135320680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 357696000

約数和(自身を除く): 222375320

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 79, 85, 88, 110, 136, 158, 170, 187, 220, 229, 316, 340, 374, 395, 440, 458, 632, 680, 748, 790, 869, 916, 935, 1145, 1343, 1496, 1580, 1738, 1832, 1870, 2290, 2519, 2686, 3160, 3476, 3740, 3893, 4345, 4580, 5038, 5372, 6715, 6952, 7480, 7786, 8690, 9160, 10076, 10744, 12595, 13430, 14773, 15572, 17380, 18091, 19465, 20152, 25190, 26860, 29546, 31144, 34760, 36182, 38930, 42823, 50380, 53720, 59092, 72364, 73865, 77860, 85646, 90455, 100760, 118184, 144728, 147730, 155720, 171292, 180910, 199001, 214115, 295460, 307547, 342584, 361820, 398002, 428230, 590920, 615094, 723640, 796004, 856460, 995005, 1230188, 1537735, 1592008, 1712920, 1990010, 2460376, 3075470, 3383017, 3980020, 6150940, 6766034, 7960040, 12301880, 13532068, 16915085, 27064136, 33830170, 67660340, 135320680]

約数ペア:

[(1, 135320680), (2, 67660340), (4, 33830170), (5, 27064136), (8, 16915085), (10, 13532068), (11, 12301880), (17, 7960040), (20, 6766034), (22, 6150940), (34, 3980020), (40, 3383017), (44, 3075470), (55, 2460376), (68, 1990010), (79, 1712920), (85, 1592008), (88, 1537735), (110, 1230188), (136, 995005), (158, 856460), (170, 796004), (187, 723640), (220, 615094), (229, 590920), (316, 428230), (340, 398002), (374, 361820), (395, 342584), (440, 307547), (458, 295460), (632, 214115), (680, 199001), (748, 180910), (790, 171292), (869, 155720), (916, 147730), (935, 144728), (1145, 118184), (1343, 100760), (1496, 90455), (1580, 85646), (1738, 77860), (1832, 73865), (1870, 72364), (2290, 59092), (2519, 53720), (2686, 50380), (3160, 42823), (3476, 38930), (3740, 36182), (3893, 34760), (4345, 31144), (4580, 29546), (5038, 26860), (5372, 25190), (6715, 20152), (6952, 19465), (7480, 18091), (7786, 17380), (8690, 15572), (9160, 14773), (10076, 13430), (10744, 12595)]