4311431280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2897}}^1$

素因数の和:2985

約数の個数: 320

約数和(自身を含む): 16300206720

約数和(自身を除く): 11988775440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 53, 54, 60, 65, 72, 78, 80, 90, 104, 106, 108, 117, 120, 130, 135, 144, 156, 159, 180, 195, 208, 212, 216, 234, 240, 260, 265, 270, 312, 318, 351, 360, 390, 424, 432, 468, 477, 520, 530, 540, 585, 624, 636, 689, 702, 720, 780, 795, 848, 936, 954, 1040, 1060, 1080, 1170, 1272, 1378, 1404, 1431, 1560, 1590, 1755, 1872, 1908, 2067, 2120, 2160, 2340, 2385, 2544, 2756, 2808, 2862, 2897, 3120, 3180, 3445, 3510, 3816, 4134, 4240, 4680, 4770, 5512, 5616, 5724, 5794, 6201, 6360, 6890, 7020, 7155, 7632, 8268, 8691, 9360, 9540, 10335, 11024, 11448, 11588, 12402, 12720, 13780, 14040, 14310, 14485, 16536, 17382, 18603, 19080, 20670, 22896, 23176, 24804, 26073, 27560, 28080, 28620, 28970, 31005, 33072, 34764, 37206, 37661, 38160, 41340, 43455, 46352, 49608, 52146, 55120, 57240, 57940, 62010, 69528, 74412, 75322, 78219, 82680, 86910, 93015, 99216, 104292, 112983, 114480, 115880, 124020, 130365, 139056, 148824, 150644, 153541, 156438, 165360, 173820, 186030, 188305, 208584, 225966, 231760, 248040, 260730, 297648, 301288, 307082, 312876, 338949, 347640, 372060, 376610, 391095, 417168, 451932, 460623, 496080, 521460, 564915, 602576, 614164, 625752, 677898, 695280, 744120, 753220, 767705, 782190, 903864, 921246, 1016847, 1042920, 1129830, 1228328, 1251504, 1355796, 1381869, 1488240, 1506440, 1535410, 1564380, 1694745, 1807728, 1842492, 1996033, 2033694, 2085840, 2259660, 2303115, 2456656, 2711592, 2763738, 3012880, 3070820, 3128760, 3389490, 3684984, 3992066, 4067388, 4145607, 4519320, 4606230, 5084235, 5423184, 5527476, 5988099, 6141640, 6257520, 6778980, 6909345, 7369968, 7984132, 8134776, 8291214, 9038640, 9212460, 9980165, 10168470, 11054952, 11976198, 12283280, 13557960, 13818690, 15968264, 16269552, 16582428, 17964297, 18424920, 19960330, 20336940, 20728035, 22109904, 23952396, 27115920, 27637380, 29940495, 31936528, 33164856, 35928594, 36849840, 39920660, 40673880, 41456070, 47904792, 53892891, 55274760, 59880990, 66329712, 71857188, 79841320, 81347760, 82912140, 89821485, 95809584, 107785782, 110549520, 119761980, 143714376, 159682640, 165824280, 179642970, 215571564, 239523960, 269464455, 287428752, 331648560, 359285940, 431143128, 479047920, 538928910, 718571880, 862286256, 1077857820, 1437143760, 2155715640, 4311431280]

約数ペア:

[(1, 4311431280), (2, 2155715640), (3, 1437143760), (4, 1077857820), (5, 862286256), (6, 718571880), (8, 538928910), (9, 479047920), (10, 431143128), (12, 359285940), (13, 331648560), (15, 287428752), (16, 269464455), (18, 239523960), (20, 215571564), (24, 179642970), (26, 165824280), (27, 159682640), (30, 143714376), (36, 119761980), (39, 110549520), (40, 107785782), (45, 95809584), (48, 89821485), (52, 82912140), (53, 81347760), (54, 79841320), (60, 71857188), (65, 66329712), (72, 59880990), (78, 55274760), (80, 53892891), (90, 47904792), (104, 41456070), (106, 40673880), (108, 39920660), (117, 36849840), (120, 35928594), (130, 33164856), (135, 31936528), (144, 29940495), (156, 27637380), (159, 27115920), (180, 23952396), (195, 22109904), (208, 20728035), (212, 20336940), (216, 19960330), (234, 18424920), (240, 17964297), (260, 16582428), (265, 16269552), (270, 15968264), (312, 13818690), (318, 13557960), (351, 12283280), (360, 11976198), (390, 11054952), (424, 10168470), (432, 9980165), (468, 9212460), (477, 9038640), (520, 8291214), (530, 8134776), (540, 7984132), (585, 7369968), (624, 6909345), (636, 6778980), (689, 6257520), (702, 6141640), (720, 5988099), (780, 5527476), (795, 5423184), (848, 5084235), (936, 4606230), (954, 4519320), (1040, 4145607), (1060, 4067388), (1080, 3992066), (1170, 3684984), (1272, 3389490), (1378, 3128760), (1404, 3070820), (1431, 3012880), (1560, 2763738), (1590, 2711592), (1755, 2456656), (1872, 2303115), (1908, 2259660), (2067, 2085840), (2120, 2033694), (2160, 1996033), (2340, 1842492), (2385, 1807728), (2544, 1694745), (2756, 1564380), (2808, 1535410), (2862, 1506440), (2897, 1488240), (3120, 1381869), (3180, 1355796), (3445, 1251504), (3510, 1228328), (3816, 1129830), (4134, 1042920), (4240, 1016847), (4680, 921246), (4770, 903864), (5512, 782190), (5616, 767705), (5724, 753220), (5794, 744120), (6201, 695280), (6360, 677898), (6890, 625752), (7020, 614164), (7155, 602576), (7632, 564915), (8268, 521460), (8691, 496080), (9360, 460623), (9540, 451932), (10335, 417168), (11024, 391095), (11448, 376610), (11588, 372060), (12402, 347640), (12720, 338949), (13780, 312876), (14040, 307082), (14310, 301288), (14485, 297648), (16536, 260730), (17382, 248040), (18603, 231760), (19080, 225966), (20670, 208584), (22896, 188305), (23176, 186030), (24804, 173820), (26073, 165360), (27560, 156438), (28080, 153541), (28620, 150644), (28970, 148824), (31005, 139056), (33072, 130365), (34764, 124020), (37206, 115880), (37661, 114480), (38160, 112983), (41340, 104292), (43455, 99216), (46352, 93015), (49608, 86910), (52146, 82680), (55120, 78219), (57240, 75322), (57940, 74412), (62010, 69528)]