1276313760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1978

約数の個数: 288

約数和(自身を含む): 4784899392

約数和(自身を除く): 3508585632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 486, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 1931, 1944, 2040, 2160, 2295, 2430, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 3862, 3888, 4080, 4131, 4320, 4590, 4860, 4896, 5508, 5793, 6120, 6480, 6885, 7344, 7724, 7776, 8160, 8262, 9180, 9655, 9720, 11016, 11586, 12240, 12960, 13770, 14688, 15448, 16524, 17379, 18360, 19310, 19440, 20655, 22032, 23172, 24480, 27540, 28965, 30896, 32827, 33048, 34758, 36720, 38620, 38880, 41310, 44064, 46344, 52137, 55080, 57930, 61792, 65654, 66096, 69516, 73440, 77240, 82620, 86895, 92688, 98481, 104274, 110160, 115860, 131308, 132192, 139032, 154480, 156411, 164135, 165240, 173790, 185376, 196962, 208548, 220320, 231720, 260685, 262616, 278064, 295443, 308960, 312822, 328270, 330480, 347580, 393924, 417096, 463440, 469233, 492405, 521370, 525232, 556128, 590886, 625644, 656540, 660960, 695160, 782055, 787848, 834192, 886329, 926880, 938466, 984810, 1042740, 1050464, 1181772, 1251288, 1313080, 1390320, 1477215, 1564110, 1575696, 1668384, 1772658, 1876932, 1969620, 2085480, 2346165, 2363544, 2502576, 2626160, 2658987, 2780640, 2954430, 3128220, 3151392, 3545316, 3753864, 3939240, 4170960, 4431645, 4692330, 4727088, 5005152, 5252320, 5317974, 5908860, 6256440, 7090632, 7507728, 7878480, 7976961, 8341920, 8863290, 9384660, 9454176, 10635948, 11817720, 12512880, 13294935, 14181264, 15015456, 15756960, 15953922, 17726580, 18769320, 21271896, 23635440, 25025760, 26589870, 28362528, 31907844, 35453160, 37538640, 39884805, 42543792, 47270880, 53179740, 63815688, 70906320, 75077280, 79769610, 85087584, 106359480, 127631376, 141812640, 159539220, 212718960, 255262752, 319078440, 425437920, 638156880, 1276313760]

約数ペア:

[(1, 1276313760), (2, 638156880), (3, 425437920), (4, 319078440), (5, 255262752), (6, 212718960), (8, 159539220), (9, 141812640), (10, 127631376), (12, 106359480), (15, 85087584), (16, 79769610), (17, 75077280), (18, 70906320), (20, 63815688), (24, 53179740), (27, 47270880), (30, 42543792), (32, 39884805), (34, 37538640), (36, 35453160), (40, 31907844), (45, 28362528), (48, 26589870), (51, 25025760), (54, 23635440), (60, 21271896), (68, 18769320), (72, 17726580), (80, 15953922), (81, 15756960), (85, 15015456), (90, 14181264), (96, 13294935), (102, 12512880), (108, 11817720), (120, 10635948), (135, 9454176), (136, 9384660), (144, 8863290), (153, 8341920), (160, 7976961), (162, 7878480), (170, 7507728), (180, 7090632), (204, 6256440), (216, 5908860), (240, 5317974), (243, 5252320), (255, 5005152), (270, 4727088), (272, 4692330), (288, 4431645), (306, 4170960), (324, 3939240), (340, 3753864), (360, 3545316), (405, 3151392), (408, 3128220), (432, 2954430), (459, 2780640), (480, 2658987), (486, 2626160), (510, 2502576), (540, 2363544), (544, 2346165), (612, 2085480), (648, 1969620), (680, 1876932), (720, 1772658), (765, 1668384), (810, 1575696), (816, 1564110), (864, 1477215), (918, 1390320), (972, 1313080), (1020, 1251288), (1080, 1181772), (1215, 1050464), (1224, 1042740), (1296, 984810), (1360, 938466), (1377, 926880), (1440, 886329), (1530, 834192), (1620, 787848), (1632, 782055), (1836, 695160), (1931, 660960), (1944, 656540), (2040, 625644), (2160, 590886), (2295, 556128), (2430, 525232), (2448, 521370), (2592, 492405), (2720, 469233), (2754, 463440), (3060, 417096), (3240, 393924), (3672, 347580), (3862, 330480), (3888, 328270), (4080, 312822), (4131, 308960), (4320, 295443), (4590, 278064), (4860, 262616), (4896, 260685), (5508, 231720), (5793, 220320), (6120, 208548), (6480, 196962), (6885, 185376), (7344, 173790), (7724, 165240), (7776, 164135), (8160, 156411), (8262, 154480), (9180, 139032), (9655, 132192), (9720, 131308), (11016, 115860), (11586, 110160), (12240, 104274), (12960, 98481), (13770, 92688), (14688, 86895), (15448, 82620), (16524, 77240), (17379, 73440), (18360, 69516), (19310, 66096), (19440, 65654), (20655, 61792), (22032, 57930), (23172, 55080), (24480, 52137), (27540, 46344), (28965, 44064), (30896, 41310), (32827, 38880), (33048, 38620), (34758, 36720)]