2588970291160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{768049}}^1$

素因数の和:768281

約数の個数: 128

約数和(自身を含む): 6529776768000

約数和(自身を除く): 3940806476840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 163, 188, 220, 235, 326, 376, 440, 470, 517, 652, 815, 940, 1034, 1304, 1630, 1793, 1880, 2068, 2585, 3260, 3586, 4136, 5170, 6520, 7172, 7661, 8965, 10340, 14344, 15322, 17930, 20680, 30644, 35860, 38305, 61288, 71720, 76610, 84271, 153220, 168542, 306440, 337084, 421355, 674168, 768049, 842710, 1536098, 1685420, 3072196, 3370840, 3840245, 6144392, 7680490, 8448539, 15360980, 16897078, 30721960, 33794156, 36098303, 42242695, 67588312, 72196606, 84485390, 125191987, 144393212, 168970780, 180491515, 250383974, 288786424, 337941560, 360983030, 397081333, 500767948, 625959935, 721966060, 794162666, 1001535896, 1251919870, 1377111857, 1443932120, 1588325332, 1985406665, 2503839740, 2754223714, 3176650664, 3970813330, 5007679480, 5508447428, 5884023389, 6885559285, 7941626660, 11016894856, 11768046778, 13771118570, 15883253320, 23536093556, 27542237140, 29420116945, 47072187112, 55084474280, 58840233890, 64724257279, 117680467780, 129448514558, 235360935560, 258897029116, 323621286395, 517794058232, 647242572790, 1294485145580, 2588970291160]

約数ペア:

[(1, 2588970291160), (2, 1294485145580), (4, 647242572790), (5, 517794058232), (8, 323621286395), (10, 258897029116), (11, 235360935560), (20, 129448514558), (22, 117680467780), (40, 64724257279), (44, 58840233890), (47, 55084474280), (55, 47072187112), (88, 29420116945), (94, 27542237140), (110, 23536093556), (163, 15883253320), (188, 13771118570), (220, 11768046778), (235, 11016894856), (326, 7941626660), (376, 6885559285), (440, 5884023389), (470, 5508447428), (517, 5007679480), (652, 3970813330), (815, 3176650664), (940, 2754223714), (1034, 2503839740), (1304, 1985406665), (1630, 1588325332), (1793, 1443932120), (1880, 1377111857), (2068, 1251919870), (2585, 1001535896), (3260, 794162666), (3586, 721966060), (4136, 625959935), (5170, 500767948), (6520, 397081333), (7172, 360983030), (7661, 337941560), (8965, 288786424), (10340, 250383974), (14344, 180491515), (15322, 168970780), (17930, 144393212), (20680, 125191987), (30644, 84485390), (35860, 72196606), (38305, 67588312), (61288, 42242695), (71720, 36098303), (76610, 33794156), (84271, 30721960), (153220, 16897078), (168542, 15360980), (306440, 8448539), (337084, 7680490), (421355, 6144392), (674168, 3840245), (768049, 3370840), (842710, 3072196), (1536098, 1685420)]