28917095040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5279}}^1$

素因数の和:5624

約数の個数: 256

約数和(自身を含む): 102757248000

約数和(自身を除く): 73840152960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 317, 320, 360, 384, 432, 480, 540, 576, 634, 640, 720, 864, 951, 960, 1080, 1152, 1268, 1440, 1585, 1728, 1902, 1920, 2160, 2536, 2853, 2880, 3170, 3456, 3804, 4320, 4755, 5072, 5279, 5706, 5760, 6340, 7608, 8559, 8640, 9510, 10144, 10558, 11412, 12680, 14265, 15216, 15837, 17118, 17280, 19020, 20288, 21116, 22824, 25360, 26395, 28530, 30432, 31674, 34236, 38040, 40576, 42232, 42795, 45648, 47511, 50720, 52790, 57060, 60864, 63348, 68472, 76080, 79185, 84464, 85590, 91296, 95022, 101440, 105580, 114120, 121728, 126696, 136944, 142533, 152160, 158370, 168928, 171180, 182592, 190044, 202880, 211160, 228240, 237555, 253392, 273888, 285066, 304320, 316740, 337856, 342360, 365184, 380088, 422320, 456480, 475110, 506784, 547776, 570132, 608640, 633480, 675712, 684720, 712665, 760176, 844640, 912960, 950220, 1013568, 1095552, 1140264, 1266960, 1369440, 1425330, 1520352, 1673443, 1689280, 1825920, 1900440, 2027136, 2280528, 2533920, 2738880, 2850660, 3040704, 3346886, 3378560, 3800880, 4561056, 5020329, 5067840, 5477760, 5701320, 6081408, 6693772, 7601760, 8367215, 9122112, 10040658, 10135680, 11402640, 13387544, 15060987, 15203520, 16734430, 18244224, 20081316, 22805280, 25101645, 26775088, 30121974, 30407040, 33468860, 40162632, 45182961, 45610560, 50203290, 53550176, 60243948, 66937720, 75304935, 80325264, 90365922, 91221120, 100406580, 107100352, 120487896, 133875440, 150609870, 160650528, 180731844, 200813160, 214200704, 225914805, 240975792, 267750880, 301219740, 321301056, 361463688, 401626320, 451829610, 481951584, 535501760, 602439480, 642602112, 722927376, 803252640, 903659220, 963903168, 1071003520, 1204878960, 1445854752, 1606505280, 1807318440, 1927806336, 2409757920, 2891709504, 3213010560, 3614636880, 4819515840, 5783419008, 7229273760, 9639031680, 14458547520, 28917095040]

約数ペア:

[(1, 28917095040), (2, 14458547520), (3, 9639031680), (4, 7229273760), (5, 5783419008), (6, 4819515840), (8, 3614636880), (9, 3213010560), (10, 2891709504), (12, 2409757920), (15, 1927806336), (16, 1807318440), (18, 1606505280), (20, 1445854752), (24, 1204878960), (27, 1071003520), (30, 963903168), (32, 903659220), (36, 803252640), (40, 722927376), (45, 642602112), (48, 602439480), (54, 535501760), (60, 481951584), (64, 451829610), (72, 401626320), (80, 361463688), (90, 321301056), (96, 301219740), (108, 267750880), (120, 240975792), (128, 225914805), (135, 214200704), (144, 200813160), (160, 180731844), (180, 160650528), (192, 150609870), (216, 133875440), (240, 120487896), (270, 107100352), (288, 100406580), (317, 91221120), (320, 90365922), (360, 80325264), (384, 75304935), (432, 66937720), (480, 60243948), (540, 53550176), (576, 50203290), (634, 45610560), (640, 45182961), (720, 40162632), (864, 33468860), (951, 30407040), (960, 30121974), (1080, 26775088), (1152, 25101645), (1268, 22805280), (1440, 20081316), (1585, 18244224), (1728, 16734430), (1902, 15203520), (1920, 15060987), (2160, 13387544), (2536, 11402640), (2853, 10135680), (2880, 10040658), (3170, 9122112), (3456, 8367215), (3804, 7601760), (4320, 6693772), (4755, 6081408), (5072, 5701320), (5279, 5477760), (5706, 5067840), (5760, 5020329), (6340, 4561056), (7608, 3800880), (8559, 3378560), (8640, 3346886), (9510, 3040704), (10144, 2850660), (10558, 2738880), (11412, 2533920), (12680, 2280528), (14265, 2027136), (15216, 1900440), (15837, 1825920), (17118, 1689280), (17280, 1673443), (19020, 1520352), (20288, 1425330), (21116, 1369440), (22824, 1266960), (25360, 1140264), (26395, 1095552), (28530, 1013568), (30432, 950220), (31674, 912960), (34236, 844640), (38040, 760176), (40576, 712665), (42232, 684720), (42795, 675712), (45648, 633480), (47511, 608640), (50720, 570132), (52790, 547776), (57060, 506784), (60864, 475110), (63348, 456480), (68472, 422320), (76080, 380088), (79185, 365184), (84464, 342360), (85590, 337856), (91296, 316740), (95022, 304320), (101440, 285066), (105580, 273888), (114120, 253392), (121728, 237555), (126696, 228240), (136944, 211160), (142533, 202880), (152160, 190044), (158370, 182592), (168928, 171180)]