380959040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15461}}^1$

素因数の和:15496

約数の個数: 112

約数和(自身を含む): 1131076224

約数和(自身を除く): 750117184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 15461, 24640, 30922, 61844, 77305, 108227, 123688, 154610, 170071, 216454, 247376, 309220, 340142, 432908, 494752, 541135, 618440, 680284, 850355, 865816, 989504, 1082270, 1190497, 1236880, 1360568, 1700710, 1731632, 2164540, 2380994, 2473760, 2721136, 3401420, 3463264, 4329080, 4761988, 4947520, 5442272, 5952485, 6802840, 6926528, 8658160, 9523976, 10884544, 11904970, 13605680, 17316320, 19047952, 23809940, 27211360, 34632640, 38095904, 47619880, 54422720, 76191808, 95239760, 190479520, 380959040]

約数ペア:

[(1, 380959040), (2, 190479520), (4, 95239760), (5, 76191808), (7, 54422720), (8, 47619880), (10, 38095904), (11, 34632640), (14, 27211360), (16, 23809940), (20, 19047952), (22, 17316320), (28, 13605680), (32, 11904970), (35, 10884544), (40, 9523976), (44, 8658160), (55, 6926528), (56, 6802840), (64, 5952485), (70, 5442272), (77, 4947520), (80, 4761988), (88, 4329080), (110, 3463264), (112, 3401420), (140, 2721136), (154, 2473760), (160, 2380994), (176, 2164540), (220, 1731632), (224, 1700710), (280, 1360568), (308, 1236880), (320, 1190497), (352, 1082270), (385, 989504), (440, 865816), (448, 850355), (560, 680284), (616, 618440), (704, 541135), (770, 494752), (880, 432908), (1120, 340142), (1232, 309220), (1540, 247376), (1760, 216454), (2240, 170071), (2464, 154610), (3080, 123688), (3520, 108227), (4928, 77305), (6160, 61844), (12320, 30922), (15461, 24640)]