6686407360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1279}}^1$

素因数の和:1375

約数の個数: 168

約数和(自身を含む): 17433584640

約数和(自身を除く): 10747177280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 961, 992, 1054, 1088, 1240, 1279, 1360, 1922, 1984, 2108, 2480, 2558, 2635, 2720, 3844, 4216, 4805, 4960, 5116, 5270, 5440, 6395, 7688, 8432, 9610, 9920, 10232, 10540, 12790, 15376, 16337, 16864, 19220, 20464, 21080, 21743, 25580, 30752, 32674, 33728, 38440, 39649, 40928, 42160, 43486, 51160, 61504, 65348, 76880, 79298, 81685, 81856, 84320, 86972, 102320, 108715, 130696, 153760, 158596, 163370, 168640, 173944, 198245, 204640, 217430, 261392, 307520, 317192, 326740, 347888, 396490, 409280, 434860, 522784, 634384, 653480, 674033, 695776, 792980, 869720, 1045568, 1229119, 1268768, 1306960, 1348066, 1391552, 1585960, 1739440, 2458238, 2537536, 2613920, 2696132, 3171920, 3370165, 3478880, 4916476, 5227840, 5392264, 6145595, 6343840, 6740330, 6957760, 9832952, 10784528, 12291190, 12687680, 13480660, 19665904, 20895023, 21569056, 24582380, 26961320, 39331808, 41790046, 43138112, 49164760, 53922640, 78663616, 83580092, 98329520, 104475115, 107845280, 167160184, 196659040, 208950230, 215690560, 334320368, 393318080, 417900460, 668640736, 835800920, 1337281472, 1671601840, 3343203680, 6686407360]

約数ペア:

[(1, 6686407360), (2, 3343203680), (4, 1671601840), (5, 1337281472), (8, 835800920), (10, 668640736), (16, 417900460), (17, 393318080), (20, 334320368), (31, 215690560), (32, 208950230), (34, 196659040), (40, 167160184), (62, 107845280), (64, 104475115), (68, 98329520), (80, 83580092), (85, 78663616), (124, 53922640), (136, 49164760), (155, 43138112), (160, 41790046), (170, 39331808), (248, 26961320), (272, 24582380), (310, 21569056), (320, 20895023), (340, 19665904), (496, 13480660), (527, 12687680), (544, 12291190), (620, 10784528), (680, 9832952), (961, 6957760), (992, 6740330), (1054, 6343840), (1088, 6145595), (1240, 5392264), (1279, 5227840), (1360, 4916476), (1922, 3478880), (1984, 3370165), (2108, 3171920), (2480, 2696132), (2558, 2613920), (2635, 2537536), (2720, 2458238), (3844, 1739440), (4216, 1585960), (4805, 1391552), (4960, 1348066), (5116, 1306960), (5270, 1268768), (5440, 1229119), (6395, 1045568), (7688, 869720), (8432, 792980), (9610, 695776), (9920, 674033), (10232, 653480), (10540, 634384), (12790, 522784), (15376, 434860), (16337, 409280), (16864, 396490), (19220, 347888), (20464, 326740), (21080, 317192), (21743, 307520), (25580, 261392), (30752, 217430), (32674, 204640), (33728, 198245), (38440, 173944), (39649, 168640), (40928, 163370), (42160, 158596), (43486, 153760), (51160, 130696), (61504, 108715), (65348, 102320), (76880, 86972), (79298, 84320), (81685, 81856)]