428938984080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1264859}}^1$

素因数の和:1265038

約数の個数: 160

約数和(自身を含む): 1486868227200

約数和(自身を除く): 1057929243120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 432, 471, 540, 628, 720, 785, 942, 1080, 1256, 1413, 1570, 1884, 2160, 2355, 2512, 2826, 3140, 3768, 4239, 4710, 5652, 6280, 7065, 7536, 8478, 9420, 11304, 12560, 14130, 16956, 18840, 21195, 22608, 28260, 33912, 37680, 42390, 56520, 67824, 84780, 113040, 169560, 339120, 1264859, 2529718, 3794577, 5059436, 6324295, 7589154, 10118872, 11383731, 12648590, 15178308, 18972885, 20237744, 22767462, 25297180, 30356616, 34151193, 37945770, 45534924, 50594360, 56918655, 60713232, 68302386, 75891540, 91069848, 101188720, 113837310, 136604772, 151783080, 170755965, 182139696, 198582863, 227674620, 273209544, 303566160, 341511930, 397165726, 455349240, 546419088, 595748589, 683023860, 794331452, 910698480, 992914315, 1191497178, 1366047720, 1588662904, 1787245767, 1985828630, 2382994356, 2732095440, 2978742945, 3177325808, 3574491534, 3971657260, 4765988712, 5361737301, 5957485890, 7148983068, 7943314520, 8936228835, 9531977424, 10723474602, 11914971780, 14297966136, 15886629040, 17872457670, 21446949204, 23829943560, 26808686505, 28595932272, 35744915340, 42893898408, 47659887120, 53617373010, 71489830680, 85787796816, 107234746020, 142979661360, 214469492040, 428938984080]

約数ペア:

[(1, 428938984080), (2, 214469492040), (3, 142979661360), (4, 107234746020), (5, 85787796816), (6, 71489830680), (8, 53617373010), (9, 47659887120), (10, 42893898408), (12, 35744915340), (15, 28595932272), (16, 26808686505), (18, 23829943560), (20, 21446949204), (24, 17872457670), (27, 15886629040), (30, 14297966136), (36, 11914971780), (40, 10723474602), (45, 9531977424), (48, 8936228835), (54, 7943314520), (60, 7148983068), (72, 5957485890), (80, 5361737301), (90, 4765988712), (108, 3971657260), (120, 3574491534), (135, 3177325808), (144, 2978742945), (157, 2732095440), (180, 2382994356), (216, 1985828630), (240, 1787245767), (270, 1588662904), (314, 1366047720), (360, 1191497178), (432, 992914315), (471, 910698480), (540, 794331452), (628, 683023860), (720, 595748589), (785, 546419088), (942, 455349240), (1080, 397165726), (1256, 341511930), (1413, 303566160), (1570, 273209544), (1884, 227674620), (2160, 198582863), (2355, 182139696), (2512, 170755965), (2826, 151783080), (3140, 136604772), (3768, 113837310), (4239, 101188720), (4710, 91069848), (5652, 75891540), (6280, 68302386), (7065, 60713232), (7536, 56918655), (8478, 50594360), (9420, 45534924), (11304, 37945770), (12560, 34151193), (14130, 30356616), (16956, 25297180), (18840, 22767462), (21195, 20237744), (22608, 18972885), (28260, 15178308), (33912, 12648590), (37680, 11383731), (42390, 10118872), (56520, 7589154), (67824, 6324295), (84780, 5059436), (113040, 3794577), (169560, 2529718), (339120, 1264859)]