307398080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 168

約数和(自身を含む): 853738704

約数和(自身を除く): 546340624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 136, 160, 170, 176, 187, 220, 242, 272, 320, 340, 352, 374, 440, 467, 484, 544, 605, 680, 704, 748, 880, 934, 935, 968, 1088, 1210, 1360, 1496, 1760, 1868, 1870, 1936, 2057, 2335, 2420, 2720, 2992, 3520, 3736, 3740, 3872, 4114, 4670, 4840, 5137, 5440, 5984, 7472, 7480, 7744, 7939, 8228, 9340, 9680, 10274, 10285, 11968, 14944, 14960, 15878, 16456, 18680, 19360, 20548, 20570, 25685, 29888, 29920, 31756, 32912, 37360, 38720, 39695, 41096, 41140, 51370, 56507, 59840, 63512, 65824, 74720, 79390, 82192, 82280, 87329, 102740, 113014, 127024, 131648, 149440, 158780, 164384, 164560, 174658, 205480, 226028, 254048, 282535, 317560, 328768, 329120, 349316, 410960, 436645, 452056, 508096, 565070, 635120, 658240, 698632, 821920, 873290, 904112, 960619, 1130140, 1270240, 1397264, 1643840, 1746580, 1808224, 1921238, 2260280, 2540480, 2794528, 3493160, 3616448, 3842476, 4520560, 4803095, 5589056, 6986320, 7684952, 9041120, 9606190, 13972640, 15369904, 18082240, 19212380, 27945280, 30739808, 38424760, 61479616, 76849520, 153699040, 307398080]

約数ペア:

[(1, 307398080), (2, 153699040), (4, 76849520), (5, 61479616), (8, 38424760), (10, 30739808), (11, 27945280), (16, 19212380), (17, 18082240), (20, 15369904), (22, 13972640), (32, 9606190), (34, 9041120), (40, 7684952), (44, 6986320), (55, 5589056), (64, 4803095), (68, 4520560), (80, 3842476), (85, 3616448), (88, 3493160), (110, 2794528), (121, 2540480), (136, 2260280), (160, 1921238), (170, 1808224), (176, 1746580), (187, 1643840), (220, 1397264), (242, 1270240), (272, 1130140), (320, 960619), (340, 904112), (352, 873290), (374, 821920), (440, 698632), (467, 658240), (484, 635120), (544, 565070), (605, 508096), (680, 452056), (704, 436645), (748, 410960), (880, 349316), (934, 329120), (935, 328768), (968, 317560), (1088, 282535), (1210, 254048), (1360, 226028), (1496, 205480), (1760, 174658), (1868, 164560), (1870, 164384), (1936, 158780), (2057, 149440), (2335, 131648), (2420, 127024), (2720, 113014), (2992, 102740), (3520, 87329), (3736, 82280), (3740, 82192), (3872, 79390), (4114, 74720), (4670, 65824), (4840, 63512), (5137, 59840), (5440, 56507), (5984, 51370), (7472, 41140), (7480, 41096), (7744, 39695), (7939, 38720), (8228, 37360), (9340, 32912), (9680, 31756), (10274, 29920), (10285, 29888), (11968, 25685), (14944, 20570), (14960, 20548), (15878, 19360), (16456, 18680)]