7009249280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5657}}^1$

素因数の和:5706

約数の個数: 144

約数和(自身を含む): 18489268980

約数和(自身を除く): 11480019700

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 880, 968, 1024, 1210, 1280, 1408, 1760, 1936, 2048, 2420, 2560, 2816, 3520, 3872, 4840, 5120, 5632, 5657, 7040, 7744, 9680, 10240, 11264, 11314, 14080, 15488, 19360, 22528, 22628, 28160, 28285, 30976, 38720, 45256, 56320, 56570, 61952, 62227, 77440, 90512, 112640, 113140, 123904, 124454, 154880, 181024, 226280, 247808, 248908, 309760, 311135, 362048, 452560, 497816, 619520, 622270, 684497, 724096, 905120, 995632, 1239040, 1244540, 1368994, 1448192, 1810240, 1991264, 2489080, 2737988, 2896384, 3422485, 3620480, 3982528, 4978160, 5475976, 5792768, 6844970, 7240960, 7965056, 9956320, 10951952, 11585536, 13689940, 14481920, 15930112, 19912640, 21903904, 27379880, 28963840, 31860224, 39825280, 43807808, 54759760, 57927680, 63720448, 79650560, 87615616, 109519520, 127440896, 159301120, 175231232, 219039040, 318602240, 350462464, 438078080, 637204480, 700924928, 876156160, 1401849856, 1752312320, 3504624640, 7009249280]

約数ペア:

[(1, 7009249280), (2, 3504624640), (4, 1752312320), (5, 1401849856), (8, 876156160), (10, 700924928), (11, 637204480), (16, 438078080), (20, 350462464), (22, 318602240), (32, 219039040), (40, 175231232), (44, 159301120), (55, 127440896), (64, 109519520), (80, 87615616), (88, 79650560), (110, 63720448), (121, 57927680), (128, 54759760), (160, 43807808), (176, 39825280), (220, 31860224), (242, 28963840), (256, 27379880), (320, 21903904), (352, 19912640), (440, 15930112), (484, 14481920), (512, 13689940), (605, 11585536), (640, 10951952), (704, 9956320), (880, 7965056), (968, 7240960), (1024, 6844970), (1210, 5792768), (1280, 5475976), (1408, 4978160), (1760, 3982528), (1936, 3620480), (2048, 3422485), (2420, 2896384), (2560, 2737988), (2816, 2489080), (3520, 1991264), (3872, 1810240), (4840, 1448192), (5120, 1368994), (5632, 1244540), (5657, 1239040), (7040, 995632), (7744, 905120), (9680, 724096), (10240, 684497), (11264, 622270), (11314, 619520), (14080, 497816), (15488, 452560), (19360, 362048), (22528, 311135), (22628, 309760), (28160, 248908), (28285, 247808), (30976, 226280), (38720, 181024), (45256, 154880), (56320, 124454), (56570, 123904), (61952, 113140), (62227, 112640), (77440, 90512)]