16690791420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42283}}^1$

素因数の和:42361

約数の個数: 192

約数和(自身を含む): 56261399040

約数和(自身を除く): 39570607620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 43, 45, 51, 54, 60, 68, 85, 86, 90, 102, 108, 129, 135, 153, 170, 172, 180, 204, 215, 255, 258, 270, 306, 340, 387, 430, 459, 510, 516, 540, 612, 645, 731, 765, 774, 860, 918, 1020, 1161, 1290, 1462, 1530, 1548, 1836, 1935, 2193, 2295, 2322, 2580, 2924, 3060, 3655, 3870, 4386, 4590, 4644, 5805, 6579, 7310, 7740, 8772, 9180, 10965, 11610, 13158, 14620, 19737, 21930, 23220, 26316, 32895, 39474, 42283, 43860, 65790, 78948, 84566, 98685, 126849, 131580, 169132, 197370, 211415, 253698, 380547, 394740, 422830, 507396, 634245, 718811, 761094, 845660, 1141641, 1268490, 1437622, 1522188, 1818169, 1902735, 2156433, 2283282, 2536980, 2875244, 3594055, 3636338, 3805470, 4312866, 4566564, 5454507, 5708205, 6469299, 7188110, 7272676, 7610940, 8625732, 9090845, 10782165, 10909014, 11416410, 12938598, 14376220, 16363521, 18181690, 19407897, 21564330, 21818028, 22832820, 25877196, 27272535, 30908873, 32346495, 32727042, 36363380, 38815794, 43128660, 49090563, 54545070, 61817746, 64692990, 65454084, 77631588, 81817605, 92726619, 97039485, 98181126, 109090140, 123635492, 129385980, 154544365, 163635210, 185453238, 194078970, 196362252, 245452815, 278179857, 309088730, 327270420, 370906476, 388157940, 463633095, 490905630, 556359714, 618177460, 834539571, 927266190, 981811260, 1112719428, 1390899285, 1669079142, 1854532380, 2781798570, 3338158284, 4172697855, 5563597140, 8345395710, 16690791420]

約数ペア:

[(1, 16690791420), (2, 8345395710), (3, 5563597140), (4, 4172697855), (5, 3338158284), (6, 2781798570), (9, 1854532380), (10, 1669079142), (12, 1390899285), (15, 1112719428), (17, 981811260), (18, 927266190), (20, 834539571), (27, 618177460), (30, 556359714), (34, 490905630), (36, 463633095), (43, 388157940), (45, 370906476), (51, 327270420), (54, 309088730), (60, 278179857), (68, 245452815), (85, 196362252), (86, 194078970), (90, 185453238), (102, 163635210), (108, 154544365), (129, 129385980), (135, 123635492), (153, 109090140), (170, 98181126), (172, 97039485), (180, 92726619), (204, 81817605), (215, 77631588), (255, 65454084), (258, 64692990), (270, 61817746), (306, 54545070), (340, 49090563), (387, 43128660), (430, 38815794), (459, 36363380), (510, 32727042), (516, 32346495), (540, 30908873), (612, 27272535), (645, 25877196), (731, 22832820), (765, 21818028), (774, 21564330), (860, 19407897), (918, 18181690), (1020, 16363521), (1161, 14376220), (1290, 12938598), (1462, 11416410), (1530, 10909014), (1548, 10782165), (1836, 9090845), (1935, 8625732), (2193, 7610940), (2295, 7272676), (2322, 7188110), (2580, 6469299), (2924, 5708205), (3060, 5454507), (3655, 4566564), (3870, 4312866), (4386, 3805470), (4590, 3636338), (4644, 3594055), (5805, 2875244), (6579, 2536980), (7310, 2283282), (7740, 2156433), (8772, 1902735), (9180, 1818169), (10965, 1522188), (11610, 1437622), (13158, 1268490), (14620, 1141641), (19737, 845660), (21930, 761094), (23220, 718811), (26316, 634245), (32895, 507396), (39474, 422830), (42283, 394740), (43860, 380547), (65790, 253698), (78948, 211415), (84566, 197370), (98685, 169132), (126849, 131580)]