2247689120

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{853}}^1$

素因数の和:1294

約数の個数: 96

約数和(自身を含む): 5454231552

約数和(自身を除く): 3206542432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 383, 430, 688, 766, 853, 860, 1376, 1532, 1706, 1720, 1915, 3064, 3412, 3440, 3830, 4265, 6128, 6824, 6880, 7660, 8530, 12256, 13648, 15320, 16469, 17060, 27296, 30640, 32938, 34120, 36679, 61280, 65876, 68240, 73358, 82345, 131752, 136480, 146716, 164690, 183395, 263504, 293432, 326699, 329380, 366790, 527008, 586864, 653398, 658760, 733580, 1173728, 1306796, 1317520, 1467160, 1633495, 2613592, 2635040, 2934320, 3266990, 5227184, 5868640, 6533980, 10454368, 13067960, 14048057, 26135920, 28096114, 52271840, 56192228, 70240285, 112384456, 140480570, 224768912, 280961140, 449537824, 561922280, 1123844560, 2247689120]

約数ペア:

[(1, 2247689120), (2, 1123844560), (4, 561922280), (5, 449537824), (8, 280961140), (10, 224768912), (16, 140480570), (20, 112384456), (32, 70240285), (40, 56192228), (43, 52271840), (80, 28096114), (86, 26135920), (160, 14048057), (172, 13067960), (215, 10454368), (344, 6533980), (383, 5868640), (430, 5227184), (688, 3266990), (766, 2934320), (853, 2635040), (860, 2613592), (1376, 1633495), (1532, 1467160), (1706, 1317520), (1720, 1306796), (1915, 1173728), (3064, 733580), (3412, 658760), (3440, 653398), (3830, 586864), (4265, 527008), (6128, 366790), (6824, 329380), (6880, 326699), (7660, 293432), (8530, 263504), (12256, 183395), (13648, 164690), (15320, 146716), (16469, 136480), (17060, 131752), (27296, 82345), (30640, 73358), (32938, 68240), (34120, 65876), (36679, 61280)]