7798408960

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83459}}^1$

素因数の和:83553

約数の個数: 72

約数和(自身を含む): 18935738640

約数和(自身を除く): 11137329680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 584, 640, 730, 1168, 1280, 1460, 2336, 2920, 4672, 5840, 9344, 11680, 18688, 23360, 46720, 83459, 93440, 166918, 333836, 417295, 667672, 834590, 1335344, 1669180, 2670688, 3338360, 5341376, 6092507, 6676720, 10682752, 12185014, 13353440, 21365504, 24370028, 26706880, 30462535, 48740056, 53413760, 60925070, 97480112, 106827520, 121850140, 194960224, 243700280, 389920448, 487400560, 779840896, 974801120, 1559681792, 1949602240, 3899204480, 7798408960]

約数ペア:

[(1, 7798408960), (2, 3899204480), (4, 1949602240), (5, 1559681792), (8, 974801120), (10, 779840896), (16, 487400560), (20, 389920448), (32, 243700280), (40, 194960224), (64, 121850140), (73, 106827520), (80, 97480112), (128, 60925070), (146, 53413760), (160, 48740056), (256, 30462535), (292, 26706880), (320, 24370028), (365, 21365504), (584, 13353440), (640, 12185014), (730, 10682752), (1168, 6676720), (1280, 6092507), (1460, 5341376), (2336, 3338360), (2920, 2670688), (4672, 1669180), (5840, 1335344), (9344, 834590), (11680, 667672), (18688, 417295), (23360, 333836), (46720, 166918), (83459, 93440)]