1288119418880

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{1123151}}^1$

素因数の和:1123193

約数の個数: 128

約数和(自身を含む): 3533076783360

約数和(自身を除く): 2244957364480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 7168, 8192, 8960, 10240, 14336, 16384, 17920, 20480, 28672, 32768, 35840, 40960, 57344, 71680, 81920, 114688, 143360, 163840, 229376, 286720, 573440, 1123151, 1146880, 2246302, 4492604, 5615755, 7862057, 8985208, 11231510, 15724114, 17970416, 22463020, 31448228, 35940832, 39310285, 44926040, 62896456, 71881664, 78620570, 89852080, 125792912, 143763328, 157241140, 179704160, 251585824, 287526656, 314482280, 359408320, 503171648, 575053312, 628964560, 718816640, 1006343296, 1150106624, 1257929120, 1437633280, 2012686592, 2300213248, 2515858240, 2875266560, 4025373184, 4600426496, 5031716480, 5750533120, 8050746368, 9200852992, 10063432960, 11501066240, 16101492736, 18401705984, 20126865920, 23002132480, 32202985472, 36803411968, 40253731840, 46004264960, 64405970944, 80507463680, 92008529920, 128811941888, 161014927360, 184017059840, 257623883776, 322029854720, 644059709440, 1288119418880]

約数ペア:

[(1, 1288119418880), (2, 644059709440), (4, 322029854720), (5, 257623883776), (7, 184017059840), (8, 161014927360), (10, 128811941888), (14, 92008529920), (16, 80507463680), (20, 64405970944), (28, 46004264960), (32, 40253731840), (35, 36803411968), (40, 32202985472), (56, 23002132480), (64, 20126865920), (70, 18401705984), (80, 16101492736), (112, 11501066240), (128, 10063432960), (140, 9200852992), (160, 8050746368), (224, 5750533120), (256, 5031716480), (280, 4600426496), (320, 4025373184), (448, 2875266560), (512, 2515858240), (560, 2300213248), (640, 2012686592), (896, 1437633280), (1024, 1257929120), (1120, 1150106624), (1280, 1006343296), (1792, 718816640), (2048, 628964560), (2240, 575053312), (2560, 503171648), (3584, 359408320), (4096, 314482280), (4480, 287526656), (5120, 251585824), (7168, 179704160), (8192, 157241140), (8960, 143763328), (10240, 125792912), (14336, 89852080), (16384, 78620570), (17920, 71881664), (20480, 62896456), (28672, 44926040), (32768, 39310285), (35840, 35940832), (40960, 31448228), (57344, 22463020), (71680, 17970416), (81920, 15724114), (114688, 11231510), (143360, 8985208), (163840, 7862057), (229376, 5615755), (286720, 4492604), (573440, 2246302), (1123151, 1146880)]