169888909840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{33619}}^1$

素因数の和:33801

約数の個数: 160

約数和(自身を含む): 439133143680

約数和(自身を除く): 269244233840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 113, 130, 172, 208, 215, 226, 260, 344, 430, 452, 520, 559, 565, 688, 860, 904, 1040, 1118, 1130, 1469, 1720, 1808, 2236, 2260, 2795, 2938, 3440, 4472, 4520, 4859, 5590, 5876, 7345, 8944, 9040, 9718, 11180, 11752, 14690, 19436, 22360, 23504, 24295, 29380, 33619, 38872, 44720, 48590, 58760, 63167, 67238, 77744, 97180, 117520, 126334, 134476, 168095, 194360, 252668, 268952, 315835, 336190, 388720, 437047, 505336, 537904, 631670, 672380, 874094, 1010672, 1263340, 1344760, 1445617, 1748188, 2185235, 2526680, 2689520, 2891234, 3496376, 3798947, 4370470, 5053360, 5782468, 6992752, 7228085, 7597894, 8740940, 11564936, 14456170, 15195788, 17481880, 18793021, 18994735, 23129872, 28912340, 30391576, 34963760, 37586042, 37989470, 49386311, 57824680, 60783152, 75172084, 75978940, 93965105, 98772622, 115649360, 150344168, 151957880, 163354721, 187930210, 197545244, 246931555, 300688336, 303915760, 326709442, 375860420, 395090488, 493863110, 653418884, 751720840, 790180976, 816773605, 987726220, 1306837768, 1503441680, 1633547210, 1975452440, 2123611373, 2613675536, 3267094420, 3950904880, 4247222746, 6534188840, 8494445492, 10618056865, 13068377680, 16988890984, 21236113730, 33977781968, 42472227460, 84944454920, 169888909840]

約数ペア:

[(1, 169888909840), (2, 84944454920), (4, 42472227460), (5, 33977781968), (8, 21236113730), (10, 16988890984), (13, 13068377680), (16, 10618056865), (20, 8494445492), (26, 6534188840), (40, 4247222746), (43, 3950904880), (52, 3267094420), (65, 2613675536), (80, 2123611373), (86, 1975452440), (104, 1633547210), (113, 1503441680), (130, 1306837768), (172, 987726220), (208, 816773605), (215, 790180976), (226, 751720840), (260, 653418884), (344, 493863110), (430, 395090488), (452, 375860420), (520, 326709442), (559, 303915760), (565, 300688336), (688, 246931555), (860, 197545244), (904, 187930210), (1040, 163354721), (1118, 151957880), (1130, 150344168), (1469, 115649360), (1720, 98772622), (1808, 93965105), (2236, 75978940), (2260, 75172084), (2795, 60783152), (2938, 57824680), (3440, 49386311), (4472, 37989470), (4520, 37586042), (4859, 34963760), (5590, 30391576), (5876, 28912340), (7345, 23129872), (8944, 18994735), (9040, 18793021), (9718, 17481880), (11180, 15195788), (11752, 14456170), (14690, 11564936), (19436, 8740940), (22360, 7597894), (23504, 7228085), (24295, 6992752), (29380, 5782468), (33619, 5053360), (38872, 4370470), (44720, 3798947), (48590, 3496376), (58760, 2891234), (63167, 2689520), (67238, 2526680), (77744, 2185235), (97180, 1748188), (117520, 1445617), (126334, 1344760), (134476, 1263340), (168095, 1010672), (194360, 874094), (252668, 672380), (268952, 631670), (315835, 537904), (336190, 505336), (388720, 437047)]