1499680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 4402944

約数和(自身を除く): 2903264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 103, 104, 112, 130, 140, 160, 182, 206, 208, 224, 260, 280, 364, 412, 416, 455, 515, 520, 560, 721, 728, 824, 910, 1030, 1040, 1120, 1339, 1442, 1456, 1648, 1820, 2060, 2080, 2678, 2884, 2912, 3296, 3605, 3640, 4120, 5356, 5768, 6695, 7210, 7280, 8240, 9373, 10712, 11536, 13390, 14420, 14560, 16480, 18746, 21424, 23072, 26780, 28840, 37492, 42848, 46865, 53560, 57680, 74984, 93730, 107120, 115360, 149968, 187460, 214240, 299936, 374920, 749840, 1499680]

約数ペア:

[(1, 1499680), (2, 749840), (4, 374920), (5, 299936), (7, 214240), (8, 187460), (10, 149968), (13, 115360), (14, 107120), (16, 93730), (20, 74984), (26, 57680), (28, 53560), (32, 46865), (35, 42848), (40, 37492), (52, 28840), (56, 26780), (65, 23072), (70, 21424), (80, 18746), (91, 16480), (103, 14560), (104, 14420), (112, 13390), (130, 11536), (140, 10712), (160, 9373), (182, 8240), (206, 7280), (208, 7210), (224, 6695), (260, 5768), (280, 5356), (364, 4120), (412, 3640), (416, 3605), (455, 3296), (515, 2912), (520, 2884), (560, 2678), (721, 2080), (728, 2060), (824, 1820), (910, 1648), (1030, 1456), (1040, 1442), (1120, 1339)]