238694280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1020

約数の個数: 192

約数和(自身を含む): 834261120

約数和(自身を除く): 595566840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 187, 204, 220, 242, 255, 264, 330, 340, 363, 374, 408, 440, 484, 510, 561, 605, 660, 680, 726, 748, 935, 967, 968, 1020, 1122, 1210, 1320, 1452, 1496, 1815, 1870, 1934, 2040, 2057, 2244, 2420, 2805, 2901, 2904, 3630, 3740, 3868, 4114, 4488, 4835, 4840, 5610, 5802, 6171, 7260, 7480, 7736, 8228, 9670, 10285, 10637, 11220, 11604, 12342, 14505, 14520, 16439, 16456, 19340, 20570, 21274, 22440, 23208, 24684, 29010, 30855, 31911, 32878, 38680, 41140, 42548, 49317, 49368, 53185, 58020, 61710, 63822, 65756, 82195, 82280, 85096, 98634, 106370, 116040, 117007, 123420, 127644, 131512, 159555, 164390, 180829, 197268, 212740, 234014, 246585, 246840, 255288, 319110, 328780, 351021, 361658, 394536, 425480, 468028, 493170, 542487, 585035, 638220, 657560, 702042, 723316, 904145, 936056, 986340, 1084974, 1170070, 1276440, 1404084, 1446632, 1755105, 1808290, 1972680, 1989119, 2169948, 2340140, 2712435, 2808168, 3510210, 3616580, 3978238, 4339896, 4680280, 5424870, 5967357, 7020420, 7233160, 7956476, 9945595, 10849740, 11934714, 14040840, 15912952, 19891190, 21699480, 23869428, 29836785, 39782380, 47738856, 59673570, 79564760, 119347140, 238694280]

約数ペア:

[(1, 238694280), (2, 119347140), (3, 79564760), (4, 59673570), (5, 47738856), (6, 39782380), (8, 29836785), (10, 23869428), (11, 21699480), (12, 19891190), (15, 15912952), (17, 14040840), (20, 11934714), (22, 10849740), (24, 9945595), (30, 7956476), (33, 7233160), (34, 7020420), (40, 5967357), (44, 5424870), (51, 4680280), (55, 4339896), (60, 3978238), (66, 3616580), (68, 3510210), (85, 2808168), (88, 2712435), (102, 2340140), (110, 2169948), (120, 1989119), (121, 1972680), (132, 1808290), (136, 1755105), (165, 1446632), (170, 1404084), (187, 1276440), (204, 1170070), (220, 1084974), (242, 986340), (255, 936056), (264, 904145), (330, 723316), (340, 702042), (363, 657560), (374, 638220), (408, 585035), (440, 542487), (484, 493170), (510, 468028), (561, 425480), (605, 394536), (660, 361658), (680, 351021), (726, 328780), (748, 319110), (935, 255288), (967, 246840), (968, 246585), (1020, 234014), (1122, 212740), (1210, 197268), (1320, 180829), (1452, 164390), (1496, 159555), (1815, 131512), (1870, 127644), (1934, 123420), (2040, 117007), (2057, 116040), (2244, 106370), (2420, 98634), (2805, 85096), (2901, 82280), (2904, 82195), (3630, 65756), (3740, 63822), (3868, 61710), (4114, 58020), (4488, 53185), (4835, 49368), (4840, 49317), (5610, 42548), (5802, 41140), (6171, 38680), (7260, 32878), (7480, 31911), (7736, 30855), (8228, 29010), (9670, 24684), (10285, 23208), (10637, 22440), (11220, 21274), (11604, 20570), (12342, 19340), (14505, 16456), (14520, 16439)]