84710080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2946

約数の個数: 112

約数和(自身を含む): 248351040

約数和(自身を除く): 163640960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2909, 2912, 3640, 4160, 5818, 5824, 7280, 11636, 14545, 14560, 20363, 23272, 29090, 29120, 37817, 40726, 46544, 58180, 75634, 81452, 93088, 101815, 116360, 151268, 162904, 186176, 189085, 203630, 232720, 264719, 302536, 325808, 378170, 407260, 465440, 529438, 605072, 651616, 756340, 814520, 930880, 1058876, 1210144, 1303232, 1323595, 1512680, 1629040, 2117752, 2420288, 2647190, 3025360, 3258080, 4235504, 5294380, 6050720, 6516160, 8471008, 10588760, 12101440, 16942016, 21177520, 42355040, 84710080]

約数ペア:

[(1, 84710080), (2, 42355040), (4, 21177520), (5, 16942016), (7, 12101440), (8, 10588760), (10, 8471008), (13, 6516160), (14, 6050720), (16, 5294380), (20, 4235504), (26, 3258080), (28, 3025360), (32, 2647190), (35, 2420288), (40, 2117752), (52, 1629040), (56, 1512680), (64, 1323595), (65, 1303232), (70, 1210144), (80, 1058876), (91, 930880), (104, 814520), (112, 756340), (130, 651616), (140, 605072), (160, 529438), (182, 465440), (208, 407260), (224, 378170), (260, 325808), (280, 302536), (320, 264719), (364, 232720), (416, 203630), (448, 189085), (455, 186176), (520, 162904), (560, 151268), (728, 116360), (832, 101815), (910, 93088), (1040, 81452), (1120, 75634), (1456, 58180), (1820, 46544), (2080, 40726), (2240, 37817), (2909, 29120), (2912, 29090), (3640, 23272), (4160, 20363), (5818, 14560), (5824, 14545), (7280, 11636)]