1308192160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1967

約数の個数: 192

約数和(自身を含む): 3727067904

約数和(自身を除く): 2418875744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 44, 46, 55, 68, 80, 85, 88, 92, 110, 115, 136, 160, 170, 176, 184, 187, 220, 230, 253, 272, 340, 352, 368, 374, 391, 440, 460, 506, 544, 680, 736, 748, 782, 880, 920, 935, 1012, 1265, 1360, 1496, 1564, 1760, 1840, 1870, 1901, 1955, 2024, 2530, 2720, 2992, 3128, 3680, 3740, 3802, 3910, 4048, 4301, 5060, 5984, 6256, 7480, 7604, 7820, 8096, 8602, 9505, 10120, 12512, 14960, 15208, 15640, 17204, 19010, 20240, 20911, 21505, 29920, 30416, 31280, 32317, 34408, 38020, 40480, 41822, 43010, 43723, 60832, 62560, 64634, 68816, 76040, 83644, 86020, 87446, 104555, 129268, 137632, 152080, 161585, 167288, 172040, 174892, 209110, 218615, 258536, 304160, 323170, 334576, 344080, 349784, 355487, 418220, 437230, 480953, 517072, 646340, 669152, 688160, 699568, 710974, 743291, 836440, 874460, 961906, 1034144, 1292680, 1399136, 1421948, 1486582, 1672880, 1748920, 1777435, 1923812, 2404765, 2585360, 2843896, 2973164, 3345760, 3497840, 3554870, 3716455, 3847624, 4809530, 5170720, 5687792, 5946328, 6995680, 7109740, 7432910, 7695248, 8176201, 9619060, 11375584, 11892656, 14219480, 14865820, 15390496, 16352402, 19238120, 23785312, 28438960, 29731640, 32704804, 38476240, 40881005, 56877920, 59463280, 65409608, 76952480, 81762010, 118926560, 130819216, 163524020, 261638432, 327048040, 654096080, 1308192160]

約数ペア:

[(1, 1308192160), (2, 654096080), (4, 327048040), (5, 261638432), (8, 163524020), (10, 130819216), (11, 118926560), (16, 81762010), (17, 76952480), (20, 65409608), (22, 59463280), (23, 56877920), (32, 40881005), (34, 38476240), (40, 32704804), (44, 29731640), (46, 28438960), (55, 23785312), (68, 19238120), (80, 16352402), (85, 15390496), (88, 14865820), (92, 14219480), (110, 11892656), (115, 11375584), (136, 9619060), (160, 8176201), (170, 7695248), (176, 7432910), (184, 7109740), (187, 6995680), (220, 5946328), (230, 5687792), (253, 5170720), (272, 4809530), (340, 3847624), (352, 3716455), (368, 3554870), (374, 3497840), (391, 3345760), (440, 2973164), (460, 2843896), (506, 2585360), (544, 2404765), (680, 1923812), (736, 1777435), (748, 1748920), (782, 1672880), (880, 1486582), (920, 1421948), (935, 1399136), (1012, 1292680), (1265, 1034144), (1360, 961906), (1496, 874460), (1564, 836440), (1760, 743291), (1840, 710974), (1870, 699568), (1901, 688160), (1955, 669152), (2024, 646340), (2530, 517072), (2720, 480953), (2992, 437230), (3128, 418220), (3680, 355487), (3740, 349784), (3802, 344080), (3910, 334576), (4048, 323170), (4301, 304160), (5060, 258536), (5984, 218615), (6256, 209110), (7480, 174892), (7604, 172040), (7820, 167288), (8096, 161585), (8602, 152080), (9505, 137632), (10120, 129268), (12512, 104555), (14960, 87446), (15208, 86020), (15640, 83644), (17204, 76040), (19010, 68816), (20240, 64634), (20911, 62560), (21505, 60832), (29920, 43723), (30416, 43010), (31280, 41822), (32317, 40480), (34408, 38020)]