16888915080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{235747}}^1$

素因数の和:235963

約数の個数: 96

約数和(自身を含む): 55165032000

約数和(自身を除く): 38276116920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 11940, 14328, 17910, 23880, 35820, 71640, 235747, 471494, 707241, 942988, 1178735, 1414482, 1885976, 2121723, 2357470, 2828964, 3536205, 4243446, 4714940, 5657928, 7072410, 8486892, 9429880, 10608615, 14144820, 16973784, 21217230, 28289640, 42434460, 46913653, 84868920, 93827306, 140740959, 187654612, 234568265, 281481918, 375309224, 422222877, 469136530, 562963836, 703704795, 844445754, 938273060, 1125927672, 1407409590, 1688891508, 1876546120, 2111114385, 2814819180, 3377783016, 4222228770, 5629638360, 8444457540, 16888915080]

約数ペア:

[(1, 16888915080), (2, 8444457540), (3, 5629638360), (4, 4222228770), (5, 3377783016), (6, 2814819180), (8, 2111114385), (9, 1876546120), (10, 1688891508), (12, 1407409590), (15, 1125927672), (18, 938273060), (20, 844445754), (24, 703704795), (30, 562963836), (36, 469136530), (40, 422222877), (45, 375309224), (60, 281481918), (72, 234568265), (90, 187654612), (120, 140740959), (180, 93827306), (199, 84868920), (360, 46913653), (398, 42434460), (597, 28289640), (796, 21217230), (995, 16973784), (1194, 14144820), (1592, 10608615), (1791, 9429880), (1990, 8486892), (2388, 7072410), (2985, 5657928), (3582, 4714940), (3980, 4243446), (4776, 3536205), (5970, 2828964), (7164, 2357470), (7960, 2121723), (8955, 1885976), (11940, 1414482), (14328, 1178735), (17910, 942988), (23880, 707241), (35820, 471494), (71640, 235747)]