1373475840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 264

約数和(自身を含む): 4835177760

約数和(自身を除く): 3461701920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 484, 512, 528, 605, 640, 660, 704, 726, 739, 768, 880, 960, 968, 1024, 1056, 1210, 1280, 1320, 1408, 1452, 1478, 1536, 1760, 1815, 1920, 1936, 2112, 2217, 2420, 2560, 2640, 2816, 2904, 2956, 3072, 3520, 3630, 3695, 3840, 3872, 4224, 4434, 4840, 5120, 5280, 5632, 5808, 5912, 7040, 7260, 7390, 7680, 7744, 8129, 8448, 8868, 9680, 10560, 11085, 11264, 11616, 11824, 14080, 14520, 14780, 15360, 15488, 16258, 16896, 17736, 19360, 21120, 22170, 23232, 23648, 24387, 28160, 29040, 29560, 30976, 32516, 33792, 35472, 38720, 40645, 42240, 44340, 46464, 47296, 48774, 56320, 58080, 59120, 61952, 65032, 70944, 77440, 81290, 84480, 88680, 89419, 92928, 94592, 97548, 116160, 118240, 121935, 123904, 130064, 141888, 154880, 162580, 168960, 177360, 178838, 185856, 189184, 195096, 232320, 236480, 243870, 260128, 268257, 283776, 309760, 325160, 354720, 357676, 371712, 378368, 390192, 447095, 464640, 472960, 487740, 520256, 536514, 567552, 619520, 650320, 709440, 715352, 756736, 780384, 894190, 929280, 945920, 975480, 1040512, 1073028, 1135104, 1300640, 1341285, 1418880, 1430704, 1560768, 1788380, 1858560, 1891840, 1950960, 2081024, 2146056, 2270208, 2601280, 2682570, 2837760, 2861408, 3121536, 3576760, 3783680, 3901920, 4162048, 4292112, 5202560, 5365140, 5675520, 5722816, 6243072, 7153520, 7803840, 8324096, 8584224, 10405120, 10730280, 11351040, 11445632, 12486144, 14307040, 15607680, 17168448, 20810240, 21460560, 22891264, 24972288, 28614080, 31215360, 34336896, 41620480, 42921120, 45782528, 57228160, 62430720, 68673792, 85842240, 91565056, 114456320, 124861440, 137347584, 171684480, 228912640, 274695168, 343368960, 457825280, 686737920, 1373475840]

約数ペア:

[(1, 1373475840), (2, 686737920), (3, 457825280), (4, 343368960), (5, 274695168), (6, 228912640), (8, 171684480), (10, 137347584), (11, 124861440), (12, 114456320), (15, 91565056), (16, 85842240), (20, 68673792), (22, 62430720), (24, 57228160), (30, 45782528), (32, 42921120), (33, 41620480), (40, 34336896), (44, 31215360), (48, 28614080), (55, 24972288), (60, 22891264), (64, 21460560), (66, 20810240), (80, 17168448), (88, 15607680), (96, 14307040), (110, 12486144), (120, 11445632), (121, 11351040), (128, 10730280), (132, 10405120), (160, 8584224), (165, 8324096), (176, 7803840), (192, 7153520), (220, 6243072), (240, 5722816), (242, 5675520), (256, 5365140), (264, 5202560), (320, 4292112), (330, 4162048), (352, 3901920), (363, 3783680), (384, 3576760), (440, 3121536), (480, 2861408), (484, 2837760), (512, 2682570), (528, 2601280), (605, 2270208), (640, 2146056), (660, 2081024), (704, 1950960), (726, 1891840), (739, 1858560), (768, 1788380), (880, 1560768), (960, 1430704), (968, 1418880), (1024, 1341285), (1056, 1300640), (1210, 1135104), (1280, 1073028), (1320, 1040512), (1408, 975480), (1452, 945920), (1478, 929280), (1536, 894190), (1760, 780384), (1815, 756736), (1920, 715352), (1936, 709440), (2112, 650320), (2217, 619520), (2420, 567552), (2560, 536514), (2640, 520256), (2816, 487740), (2904, 472960), (2956, 464640), (3072, 447095), (3520, 390192), (3630, 378368), (3695, 371712), (3840, 357676), (3872, 354720), (4224, 325160), (4434, 309760), (4840, 283776), (5120, 268257), (5280, 260128), (5632, 243870), (5808, 236480), (5912, 232320), (7040, 195096), (7260, 189184), (7390, 185856), (7680, 178838), (7744, 177360), (8129, 168960), (8448, 162580), (8868, 154880), (9680, 141888), (10560, 130064), (11085, 123904), (11264, 121935), (11616, 118240), (11824, 116160), (14080, 97548), (14520, 94592), (14780, 92928), (15360, 89419), (15488, 88680), (16258, 84480), (16896, 81290), (17736, 77440), (19360, 70944), (21120, 65032), (22170, 61952), (23232, 59120), (23648, 58080), (24387, 56320), (28160, 48774), (29040, 47296), (29560, 46464), (30976, 44340), (32516, 42240), (33792, 40645), (35472, 38720)]