243680040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1436

約数の個数: 192

約数和(自身を含む): 868093200

約数和(自身を除く): 624413160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 870, 986, 1020, 1044, 1160, 1224, 1305, 1373, 1479, 1530, 1740, 1972, 2040, 2088, 2465, 2610, 2746, 2958, 3060, 3480, 3944, 4119, 4437, 4930, 5220, 5492, 5916, 6120, 6865, 7395, 8238, 8874, 9860, 10440, 10984, 11832, 12357, 13730, 14790, 16476, 17748, 19720, 20595, 22185, 23341, 24714, 27460, 29580, 32952, 35496, 39817, 41190, 44370, 46682, 49428, 54920, 59160, 61785, 70023, 79634, 82380, 88740, 93364, 98856, 116705, 119451, 123570, 140046, 159268, 164760, 177480, 186728, 199085, 210069, 233410, 238902, 247140, 280092, 318536, 350115, 358353, 398170, 420138, 466820, 477804, 494280, 560184, 597255, 676889, 700230, 716706, 796340, 840276, 933640, 955608, 1050345, 1194510, 1353778, 1400460, 1433412, 1592680, 1680552, 1791765, 2030667, 2100690, 2389020, 2707556, 2800920, 2866824, 3384445, 3583530, 4061334, 4201380, 4778040, 5415112, 6092001, 6768890, 7167060, 8122668, 8402760, 10153335, 12184002, 13537780, 14334120, 16245336, 20306670, 24368004, 27075560, 30460005, 40613340, 48736008, 60920010, 81226680, 121840020, 243680040]

約数ペア:

[(1, 243680040), (2, 121840020), (3, 81226680), (4, 60920010), (5, 48736008), (6, 40613340), (8, 30460005), (9, 27075560), (10, 24368004), (12, 20306670), (15, 16245336), (17, 14334120), (18, 13537780), (20, 12184002), (24, 10153335), (29, 8402760), (30, 8122668), (34, 7167060), (36, 6768890), (40, 6092001), (45, 5415112), (51, 4778040), (58, 4201380), (60, 4061334), (68, 3583530), (72, 3384445), (85, 2866824), (87, 2800920), (90, 2707556), (102, 2389020), (116, 2100690), (120, 2030667), (136, 1791765), (145, 1680552), (153, 1592680), (170, 1433412), (174, 1400460), (180, 1353778), (204, 1194510), (232, 1050345), (255, 955608), (261, 933640), (290, 840276), (306, 796340), (340, 716706), (348, 700230), (360, 676889), (408, 597255), (435, 560184), (493, 494280), (510, 477804), (522, 466820), (580, 420138), (612, 398170), (680, 358353), (696, 350115), (765, 318536), (870, 280092), (986, 247140), (1020, 238902), (1044, 233410), (1160, 210069), (1224, 199085), (1305, 186728), (1373, 177480), (1479, 164760), (1530, 159268), (1740, 140046), (1972, 123570), (2040, 119451), (2088, 116705), (2465, 98856), (2610, 93364), (2746, 88740), (2958, 82380), (3060, 79634), (3480, 70023), (3944, 61785), (4119, 59160), (4437, 54920), (4930, 49428), (5220, 46682), (5492, 44370), (5916, 41190), (6120, 39817), (6865, 35496), (7395, 32952), (8238, 29580), (8874, 27460), (9860, 24714), (10440, 23341), (10984, 22185), (11832, 20595), (12357, 19720), (13730, 17748), (14790, 16476)]