232740807560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{773}}^1\times {\mathrm{907}}^1$

素因数の和:1927

約数の個数: 128

約数和(自身を含む): 539912926080

約数和(自身を除く): 307172118520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 193, 215, 344, 386, 430, 772, 773, 860, 907, 965, 1544, 1546, 1720, 1814, 1930, 3092, 3628, 3860, 3865, 4535, 6184, 7256, 7720, 7730, 8299, 9070, 15460, 16598, 18140, 30920, 33196, 33239, 36280, 39001, 41495, 66392, 66478, 78002, 82990, 132956, 149189, 156004, 165980, 166195, 175051, 195005, 265912, 298378, 312008, 331960, 332390, 350102, 390010, 596756, 664780, 700204, 701111, 745945, 780020, 875255, 1193512, 1329560, 1400408, 1402222, 1491890, 1560040, 1750510, 2804444, 2983780, 3501020, 3505555, 5608888, 5967560, 6415127, 7002040, 7011110, 7527193, 12830254, 14022220, 15054386, 25660508, 28044440, 30108772, 30147773, 32075635, 37635965, 51321016, 60217544, 60295546, 64151270, 75271930, 120591092, 128302540, 135314423, 150543860, 150738865, 241182184, 256605080, 270628846, 301087720, 301477730, 541257692, 602955460, 676572115, 1082515384, 1205910920, 1353144230, 2706288460, 5412576920, 5818520189, 11637040378, 23274080756, 29092600945, 46548161512, 58185201890, 116370403780, 232740807560]

約数ペア:

[(1, 232740807560), (2, 116370403780), (4, 58185201890), (5, 46548161512), (8, 29092600945), (10, 23274080756), (20, 11637040378), (40, 5818520189), (43, 5412576920), (86, 2706288460), (172, 1353144230), (193, 1205910920), (215, 1082515384), (344, 676572115), (386, 602955460), (430, 541257692), (772, 301477730), (773, 301087720), (860, 270628846), (907, 256605080), (965, 241182184), (1544, 150738865), (1546, 150543860), (1720, 135314423), (1814, 128302540), (1930, 120591092), (3092, 75271930), (3628, 64151270), (3860, 60295546), (3865, 60217544), (4535, 51321016), (6184, 37635965), (7256, 32075635), (7720, 30147773), (7730, 30108772), (8299, 28044440), (9070, 25660508), (15460, 15054386), (16598, 14022220), (18140, 12830254), (30920, 7527193), (33196, 7011110), (33239, 7002040), (36280, 6415127), (39001, 5967560), (41495, 5608888), (66392, 3505555), (66478, 3501020), (78002, 2983780), (82990, 2804444), (132956, 1750510), (149189, 1560040), (156004, 1491890), (165980, 1402222), (166195, 1400408), (175051, 1329560), (195005, 1193512), (265912, 875255), (298378, 780020), (312008, 745945), (331960, 701111), (332390, 700204), (350102, 664780), (390010, 596756)]