129715040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 386104320

約数和(自身を除く): 256389280

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, 151, 160, 182, 208, 224, 236, 260, 280, 295, 302, 364, 413, 416, 455, 472, 520, 560, 590, 604, 728, 755, 767, 826, 910, 944, 1040, 1057, 1120, 1180, 1208, 1456, 1510, 1534, 1652, 1820, 1888, 1963, 2065, 2080, 2114, 2360, 2416, 2912, 3020, 3068, 3304, 3640, 3835, 3926, 4130, 4228, 4720, 4832, 5285, 5369, 6040, 6136, 6608, 7280, 7670, 7852, 8260, 8456, 8909, 9440, 9815, 10570, 10738, 12080, 12272, 13216, 13741, 14560, 15340, 15704, 16520, 16912, 17818, 19630, 21140, 21476, 24160, 24544, 26845, 27482, 30680, 31408, 33040, 33824, 35636, 39260, 42280, 42952, 44545, 53690, 54964, 61360, 62363, 62816, 66080, 68705, 71272, 78520, 84560, 85904, 89090, 107380, 109928, 115817, 122720, 124726, 137410, 142544, 157040, 169120, 171808, 178180, 214760, 219856, 231634, 249452, 274820, 285088, 311815, 314080, 356360, 429520, 439712, 463268, 498904, 549640, 579085, 623630, 712720, 810719, 859040, 926536, 997808, 1099280, 1158170, 1247260, 1425440, 1621438, 1853072, 1995616, 2198560, 2316340, 2494520, 3242876, 3706144, 4053595, 4632680, 4989040, 6485752, 8107190, 9265360, 9978080, 12971504, 16214380, 18530720, 25943008, 32428760, 64857520, 129715040]

約数ペア:

[(1, 129715040), (2, 64857520), (4, 32428760), (5, 25943008), (7, 18530720), (8, 16214380), (10, 12971504), (13, 9978080), (14, 9265360), (16, 8107190), (20, 6485752), (26, 4989040), (28, 4632680), (32, 4053595), (35, 3706144), (40, 3242876), (52, 2494520), (56, 2316340), (59, 2198560), (65, 1995616), (70, 1853072), (80, 1621438), (91, 1425440), (104, 1247260), (112, 1158170), (118, 1099280), (130, 997808), (140, 926536), (151, 859040), (160, 810719), (182, 712720), (208, 623630), (224, 579085), (236, 549640), (260, 498904), (280, 463268), (295, 439712), (302, 429520), (364, 356360), (413, 314080), (416, 311815), (455, 285088), (472, 274820), (520, 249452), (560, 231634), (590, 219856), (604, 214760), (728, 178180), (755, 171808), (767, 169120), (826, 157040), (910, 142544), (944, 137410), (1040, 124726), (1057, 122720), (1120, 115817), (1180, 109928), (1208, 107380), (1456, 89090), (1510, 85904), (1534, 84560), (1652, 78520), (1820, 71272), (1888, 68705), (1963, 66080), (2065, 62816), (2080, 62363), (2114, 61360), (2360, 54964), (2416, 53690), (2912, 44545), (3020, 42952), (3068, 42280), (3304, 39260), (3640, 35636), (3835, 33824), (3926, 33040), (4130, 31408), (4228, 30680), (4720, 27482), (4832, 26845), (5285, 24544), (5369, 24160), (6040, 21476), (6136, 21140), (6608, 19630), (7280, 17818), (7670, 16912), (7852, 16520), (8260, 15704), (8456, 15340), (8909, 14560), (9440, 13741), (9815, 13216), (10570, 12272), (10738, 12080)]