1814774080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9103}}^1$

素因数の和:9216

約数の個数: 112

約数和(自身を含む): 4994818560

約数和(自身を除く): 3180044480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 280, 320, 356, 445, 448, 560, 623, 712, 890, 1120, 1246, 1424, 1780, 2240, 2492, 2848, 3115, 3560, 4984, 5696, 6230, 7120, 9103, 9968, 12460, 14240, 18206, 19936, 24920, 28480, 36412, 39872, 45515, 49840, 63721, 72824, 91030, 99680, 127442, 145648, 182060, 199360, 254884, 291296, 318605, 364120, 509768, 582592, 637210, 728240, 810167, 1019536, 1274420, 1456480, 1620334, 2039072, 2548840, 2912960, 3240668, 4050835, 4078144, 5097680, 5671169, 6481336, 8101670, 10195360, 11342338, 12962672, 16203340, 20390720, 22684676, 25925344, 28355845, 32406680, 45369352, 51850688, 56711690, 64813360, 90738704, 113423380, 129626720, 181477408, 226846760, 259253440, 362954816, 453693520, 907387040, 1814774080]

約数ペア:

[(1, 1814774080), (2, 907387040), (4, 453693520), (5, 362954816), (7, 259253440), (8, 226846760), (10, 181477408), (14, 129626720), (16, 113423380), (20, 90738704), (28, 64813360), (32, 56711690), (35, 51850688), (40, 45369352), (56, 32406680), (64, 28355845), (70, 25925344), (80, 22684676), (89, 20390720), (112, 16203340), (140, 12962672), (160, 11342338), (178, 10195360), (224, 8101670), (280, 6481336), (320, 5671169), (356, 5097680), (445, 4078144), (448, 4050835), (560, 3240668), (623, 2912960), (712, 2548840), (890, 2039072), (1120, 1620334), (1246, 1456480), (1424, 1274420), (1780, 1019536), (2240, 810167), (2492, 728240), (2848, 637210), (3115, 582592), (3560, 509768), (4984, 364120), (5696, 318605), (6230, 291296), (7120, 254884), (9103, 199360), (9968, 182060), (12460, 145648), (14240, 127442), (18206, 99680), (19936, 91030), (24920, 72824), (28480, 63721), (36412, 49840), (39872, 45515)]