20146227660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{12109}}^1$

素因数の和:12222

約数の個数: 240

約数和(自身を含む): 68928182400

約数和(自身を除く): 48781954740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 79, 81, 90, 108, 117, 130, 135, 156, 158, 162, 180, 195, 234, 237, 260, 270, 316, 324, 351, 390, 395, 405, 468, 474, 540, 585, 702, 711, 780, 790, 810, 948, 1027, 1053, 1170, 1185, 1404, 1422, 1580, 1620, 1755, 2054, 2106, 2133, 2340, 2370, 2844, 3081, 3510, 3555, 4108, 4212, 4266, 4740, 5135, 5265, 6162, 6399, 7020, 7110, 8532, 9243, 10270, 10530, 10665, 12109, 12324, 12798, 14220, 15405, 18486, 20540, 21060, 21330, 24218, 25596, 27729, 30810, 31995, 36327, 36972, 42660, 46215, 48436, 55458, 60545, 61620, 63990, 72654, 83187, 92430, 108981, 110916, 121090, 127980, 138645, 145308, 157417, 166374, 181635, 184860, 217962, 242180, 277290, 314834, 326943, 332748, 363270, 415935, 435924, 472251, 544905, 554580, 629668, 653886, 726540, 787085, 831870, 944502, 956611, 980829, 1089810, 1307772, 1416753, 1574170, 1634715, 1663740, 1889004, 1913222, 1961658, 2179620, 2361255, 2833506, 2869833, 3148340, 3269430, 3826444, 3923316, 4250259, 4722510, 4783055, 4904145, 5667012, 5739666, 6538860, 7083765, 8500518, 8609499, 9445020, 9566110, 9808290, 11479332, 12435943, 12750777, 14167530, 14349165, 17001036, 17218998, 19132220, 19616580, 21251295, 24871886, 25501554, 25828497, 28335060, 28698330, 34437996, 37307829, 42502590, 43047495, 49743772, 51003108, 51656994, 57396660, 62179715, 63753885, 74615658, 77485491, 85005180, 86094990, 103313988, 111923487, 124359430, 127507770, 129142485, 149231316, 154970982, 172189980, 186539145, 223846974, 248718860, 255015540, 258284970, 309941964, 335770461, 373078290, 387427455, 447693948, 516569940, 559617435, 671540922, 746156580, 774854910, 1007311383, 1119234870, 1343081844, 1549709820, 1678852305, 2014622766, 2238469740, 3357704610, 4029245532, 5036556915, 6715409220, 10073113830, 20146227660]

約数ペア:

[(1, 20146227660), (2, 10073113830), (3, 6715409220), (4, 5036556915), (5, 4029245532), (6, 3357704610), (9, 2238469740), (10, 2014622766), (12, 1678852305), (13, 1549709820), (15, 1343081844), (18, 1119234870), (20, 1007311383), (26, 774854910), (27, 746156580), (30, 671540922), (36, 559617435), (39, 516569940), (45, 447693948), (52, 387427455), (54, 373078290), (60, 335770461), (65, 309941964), (78, 258284970), (79, 255015540), (81, 248718860), (90, 223846974), (108, 186539145), (117, 172189980), (130, 154970982), (135, 149231316), (156, 129142485), (158, 127507770), (162, 124359430), (180, 111923487), (195, 103313988), (234, 86094990), (237, 85005180), (260, 77485491), (270, 74615658), (316, 63753885), (324, 62179715), (351, 57396660), (390, 51656994), (395, 51003108), (405, 49743772), (468, 43047495), (474, 42502590), (540, 37307829), (585, 34437996), (702, 28698330), (711, 28335060), (780, 25828497), (790, 25501554), (810, 24871886), (948, 21251295), (1027, 19616580), (1053, 19132220), (1170, 17218998), (1185, 17001036), (1404, 14349165), (1422, 14167530), (1580, 12750777), (1620, 12435943), (1755, 11479332), (2054, 9808290), (2106, 9566110), (2133, 9445020), (2340, 8609499), (2370, 8500518), (2844, 7083765), (3081, 6538860), (3510, 5739666), (3555, 5667012), (4108, 4904145), (4212, 4783055), (4266, 4722510), (4740, 4250259), (5135, 3923316), (5265, 3826444), (6162, 3269430), (6399, 3148340), (7020, 2869833), (7110, 2833506), (8532, 2361255), (9243, 2179620), (10270, 1961658), (10530, 1913222), (10665, 1889004), (12109, 1663740), (12324, 1634715), (12798, 1574170), (14220, 1416753), (15405, 1307772), (18486, 1089810), (20540, 980829), (21060, 956611), (21330, 944502), (24218, 831870), (25596, 787085), (27729, 726540), (30810, 653886), (31995, 629668), (36327, 554580), (36972, 544905), (42660, 472251), (46215, 435924), (48436, 415935), (55458, 363270), (60545, 332748), (61620, 326943), (63990, 314834), (72654, 277290), (83187, 242180), (92430, 217962), (108981, 184860), (110916, 181635), (121090, 166374), (127980, 157417), (138645, 145308)]