194633820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15671}}^1$

素因数の和:15712

約数の個数: 96

約数和(自身を含む): 631895040

約数和(自身を除く): 437261220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 15671, 31342, 47013, 62684, 78355, 94026, 141039, 156710, 188052, 235065, 282078, 313420, 360433, 423117, 470130, 564156, 705195, 720866, 846234, 940260, 1081299, 1410390, 1441732, 1692468, 1802165, 2115585, 2162598, 2820780, 3243897, 3604330, 4231170, 4325196, 5406495, 6487794, 7208660, 8462340, 9731691, 10812990, 12975588, 16219485, 19463382, 21625980, 32438970, 38926764, 48658455, 64877940, 97316910, 194633820]

約数ペア:

[(1, 194633820), (2, 97316910), (3, 64877940), (4, 48658455), (5, 38926764), (6, 32438970), (9, 21625980), (10, 19463382), (12, 16219485), (15, 12975588), (18, 10812990), (20, 9731691), (23, 8462340), (27, 7208660), (30, 6487794), (36, 5406495), (45, 4325196), (46, 4231170), (54, 3604330), (60, 3243897), (69, 2820780), (90, 2162598), (92, 2115585), (108, 1802165), (115, 1692468), (135, 1441732), (138, 1410390), (180, 1081299), (207, 940260), (230, 846234), (270, 720866), (276, 705195), (345, 564156), (414, 470130), (460, 423117), (540, 360433), (621, 313420), (690, 282078), (828, 235065), (1035, 188052), (1242, 156710), (1380, 141039), (2070, 94026), (2484, 78355), (3105, 62684), (4140, 47013), (6210, 31342), (12420, 15671)]