390983670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 288

約数和(自身を含む): 1338494976

約数和(自身を除く): 947511306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 23, 30, 33, 35, 42, 45, 46, 55, 63, 66, 69, 70, 77, 90, 99, 105, 110, 115, 121, 126, 138, 154, 161, 165, 198, 207, 210, 223, 230, 231, 242, 253, 315, 322, 330, 345, 363, 385, 414, 446, 462, 483, 495, 506, 605, 630, 669, 690, 693, 726, 759, 770, 805, 847, 966, 990, 1035, 1089, 1115, 1155, 1210, 1265, 1338, 1386, 1449, 1518, 1561, 1610, 1694, 1771, 1815, 2007, 2070, 2178, 2230, 2277, 2310, 2415, 2453, 2530, 2541, 2783, 2898, 3122, 3345, 3465, 3542, 3630, 3795, 4014, 4235, 4554, 4683, 4830, 4906, 5082, 5129, 5313, 5445, 5566, 6690, 6930, 7245, 7359, 7590, 7623, 7805, 8349, 8470, 8855, 9366, 10035, 10258, 10626, 10890, 11385, 12265, 12705, 13915, 14049, 14490, 14718, 15246, 15387, 15610, 15939, 16698, 17171, 17710, 19481, 20070, 22077, 22770, 23415, 24530, 25047, 25410, 25645, 26565, 26983, 27830, 28098, 30774, 31878, 34342, 35903, 36795, 38115, 38962, 41745, 44154, 46161, 46830, 50094, 51290, 51513, 53130, 53966, 56419, 58443, 70245, 71806, 73590, 76230, 76935, 79695, 80949, 83490, 85855, 92322, 97405, 103026, 107709, 110385, 112838, 116886, 125235, 134915, 140490, 153870, 154539, 159390, 161898, 169257, 171710, 175329, 179515, 188881, 194810, 215418, 220770, 230805, 242847, 250470, 257565, 269830, 282095, 292215, 309078, 323127, 338514, 350658, 359030, 377762, 394933, 404745, 461610, 485694, 507771, 515130, 538545, 564190, 566643, 584430, 620609, 646254, 772695, 789866, 809490, 846285, 876645, 944405, 1015542, 1077090, 1133286, 1184799, 1214235, 1241218, 1545390, 1615635, 1692570, 1699929, 1753290, 1861827, 1888810, 1974665, 2369598, 2428470, 2538855, 2833215, 3103045, 3231270, 3399858, 3554397, 3723654, 3949330, 4344263, 5077710, 5585481, 5666430, 5923995, 6206090, 7108794, 8499645, 8688526, 9309135, 11170962, 11847990, 13032789, 16999290, 17771985, 18618270, 21721315, 26065578, 27927405, 35543970, 39098367, 43442630, 55854810, 65163945, 78196734, 130327890, 195491835, 390983670]

約数ペア:

[(1, 390983670), (2, 195491835), (3, 130327890), (5, 78196734), (6, 65163945), (7, 55854810), (9, 43442630), (10, 39098367), (11, 35543970), (14, 27927405), (15, 26065578), (18, 21721315), (21, 18618270), (22, 17771985), (23, 16999290), (30, 13032789), (33, 11847990), (35, 11170962), (42, 9309135), (45, 8688526), (46, 8499645), (55, 7108794), (63, 6206090), (66, 5923995), (69, 5666430), (70, 5585481), (77, 5077710), (90, 4344263), (99, 3949330), (105, 3723654), (110, 3554397), (115, 3399858), (121, 3231270), (126, 3103045), (138, 2833215), (154, 2538855), (161, 2428470), (165, 2369598), (198, 1974665), (207, 1888810), (210, 1861827), (223, 1753290), (230, 1699929), (231, 1692570), (242, 1615635), (253, 1545390), (315, 1241218), (322, 1214235), (330, 1184799), (345, 1133286), (363, 1077090), (385, 1015542), (414, 944405), (446, 876645), (462, 846285), (483, 809490), (495, 789866), (506, 772695), (605, 646254), (630, 620609), (669, 584430), (690, 566643), (693, 564190), (726, 538545), (759, 515130), (770, 507771), (805, 485694), (847, 461610), (966, 404745), (990, 394933), (1035, 377762), (1089, 359030), (1115, 350658), (1155, 338514), (1210, 323127), (1265, 309078), (1338, 292215), (1386, 282095), (1449, 269830), (1518, 257565), (1561, 250470), (1610, 242847), (1694, 230805), (1771, 220770), (1815, 215418), (2007, 194810), (2070, 188881), (2178, 179515), (2230, 175329), (2277, 171710), (2310, 169257), (2415, 161898), (2453, 159390), (2530, 154539), (2541, 153870), (2783, 140490), (2898, 134915), (3122, 125235), (3345, 116886), (3465, 112838), (3542, 110385), (3630, 107709), (3795, 103026), (4014, 97405), (4235, 92322), (4554, 85855), (4683, 83490), (4830, 80949), (4906, 79695), (5082, 76935), (5129, 76230), (5313, 73590), (5445, 71806), (5566, 70245), (6690, 58443), (6930, 56419), (7245, 53966), (7359, 53130), (7590, 51513), (7623, 51290), (7805, 50094), (8349, 46830), (8470, 46161), (8855, 44154), (9366, 41745), (10035, 38962), (10258, 38115), (10626, 36795), (10890, 35903), (11385, 34342), (12265, 31878), (12705, 30774), (13915, 28098), (14049, 27830), (14490, 26983), (14718, 26565), (15246, 25645), (15387, 25410), (15610, 25047), (15939, 24530), (16698, 23415), (17171, 22770), (17710, 22077), (19481, 20070)]