289916574990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1$

素因数の和:1327

約数の個数: 256

約数和(自身を含む): 824989777920

約数和(自身を除く): 535073202930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 97, 105, 129, 194, 210, 215, 258, 291, 301, 430, 479, 485, 582, 602, 645, 679, 691, 903, 958, 970, 1290, 1358, 1382, 1437, 1455, 1505, 1806, 2037, 2073, 2395, 2874, 2910, 3010, 3353, 3395, 3455, 4074, 4146, 4171, 4515, 4790, 4837, 6706, 6790, 6910, 7185, 8342, 9030, 9674, 10059, 10185, 10365, 12513, 14370, 14511, 16765, 20118, 20370, 20597, 20730, 20855, 24185, 25026, 29022, 29197, 29713, 33530, 41194, 41710, 46463, 48370, 50295, 58394, 59426, 61791, 62565, 67027, 72555, 87591, 89139, 92926, 100590, 102985, 123582, 125130, 134054, 139389, 144179, 145110, 145985, 148565, 175182, 178278, 201081, 205970, 207991, 232315, 278778, 288358, 291970, 297130, 308955, 325241, 330989, 335135, 402162, 415982, 432537, 437955, 445695, 464630, 469189, 617910, 623973, 650482, 661978, 670270, 696945, 720895, 865074, 875910, 891390, 938378, 975723, 992967, 1005405, 1039955, 1247946, 1393890, 1407567, 1441790, 1626205, 1654945, 1951446, 1985934, 1997909, 2010810, 2079910, 2162685, 2316923, 2345945, 2815134, 2882161, 3119865, 3252410, 3309890, 3995818, 4325370, 4633846, 4691890, 4878615, 4964835, 5764322, 5993727, 6239730, 6950769, 7037835, 8646483, 9757230, 9929670, 9989545, 11584615, 11987454, 13901538, 13985363, 14075670, 14232527, 14410805, 17292966, 19979090, 20175127, 23169230, 27970726, 28465054, 28821610, 29968635, 32105933, 34753845, 40350254, 41956089, 42697581, 43232415, 59937270, 60525381, 64211866, 69507690, 69926815, 71162635, 83912178, 85395162, 86464830, 96317799, 99627689, 100875635, 121050762, 139853630, 142325270, 160529665, 192635598, 199255378, 201751270, 209780445, 213487905, 224741531, 298883067, 302626905, 321059330, 419560890, 426975810, 449483062, 481588995, 498138445, 597766134, 605253810, 674224593, 963177990, 996276890, 1123707655, 1348449186, 1380555119, 1494415335, 2247415310, 2761110238, 2988830670, 3371122965, 4141665357, 6742245930, 6902775595, 8283330714, 9663885833, 13805551190, 19327771666, 20708326785, 28991657499, 41416653570, 48319429165, 57983314998, 96638858330, 144958287495, 289916574990]

約数ペア:

[(1, 289916574990), (2, 144958287495), (3, 96638858330), (5, 57983314998), (6, 48319429165), (7, 41416653570), (10, 28991657499), (14, 20708326785), (15, 19327771666), (21, 13805551190), (30, 9663885833), (35, 8283330714), (42, 6902775595), (43, 6742245930), (70, 4141665357), (86, 3371122965), (97, 2988830670), (105, 2761110238), (129, 2247415310), (194, 1494415335), (210, 1380555119), (215, 1348449186), (258, 1123707655), (291, 996276890), (301, 963177990), (430, 674224593), (479, 605253810), (485, 597766134), (582, 498138445), (602, 481588995), (645, 449483062), (679, 426975810), (691, 419560890), (903, 321059330), (958, 302626905), (970, 298883067), (1290, 224741531), (1358, 213487905), (1382, 209780445), (1437, 201751270), (1455, 199255378), (1505, 192635598), (1806, 160529665), (2037, 142325270), (2073, 139853630), (2395, 121050762), (2874, 100875635), (2910, 99627689), (3010, 96317799), (3353, 86464830), (3395, 85395162), (3455, 83912178), (4074, 71162635), (4146, 69926815), (4171, 69507690), (4515, 64211866), (4790, 60525381), (4837, 59937270), (6706, 43232415), (6790, 42697581), (6910, 41956089), (7185, 40350254), (8342, 34753845), (9030, 32105933), (9674, 29968635), (10059, 28821610), (10185, 28465054), (10365, 27970726), (12513, 23169230), (14370, 20175127), (14511, 19979090), (16765, 17292966), (20118, 14410805), (20370, 14232527), (20597, 14075670), (20730, 13985363), (20855, 13901538), (24185, 11987454), (25026, 11584615), (29022, 9989545), (29197, 9929670), (29713, 9757230), (33530, 8646483), (41194, 7037835), (41710, 6950769), (46463, 6239730), (48370, 5993727), (50295, 5764322), (58394, 4964835), (59426, 4878615), (61791, 4691890), (62565, 4633846), (67027, 4325370), (72555, 3995818), (87591, 3309890), (89139, 3252410), (92926, 3119865), (100590, 2882161), (102985, 2815134), (123582, 2345945), (125130, 2316923), (134054, 2162685), (139389, 2079910), (144179, 2010810), (145110, 1997909), (145985, 1985934), (148565, 1951446), (175182, 1654945), (178278, 1626205), (201081, 1441790), (205970, 1407567), (207991, 1393890), (232315, 1247946), (278778, 1039955), (288358, 1005405), (291970, 992967), (297130, 975723), (308955, 938378), (325241, 891390), (330989, 875910), (335135, 865074), (402162, 720895), (415982, 696945), (432537, 670270), (437955, 661978), (445695, 650482), (464630, 623973), (469189, 617910)]