1708319970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 320

約数和(自身を含む): 5720647680

約数和(自身を除く): 4012327710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 37, 42, 45, 51, 54, 63, 70, 74, 81, 85, 90, 102, 105, 111, 119, 126, 135, 153, 162, 170, 185, 189, 210, 222, 238, 255, 259, 270, 306, 315, 333, 357, 370, 378, 405, 459, 479, 510, 518, 555, 567, 595, 629, 630, 666, 714, 765, 777, 810, 918, 945, 958, 999, 1071, 1110, 1134, 1190, 1258, 1295, 1377, 1437, 1530, 1554, 1665, 1785, 1887, 1890, 1998, 2142, 2295, 2331, 2395, 2590, 2754, 2835, 2874, 2997, 3145, 3213, 3330, 3353, 3570, 3774, 3885, 4311, 4403, 4590, 4662, 4790, 4995, 5355, 5661, 5670, 5994, 6290, 6426, 6706, 6885, 6993, 7185, 7770, 8143, 8622, 8806, 9435, 9639, 9990, 10059, 10710, 11322, 11655, 12933, 13209, 13770, 13986, 14370, 14985, 16065, 16286, 16765, 16983, 17723, 18870, 19278, 20118, 20979, 21555, 22015, 23310, 24429, 25866, 26418, 28305, 29970, 30177, 32130, 33530, 33966, 34965, 35446, 38799, 39627, 40715, 41958, 43110, 44030, 48195, 48858, 50295, 50949, 53169, 56610, 57001, 60354, 64665, 66045, 69930, 73287, 77598, 79254, 81430, 84915, 88615, 90531, 96390, 100590, 101898, 104895, 106338, 114002, 118881, 122145, 124061, 129330, 132090, 146574, 150885, 159507, 169830, 171003, 177230, 181062, 193995, 198135, 209790, 219861, 237762, 244290, 248122, 254745, 265845, 271593, 285005, 301291, 301770, 319014, 342006, 356643, 366435, 372183, 387990, 396270, 439722, 452655, 478521, 509490, 513009, 531690, 543186, 570010, 594405, 602582, 620305, 659583, 713286, 732870, 744366, 797535, 855015, 903873, 905310, 957042, 1026018, 1099305, 1116549, 1188810, 1240610, 1319166, 1357965, 1435563, 1506455, 1539027, 1595070, 1710030, 1783215, 1807746, 1860915, 2109037, 2198610, 2233098, 2392605, 2565045, 2711619, 2715930, 2871126, 3012910, 3078054, 3297915, 3349647, 3566430, 3721830, 4218074, 4519365, 4617081, 4785210, 5130090, 5423238, 5582745, 6327111, 6595830, 6699294, 7177815, 7695135, 8134857, 9038730, 9234162, 10048941, 10545185, 11165490, 12654222, 13558095, 14355630, 15390270, 16269714, 16748235, 18981333, 20097882, 21090370, 23085405, 24404571, 27116190, 31635555, 33496470, 37962666, 40674285, 46170810, 48809142, 50244705, 56943999, 63271110, 81348570, 94906665, 100489410, 113887998, 122022855, 170831997, 189813330, 244045710, 284719995, 341663994, 569439990, 854159985, 1708319970]

約数ペア:

[(1, 1708319970), (2, 854159985), (3, 569439990), (5, 341663994), (6, 284719995), (7, 244045710), (9, 189813330), (10, 170831997), (14, 122022855), (15, 113887998), (17, 100489410), (18, 94906665), (21, 81348570), (27, 63271110), (30, 56943999), (34, 50244705), (35, 48809142), (37, 46170810), (42, 40674285), (45, 37962666), (51, 33496470), (54, 31635555), (63, 27116190), (70, 24404571), (74, 23085405), (81, 21090370), (85, 20097882), (90, 18981333), (102, 16748235), (105, 16269714), (111, 15390270), (119, 14355630), (126, 13558095), (135, 12654222), (153, 11165490), (162, 10545185), (170, 10048941), (185, 9234162), (189, 9038730), (210, 8134857), (222, 7695135), (238, 7177815), (255, 6699294), (259, 6595830), (270, 6327111), (306, 5582745), (315, 5423238), (333, 5130090), (357, 4785210), (370, 4617081), (378, 4519365), (405, 4218074), (459, 3721830), (479, 3566430), (510, 3349647), (518, 3297915), (555, 3078054), (567, 3012910), (595, 2871126), (629, 2715930), (630, 2711619), (666, 2565045), (714, 2392605), (765, 2233098), (777, 2198610), (810, 2109037), (918, 1860915), (945, 1807746), (958, 1783215), (999, 1710030), (1071, 1595070), (1110, 1539027), (1134, 1506455), (1190, 1435563), (1258, 1357965), (1295, 1319166), (1377, 1240610), (1437, 1188810), (1530, 1116549), (1554, 1099305), (1665, 1026018), (1785, 957042), (1887, 905310), (1890, 903873), (1998, 855015), (2142, 797535), (2295, 744366), (2331, 732870), (2395, 713286), (2590, 659583), (2754, 620305), (2835, 602582), (2874, 594405), (2997, 570010), (3145, 543186), (3213, 531690), (3330, 513009), (3353, 509490), (3570, 478521), (3774, 452655), (3885, 439722), (4311, 396270), (4403, 387990), (4590, 372183), (4662, 366435), (4790, 356643), (4995, 342006), (5355, 319014), (5661, 301770), (5670, 301291), (5994, 285005), (6290, 271593), (6426, 265845), (6706, 254745), (6885, 248122), (6993, 244290), (7185, 237762), (7770, 219861), (8143, 209790), (8622, 198135), (8806, 193995), (9435, 181062), (9639, 177230), (9990, 171003), (10059, 169830), (10710, 159507), (11322, 150885), (11655, 146574), (12933, 132090), (13209, 129330), (13770, 124061), (13986, 122145), (14370, 118881), (14985, 114002), (16065, 106338), (16286, 104895), (16765, 101898), (16983, 100590), (17723, 96390), (18870, 90531), (19278, 88615), (20118, 84915), (20979, 81430), (21555, 79254), (22015, 77598), (23310, 73287), (24429, 69930), (25866, 66045), (26418, 64665), (28305, 60354), (29970, 57001), (30177, 56610), (32130, 53169), (33530, 50949), (33966, 50295), (34965, 48858), (35446, 48195), (38799, 44030), (39627, 43110), (40715, 41958)]