169230880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 502951680

約数和(自身を除く): 333720800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 65, 70, 80, 91, 104, 112, 118, 130, 140, 160, 182, 197, 208, 224, 236, 260, 280, 295, 364, 394, 413, 416, 455, 472, 520, 560, 590, 728, 767, 788, 826, 910, 944, 985, 1040, 1120, 1180, 1379, 1456, 1534, 1576, 1652, 1820, 1888, 1970, 2065, 2080, 2360, 2561, 2758, 2912, 3068, 3152, 3304, 3640, 3835, 3940, 4130, 4720, 5122, 5369, 5516, 6136, 6304, 6608, 6895, 7280, 7670, 7880, 8260, 9440, 10244, 10738, 11032, 11623, 12272, 12805, 13216, 13790, 14560, 15340, 15760, 16520, 17927, 20488, 21476, 22064, 23246, 24544, 25610, 26845, 27580, 30680, 31520, 33040, 35854, 40976, 42952, 44128, 46492, 51220, 53690, 55160, 58115, 61360, 66080, 71708, 81361, 81952, 85904, 89635, 92984, 102440, 107380, 110320, 116230, 122720, 143416, 151099, 162722, 171808, 179270, 185968, 204880, 214760, 220640, 232460, 286832, 302198, 325444, 358540, 371936, 406805, 409760, 429520, 464920, 573664, 604396, 650888, 717080, 755495, 813610, 859040, 929840, 1057693, 1208792, 1301776, 1434160, 1510990, 1627220, 1859680, 2115386, 2417584, 2603552, 2868320, 3021980, 3254440, 4230772, 4835168, 5288465, 6043960, 6508880, 8461544, 10576930, 12087920, 13017760, 16923088, 21153860, 24175840, 33846176, 42307720, 84615440, 169230880]

約数ペア:

[(1, 169230880), (2, 84615440), (4, 42307720), (5, 33846176), (7, 24175840), (8, 21153860), (10, 16923088), (13, 13017760), (14, 12087920), (16, 10576930), (20, 8461544), (26, 6508880), (28, 6043960), (32, 5288465), (35, 4835168), (40, 4230772), (52, 3254440), (56, 3021980), (59, 2868320), (65, 2603552), (70, 2417584), (80, 2115386), (91, 1859680), (104, 1627220), (112, 1510990), (118, 1434160), (130, 1301776), (140, 1208792), (160, 1057693), (182, 929840), (197, 859040), (208, 813610), (224, 755495), (236, 717080), (260, 650888), (280, 604396), (295, 573664), (364, 464920), (394, 429520), (413, 409760), (416, 406805), (455, 371936), (472, 358540), (520, 325444), (560, 302198), (590, 286832), (728, 232460), (767, 220640), (788, 214760), (826, 204880), (910, 185968), (944, 179270), (985, 171808), (1040, 162722), (1120, 151099), (1180, 143416), (1379, 122720), (1456, 116230), (1534, 110320), (1576, 107380), (1652, 102440), (1820, 92984), (1888, 89635), (1970, 85904), (2065, 81952), (2080, 81361), (2360, 71708), (2561, 66080), (2758, 61360), (2912, 58115), (3068, 55160), (3152, 53690), (3304, 51220), (3640, 46492), (3835, 44128), (3940, 42952), (4130, 40976), (4720, 35854), (5122, 33040), (5369, 31520), (5516, 30680), (6136, 27580), (6304, 26845), (6608, 25610), (6895, 24544), (7280, 23246), (7670, 22064), (7880, 21476), (8260, 20488), (9440, 17927), (10244, 16520), (10738, 15760), (11032, 15340), (11623, 14560), (12272, 13790), (12805, 13216)]