1688945103680

素因数分解:

$2^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1171}}^1\times {\mathrm{15383}}^1$

素因数の和:16864

約数の個数: 112

約数和(自身を含む): 4039235593344

約数和(自身を除く): 2350290489664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 293, 320, 586, 1171, 1172, 1465, 2342, 2344, 2930, 4684, 4688, 5855, 5860, 9368, 9376, 11710, 11720, 15383, 18736, 18752, 23420, 23440, 30766, 37472, 46840, 46880, 61532, 74944, 76915, 93680, 93760, 123064, 153830, 187360, 246128, 307660, 343103, 374720, 492256, 615320, 686206, 984512, 1230640, 1372412, 1715515, 2461280, 2744824, 3431030, 4507219, 4922560, 5489648, 6862060, 9014438, 10979296, 13724120, 18013493, 18028876, 21958592, 22536095, 27448240, 36026986, 36057752, 45072190, 54896480, 72053972, 72115504, 90067465, 90144380, 109792960, 144107944, 144231008, 180134930, 180288760, 288215888, 288462016, 360269860, 360577520, 576431776, 720539720, 721155040, 1152863552, 1441079440, 1442310080, 2882158880, 5277953449, 5764317760, 10555906898, 21111813796, 26389767245, 42223627592, 52779534490, 84447255184, 105559068980, 168894510368, 211118137960, 337789020736, 422236275920, 844472551840, 1688945103680]

約数ペア:

[(1, 1688945103680), (2, 844472551840), (4, 422236275920), (5, 337789020736), (8, 211118137960), (10, 168894510368), (16, 105559068980), (20, 84447255184), (32, 52779534490), (40, 42223627592), (64, 26389767245), (80, 21111813796), (160, 10555906898), (293, 5764317760), (320, 5277953449), (586, 2882158880), (1171, 1442310080), (1172, 1441079440), (1465, 1152863552), (2342, 721155040), (2344, 720539720), (2930, 576431776), (4684, 360577520), (4688, 360269860), (5855, 288462016), (5860, 288215888), (9368, 180288760), (9376, 180134930), (11710, 144231008), (11720, 144107944), (15383, 109792960), (18736, 90144380), (18752, 90067465), (23420, 72115504), (23440, 72053972), (30766, 54896480), (37472, 45072190), (46840, 36057752), (46880, 36026986), (61532, 27448240), (74944, 22536095), (76915, 21958592), (93680, 18028876), (93760, 18013493), (123064, 13724120), (153830, 10979296), (187360, 9014438), (246128, 6862060), (307660, 5489648), (343103, 4922560), (374720, 4507219), (492256, 3431030), (615320, 2744824), (686206, 2461280), (984512, 1715515), (1230640, 1372412)]