86188480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 112

約数和(自身を含む): 237378240

約数和(自身を除く): 151189760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 224, 280, 320, 353, 436, 448, 545, 560, 706, 763, 872, 1090, 1120, 1412, 1526, 1744, 1765, 2180, 2240, 2471, 2824, 3052, 3488, 3530, 3815, 4360, 4942, 5648, 6104, 6976, 7060, 7630, 8720, 9884, 11296, 12208, 12355, 14120, 15260, 17440, 19768, 22592, 24416, 24710, 28240, 30520, 34880, 38477, 39536, 48832, 49420, 56480, 61040, 76954, 79072, 98840, 112960, 122080, 153908, 158144, 192385, 197680, 244160, 269339, 307816, 384770, 395360, 538678, 615632, 769540, 790720, 1077356, 1231264, 1346695, 1539080, 2154712, 2462528, 2693390, 3078160, 4309424, 5386780, 6156320, 8618848, 10773560, 12312640, 17237696, 21547120, 43094240, 86188480]

約数ペア:

[(1, 86188480), (2, 43094240), (4, 21547120), (5, 17237696), (7, 12312640), (8, 10773560), (10, 8618848), (14, 6156320), (16, 5386780), (20, 4309424), (28, 3078160), (32, 2693390), (35, 2462528), (40, 2154712), (56, 1539080), (64, 1346695), (70, 1231264), (80, 1077356), (109, 790720), (112, 769540), (140, 615632), (160, 538678), (218, 395360), (224, 384770), (280, 307816), (320, 269339), (353, 244160), (436, 197680), (448, 192385), (545, 158144), (560, 153908), (706, 122080), (763, 112960), (872, 98840), (1090, 79072), (1120, 76954), (1412, 61040), (1526, 56480), (1744, 49420), (1765, 48832), (2180, 39536), (2240, 38477), (2471, 34880), (2824, 30520), (3052, 28240), (3488, 24710), (3530, 24416), (3815, 22592), (4360, 19768), (4942, 17440), (5648, 15260), (6104, 14120), (6976, 12355), (7060, 12208), (7630, 11296), (8720, 9884)]