69964160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 205117920

約数和(自身を除く): 135153760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 97, 98, 112, 115, 128, 140, 160, 161, 184, 194, 196, 224, 230, 245, 280, 320, 322, 368, 388, 392, 448, 460, 485, 490, 560, 640, 644, 679, 736, 776, 784, 805, 896, 920, 970, 980, 1120, 1127, 1288, 1358, 1472, 1552, 1568, 1610, 1840, 1940, 1960, 2231, 2240, 2254, 2576, 2716, 2944, 3104, 3136, 3220, 3395, 3680, 3880, 3920, 4462, 4480, 4508, 4753, 5152, 5432, 5635, 6208, 6272, 6440, 6790, 7360, 7760, 7840, 8924, 9016, 9506, 10304, 10864, 11155, 11270, 12416, 12880, 13580, 14720, 15520, 15617, 15680, 17848, 18032, 19012, 20608, 21728, 22310, 22540, 23765, 25760, 27160, 31040, 31234, 31360, 35696, 36064, 38024, 43456, 44620, 45080, 47530, 51520, 54320, 62080, 62468, 71392, 72128, 76048, 78085, 86912, 89240, 90160, 95060, 103040, 108640, 109319, 124936, 142784, 144256, 152096, 156170, 178480, 180320, 190120, 217280, 218638, 249872, 285568, 304192, 312340, 356960, 360640, 380240, 434560, 437276, 499744, 546595, 608384, 624680, 713920, 721280, 760480, 874552, 999488, 1093190, 1249360, 1427840, 1520960, 1749104, 1998976, 2186380, 2498720, 3041920, 3498208, 4372760, 4997440, 6996416, 8745520, 9994880, 13992832, 17491040, 34982080, 69964160]

約数ペア:

[(1, 69964160), (2, 34982080), (4, 17491040), (5, 13992832), (7, 9994880), (8, 8745520), (10, 6996416), (14, 4997440), (16, 4372760), (20, 3498208), (23, 3041920), (28, 2498720), (32, 2186380), (35, 1998976), (40, 1749104), (46, 1520960), (49, 1427840), (56, 1249360), (64, 1093190), (70, 999488), (80, 874552), (92, 760480), (97, 721280), (98, 713920), (112, 624680), (115, 608384), (128, 546595), (140, 499744), (160, 437276), (161, 434560), (184, 380240), (194, 360640), (196, 356960), (224, 312340), (230, 304192), (245, 285568), (280, 249872), (320, 218638), (322, 217280), (368, 190120), (388, 180320), (392, 178480), (448, 156170), (460, 152096), (485, 144256), (490, 142784), (560, 124936), (640, 109319), (644, 108640), (679, 103040), (736, 95060), (776, 90160), (784, 89240), (805, 86912), (896, 78085), (920, 76048), (970, 72128), (980, 71392), (1120, 62468), (1127, 62080), (1288, 54320), (1358, 51520), (1472, 47530), (1552, 45080), (1568, 44620), (1610, 43456), (1840, 38024), (1940, 36064), (1960, 35696), (2231, 31360), (2240, 31234), (2254, 31040), (2576, 27160), (2716, 25760), (2944, 23765), (3104, 22540), (3136, 22310), (3220, 21728), (3395, 20608), (3680, 19012), (3880, 18032), (3920, 17848), (4462, 15680), (4480, 15617), (4508, 15520), (4753, 14720), (5152, 13580), (5432, 12880), (5635, 12416), (6208, 11270), (6272, 11155), (6440, 10864), (6790, 10304), (7360, 9506), (7760, 9016), (7840, 8924)]