605568), (3584, 2151920), (3635, 2121728), (4096, 1882930), (4144, 1861120), (4480, 1721536), (4736, 1628480), (5089, 1515520), (5120, 1506344), (5180, 1488896), (5816, 1326080), (5920, 1302784), (7168, 1075960), (7270, 1060864), (8192, 941465), (8288, 930560), (8960, 860768), (9472, 814240), (10178, 757760), (10240, 753172), (10360, 744448), (11632, 663040), (11840, 651392), (14336, 537980), (14540, 530432), (16576, 465280), (17920, 430384), (18944, 407120), (20356, 378880), (20480, 376586), (20720, 372224), (23264, 331520), (23680, 325696), (25445, 303104), (26899, 286720), (28672, 268990), (29080, 265216), (33152, 232640), (35840, 215192), (37888, 203560), (40712, 189440), (40960, 188293), (41440, 186112), (46528, 165760), (47360, 162848), (50890, 151552), (53798, 143360), (57344, 134495), (58160, 132608), (66304, 116320), (71680, 107596), (75776, 101780), (81424, 94720), (82880, 93056)]