64010240

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 124687360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 64, 70, 76, 80, 94, 95, 112, 128, 133, 140, 152, 160, 188, 190, 224, 235, 256, 266, 280, 304, 320, 329, 376, 380, 448, 470, 512, 532, 560, 608, 640, 658, 665, 752, 760, 893, 896, 940, 1024, 1064, 1120, 1216, 1280, 1316, 1330, 1504, 1520, 1645, 1786, 1792, 1880, 2048, 2128, 2240, 2432, 2560, 2632, 2660, 3008, 3040, 3290, 3572, 3584, 3760, 4256, 4465, 4480, 4864, 5120, 5264, 5320, 6016, 6080, 6251, 6580, 7144, 7168, 7520, 8512, 8930, 8960, 9728, 10240, 10528, 10640, 12032, 12160, 12502, 13160, 14288, 14336, 15040, 17024, 17860, 17920, 19456, 21056, 21280, 24064, 24320, 25004, 26320, 28576, 30080, 31255, 34048, 35720, 35840, 38912, 42112, 42560, 48128, 48640, 50008, 52640, 57152, 60160, 62510, 68096, 71440, 71680, 84224, 85120, 96256, 97280, 100016, 105280, 114304, 120320, 125020, 136192, 142880, 168448, 170240, 194560, 200032, 210560, 228608, 240640, 250040, 272384, 285760, 336896, 340480, 400064, 421120, 457216, 481280, 500080, 571520, 673792, 680960, 800128, 842240, 914432, 1000160, 1143040, 1361920, 1600256, 1684480, 1828864, 2000320, 2286080, 3200512, 3368960, 4000640, 4572160, 6401024, 8001280, 9144320, 12802048, 16002560, 32005120, 64010240]

約数ペア:

[(1, 64010240), (2, 32005120), (4, 16002560), (5, 12802048), (7, 9144320), (8, 8001280), (10, 6401024), (14, 4572160), (16, 4000640), (19, 3368960), (20, 3200512), (28, 2286080), (32, 2000320), (35, 1828864), (38, 1684480), (40, 1600256), (47, 1361920), (56, 1143040), (64, 1000160), (70, 914432), (76, 842240), (80, 800128), (94, 680960), (95, 673792), (112, 571520), (128, 500080), (133, 481280), (140, 457216), (152, 421120), (160, 400064), (188, 340480), (190, 336896), (224, 285760), (235, 272384), (256, 250040), (266, 240640), (280, 228608), (304, 210560), (320, 200032), (329, 194560), (376, 170240), (380, 168448), (448, 142880), (470, 136192), (512, 125020), (532, 120320), (560, 114304), (608, 105280), (640, 100016), (658, 97280), (665, 96256), (752, 85120), (760, 84224), (893, 71680), (896, 71440), (940, 68096), (1024, 62510), (1064, 60160), (1120, 57152), (1216, 52640), (1280, 50008), (1316, 48640), (1330, 48128), (1504, 42560), (1520, 42112), (1645, 38912), (1786, 35840), (1792, 35720), (1880, 34048), (2048, 31255), (2128, 30080), (2240, 28576), (2432, 26320), (2560, 25004), (2632, 24320), (2660, 24064), (3008, 21280), (3040, 21056), (3290, 19456), (3572, 17920), (3584, 17860), (3760, 17024), (4256, 15040), (4465, 14336), (4480, 14288), (4864, 13160), (5120, 12502), (5264, 12160), (5320, 12032), (6016, 10640), (6080, 10528), (6251, 10240), (6580, 9728), (7144, 8960), (7168, 8930), (7520, 8512)]