6689816320

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7789}}^1$

素因数の和:7882

約数の個数: 144

約数和(自身を含む): 17769800160

約数和(自身を除く): 11079983840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 128, 160, 176, 220, 244, 256, 305, 320, 352, 440, 488, 610, 640, 671, 704, 880, 976, 1220, 1280, 1342, 1408, 1760, 1952, 2440, 2684, 2816, 3355, 3520, 3904, 4880, 5368, 6710, 7040, 7789, 7808, 9760, 10736, 13420, 14080, 15578, 15616, 19520, 21472, 26840, 31156, 38945, 39040, 42944, 53680, 62312, 77890, 78080, 85679, 85888, 107360, 124624, 155780, 171358, 171776, 214720, 249248, 311560, 342716, 428395, 429440, 475129, 498496, 623120, 685432, 856790, 858880, 950258, 996992, 1246240, 1370864, 1713580, 1900516, 1993984, 2375645, 2492480, 2741728, 3427160, 3801032, 4751290, 4984960, 5226419, 5483456, 6854320, 7602064, 9502580, 9969920, 10452838, 10966912, 13708640, 15204128, 19005160, 20905676, 21933824, 26132095, 27417280, 30408256, 38010320, 41811352, 52264190, 54834560, 60816512, 76020640, 83622704, 104528380, 109669120, 121633024, 152041280, 167245408, 209056760, 304082560, 334490816, 418113520, 608165120, 668981632, 836227040, 1337963264, 1672454080, 3344908160, 6689816320]

約数ペア:

[(1, 6689816320), (2, 3344908160), (4, 1672454080), (5, 1337963264), (8, 836227040), (10, 668981632), (11, 608165120), (16, 418113520), (20, 334490816), (22, 304082560), (32, 209056760), (40, 167245408), (44, 152041280), (55, 121633024), (61, 109669120), (64, 104528380), (80, 83622704), (88, 76020640), (110, 60816512), (122, 54834560), (128, 52264190), (160, 41811352), (176, 38010320), (220, 30408256), (244, 27417280), (256, 26132095), (305, 21933824), (320, 20905676), (352, 19005160), (440, 15204128), (488, 13708640), (610, 10966912), (640, 10452838), (671, 9969920), (704, 9502580), (880, 7602064), (976, 6854320), (1220, 5483456), (1280, 5226419), (1342, 4984960), (1408, 4751290), (1760, 3801032), (1952, 3427160), (2440, 2741728), (2684, 2492480), (2816, 2375645), (3355, 1993984), (3520, 1900516), (3904, 1713580), (4880, 1370864), (5368, 1246240), (6710, 996992), (7040, 950258), (7789, 858880), (7808, 856790), (9760, 685432), (10736, 623120), (13420, 498496), (14080, 475129), (15578, 429440), (15616, 428395), (19520, 342716), (21472, 311560), (26840, 249248), (31156, 214720), (38945, 171776), (39040, 171358), (42944, 155780), (53680, 124624), (62312, 107360), (77890, 85888), (78080, 85679)]