240970730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 627419520

約数和(自身を除く): 386448790

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 26, 35, 38, 49, 55, 65, 70, 77, 91, 95, 98, 110, 130, 133, 143, 154, 181, 182, 190, 209, 245, 247, 266, 286, 362, 385, 418, 455, 490, 494, 539, 637, 665, 715, 770, 905, 910, 931, 1001, 1045, 1078, 1235, 1267, 1274, 1330, 1430, 1463, 1729, 1810, 1862, 1991, 2002, 2090, 2353, 2470, 2534, 2695, 2717, 2926, 3185, 3439, 3458, 3982, 4655, 4706, 5005, 5390, 5434, 6335, 6370, 6878, 7007, 7315, 8645, 8869, 9310, 9955, 10010, 10241, 11765, 12103, 12670, 13585, 13937, 14014, 14630, 16471, 17195, 17290, 17738, 19019, 19910, 20482, 23530, 24073, 24206, 25883, 27170, 27874, 32942, 34390, 35035, 37829, 38038, 44345, 44707, 48146, 51205, 51766, 60515, 69685, 70070, 75658, 82355, 88690, 89414, 95095, 97559, 102410, 115297, 120365, 121030, 129415, 133133, 139370, 164710, 168511, 181181, 189145, 190190, 195118, 223535, 230594, 240730, 258830, 264803, 266266, 312949, 337022, 362362, 378290, 447070, 487795, 491777, 529606, 576485, 625898, 665665, 842555, 905905, 975590, 983554, 1152970, 1268267, 1324015, 1331330, 1564745, 1685110, 1811810, 1853621, 2190643, 2458885, 2536534, 2648030, 3129490, 3442439, 3707242, 4381286, 4917770, 6341335, 6884878, 9268105, 10953215, 12682670, 17212195, 18536210, 21906430, 24097073, 34424390, 48194146, 120485365, 240970730]

約数ペア:

[(1, 240970730), (2, 120485365), (5, 48194146), (7, 34424390), (10, 24097073), (11, 21906430), (13, 18536210), (14, 17212195), (19, 12682670), (22, 10953215), (26, 9268105), (35, 6884878), (38, 6341335), (49, 4917770), (55, 4381286), (65, 3707242), (70, 3442439), (77, 3129490), (91, 2648030), (95, 2536534), (98, 2458885), (110, 2190643), (130, 1853621), (133, 1811810), (143, 1685110), (154, 1564745), (181, 1331330), (182, 1324015), (190, 1268267), (209, 1152970), (245, 983554), (247, 975590), (266, 905905), (286, 842555), (362, 665665), (385, 625898), (418, 576485), (455, 529606), (490, 491777), (494, 487795), (539, 447070), (637, 378290), (665, 362362), (715, 337022), (770, 312949), (905, 266266), (910, 264803), (931, 258830), (1001, 240730), (1045, 230594), (1078, 223535), (1235, 195118), (1267, 190190), (1274, 189145), (1330, 181181), (1430, 168511), (1463, 164710), (1729, 139370), (1810, 133133), (1862, 129415), (1991, 121030), (2002, 120365), (2090, 115297), (2353, 102410), (2470, 97559), (2534, 95095), (2695, 89414), (2717, 88690), (2926, 82355), (3185, 75658), (3439, 70070), (3458, 69685), (3982, 60515), (4655, 51766), (4706, 51205), (5005, 48146), (5390, 44707), (5434, 44345), (6335, 38038), (6370, 37829), (6878, 35035), (7007, 34390), (7315, 32942), (8645, 27874), (8869, 27170), (9310, 25883), (9955, 24206), (10010, 24073), (10241, 23530), (11765, 20482), (12103, 19910), (12670, 19019), (13585, 17738), (13937, 17290), (14014, 17195), (14630, 16471)]