7433968640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6754

約数の個数: 176

約数和(自身を含む): 21040932864

約数和(自身を除く): 13606964224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 5120, 6691, 6944, 7168, 7936, 8680, 8960, 9920, 13382, 13888, 15872, 17360, 17920, 19840, 26764, 27776, 31744, 33455, 34720, 35840, 39680, 46837, 53528, 55552, 66910, 69440, 79360, 93674, 107056, 111104, 133820, 138880, 158720, 187348, 207421, 214112, 222208, 234185, 267640, 277760, 374696, 414842, 428224, 468370, 535280, 555520, 749392, 829684, 856448, 936740, 1037105, 1070560, 1111040, 1451947, 1498784, 1659368, 1712896, 1873480, 2074210, 2141120, 2903894, 2997568, 3318736, 3425792, 3746960, 4148420, 4282240, 5807788, 5995136, 6637472, 6851584, 7259735, 7493920, 8296840, 8564480, 11615576, 11990272, 13274944, 14519470, 14987840, 16593680, 17128960, 23231152, 23980544, 26549888, 29038940, 29975680, 33187360, 34257920, 46462304, 47961088, 53099776, 58077880, 59951360, 66374720, 92924608, 106199552, 116155760, 119902720, 132749440, 185849216, 212399104, 232311520, 239805440, 265498880, 371698432, 464623040, 530997760, 743396864, 929246080, 1061995520, 1486793728, 1858492160, 3716984320, 7433968640]

約数ペア:

[(1, 7433968640), (2, 3716984320), (4, 1858492160), (5, 1486793728), (7, 1061995520), (8, 929246080), (10, 743396864), (14, 530997760), (16, 464623040), (20, 371698432), (28, 265498880), (31, 239805440), (32, 232311520), (35, 212399104), (40, 185849216), (56, 132749440), (62, 119902720), (64, 116155760), (70, 106199552), (80, 92924608), (112, 66374720), (124, 59951360), (128, 58077880), (140, 53099776), (155, 47961088), (160, 46462304), (217, 34257920), (224, 33187360), (248, 29975680), (256, 29038940), (280, 26549888), (310, 23980544), (320, 23231152), (434, 17128960), (448, 16593680), (496, 14987840), (512, 14519470), (560, 13274944), (620, 11990272), (640, 11615576), (868, 8564480), (896, 8296840), (992, 7493920), (1024, 7259735), (1085, 6851584), (1120, 6637472), (1240, 5995136), (1280, 5807788), (1736, 4282240), (1792, 4148420), (1984, 3746960), (2170, 3425792), (2240, 3318736), (2480, 2997568), (2560, 2903894), (3472, 2141120), (3584, 2074210), (3968, 1873480), (4340, 1712896), (4480, 1659368), (4960, 1498784), (5120, 1451947), (6691, 1111040), (6944, 1070560), (7168, 1037105), (7936, 936740), (8680, 856448), (8960, 829684), (9920, 749392), (13382, 555520), (13888, 535280), (15872, 468370), (17360, 428224), (17920, 414842), (19840, 374696), (26764, 277760), (27776, 267640), (31744, 234185), (33455, 222208), (34720, 214112), (35840, 207421), (39680, 187348), (46837, 158720), (53528, 138880), (55552, 133820), (66910, 111104), (69440, 107056), (79360, 93674)]