139457430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 441262080

約数和(自身を除く): 301804650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 83, 90, 98, 105, 126, 127, 135, 147, 166, 189, 210, 245, 249, 254, 270, 294, 315, 378, 381, 415, 441, 490, 498, 581, 630, 635, 735, 747, 762, 830, 882, 889, 945, 1143, 1162, 1245, 1270, 1323, 1470, 1494, 1743, 1778, 1890, 1905, 2205, 2241, 2286, 2490, 2646, 2667, 2905, 3429, 3486, 3735, 3810, 4067, 4410, 4445, 4482, 5229, 5334, 5715, 5810, 6223, 6615, 6858, 7470, 8001, 8134, 8715, 8890, 10458, 10541, 11205, 11430, 12201, 12446, 13230, 13335, 15687, 16002, 17145, 17430, 18669, 20335, 21082, 22410, 24003, 24402, 26145, 26670, 31115, 31374, 31623, 34290, 36603, 37338, 40005, 40670, 48006, 52290, 52705, 56007, 61005, 62230, 63246, 73206, 73787, 78435, 80010, 93345, 94869, 105410, 109809, 112014, 120015, 122010, 147574, 156870, 158115, 168021, 183015, 186690, 189738, 219618, 221361, 240030, 280035, 284607, 316230, 336042, 366030, 368935, 442722, 474345, 516509, 549045, 560070, 569214, 664083, 737870, 840105, 948690, 1033018, 1098090, 1106805, 1328166, 1423035, 1549527, 1680210, 1992249, 2213610, 2582545, 2846070, 3099054, 3320415, 3984498, 4648581, 5165090, 6640830, 7747635, 9297162, 9961245, 13945743, 15495270, 19922490, 23242905, 27891486, 46485810, 69728715, 139457430]

約数ペア:

[(1, 139457430), (2, 69728715), (3, 46485810), (5, 27891486), (6, 23242905), (7, 19922490), (9, 15495270), (10, 13945743), (14, 9961245), (15, 9297162), (18, 7747635), (21, 6640830), (27, 5165090), (30, 4648581), (35, 3984498), (42, 3320415), (45, 3099054), (49, 2846070), (54, 2582545), (63, 2213610), (70, 1992249), (83, 1680210), (90, 1549527), (98, 1423035), (105, 1328166), (126, 1106805), (127, 1098090), (135, 1033018), (147, 948690), (166, 840105), (189, 737870), (210, 664083), (245, 569214), (249, 560070), (254, 549045), (270, 516509), (294, 474345), (315, 442722), (378, 368935), (381, 366030), (415, 336042), (441, 316230), (490, 284607), (498, 280035), (581, 240030), (630, 221361), (635, 219618), (735, 189738), (747, 186690), (762, 183015), (830, 168021), (882, 158115), (889, 156870), (945, 147574), (1143, 122010), (1162, 120015), (1245, 112014), (1270, 109809), (1323, 105410), (1470, 94869), (1494, 93345), (1743, 80010), (1778, 78435), (1890, 73787), (1905, 73206), (2205, 63246), (2241, 62230), (2286, 61005), (2490, 56007), (2646, 52705), (2667, 52290), (2905, 48006), (3429, 40670), (3486, 40005), (3735, 37338), (3810, 36603), (4067, 34290), (4410, 31623), (4445, 31374), (4482, 31115), (5229, 26670), (5334, 26145), (5715, 24402), (5810, 24003), (6223, 22410), (6615, 21082), (6858, 20335), (7470, 18669), (8001, 17430), (8134, 17145), (8715, 16002), (8890, 15687), (10458, 13335), (10541, 13230), (11205, 12446), (11430, 12201)]