67460960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 197406720

約数和(自身を除く): 129945760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 67, 70, 80, 112, 116, 124, 134, 140, 145, 155, 160, 203, 217, 224, 232, 248, 268, 280, 290, 310, 335, 406, 434, 464, 469, 496, 536, 560, 580, 620, 670, 812, 868, 899, 928, 938, 992, 1015, 1072, 1085, 1120, 1160, 1240, 1340, 1624, 1736, 1798, 1876, 1943, 2030, 2077, 2144, 2170, 2320, 2345, 2480, 2680, 3248, 3472, 3596, 3752, 3886, 4060, 4154, 4340, 4495, 4640, 4690, 4960, 5360, 6293, 6496, 6944, 7192, 7504, 7772, 8120, 8308, 8680, 8990, 9380, 9715, 10385, 10720, 12586, 13601, 14384, 14539, 15008, 15544, 16240, 16616, 17360, 17980, 18760, 19430, 20770, 25172, 27202, 28768, 29078, 31088, 31465, 32480, 33232, 34720, 35960, 37520, 38860, 41540, 50344, 54404, 58156, 60233, 62176, 62930, 66464, 68005, 71920, 72695, 75040, 77720, 83080, 100688, 108808, 116312, 120466, 125860, 136010, 143840, 145390, 155440, 166160, 201376, 217616, 232624, 240932, 251720, 272020, 290780, 301165, 310880, 332320, 421631, 435232, 465248, 481864, 503440, 544040, 581560, 602330, 843262, 963728, 1006880, 1088080, 1163120, 1204660, 1686524, 1927456, 2108155, 2176160, 2326240, 2409320, 3373048, 4216310, 4818640, 6746096, 8432620, 9637280, 13492192, 16865240, 33730480, 67460960]

約数ペア:

[(1, 67460960), (2, 33730480), (4, 16865240), (5, 13492192), (7, 9637280), (8, 8432620), (10, 6746096), (14, 4818640), (16, 4216310), (20, 3373048), (28, 2409320), (29, 2326240), (31, 2176160), (32, 2108155), (35, 1927456), (40, 1686524), (56, 1204660), (58, 1163120), (62, 1088080), (67, 1006880), (70, 963728), (80, 843262), (112, 602330), (116, 581560), (124, 544040), (134, 503440), (140, 481864), (145, 465248), (155, 435232), (160, 421631), (203, 332320), (217, 310880), (224, 301165), (232, 290780), (248, 272020), (268, 251720), (280, 240932), (290, 232624), (310, 217616), (335, 201376), (406, 166160), (434, 155440), (464, 145390), (469, 143840), (496, 136010), (536, 125860), (560, 120466), (580, 116312), (620, 108808), (670, 100688), (812, 83080), (868, 77720), (899, 75040), (928, 72695), (938, 71920), (992, 68005), (1015, 66464), (1072, 62930), (1085, 62176), (1120, 60233), (1160, 58156), (1240, 54404), (1340, 50344), (1624, 41540), (1736, 38860), (1798, 37520), (1876, 35960), (1943, 34720), (2030, 33232), (2077, 32480), (2144, 31465), (2170, 31088), (2320, 29078), (2345, 28768), (2480, 27202), (2680, 25172), (3248, 20770), (3472, 19430), (3596, 18760), (3752, 17980), (3886, 17360), (4060, 16616), (4154, 16240), (4340, 15544), (4495, 15008), (4640, 14539), (4690, 14384), (4960, 13601), (5360, 12586), (6293, 10720), (6496, 10385), (6944, 9715), (7192, 9380), (7504, 8990), (7772, 8680), (8120, 8308)]