808658040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13669}}^1$

素因数の和:13729

約数の個数: 128

約数和(自身を含む): 2657448000

約数和(自身を除く): 1848789960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2958, 3480, 3944, 4930, 5916, 7395, 9860, 11832, 13669, 14790, 19720, 27338, 29580, 41007, 54676, 59160, 68345, 82014, 109352, 136690, 164028, 205035, 232373, 273380, 328056, 396401, 410070, 464746, 546760, 697119, 792802, 820140, 929492, 1161865, 1189203, 1394238, 1585604, 1640280, 1858984, 1982005, 2323730, 2378406, 2788476, 3171208, 3485595, 3964010, 4647460, 4756812, 5576952, 5946015, 6738817, 6971190, 7928020, 9294920, 9513624, 11892030, 13477634, 13942380, 15856040, 20216451, 23784060, 26955268, 27884760, 33694085, 40432902, 47568120, 53910536, 67388170, 80865804, 101082255, 134776340, 161731608, 202164510, 269552680, 404329020, 808658040]

約数ペア:

[(1, 808658040), (2, 404329020), (3, 269552680), (4, 202164510), (5, 161731608), (6, 134776340), (8, 101082255), (10, 80865804), (12, 67388170), (15, 53910536), (17, 47568120), (20, 40432902), (24, 33694085), (29, 27884760), (30, 26955268), (34, 23784060), (40, 20216451), (51, 15856040), (58, 13942380), (60, 13477634), (68, 11892030), (85, 9513624), (87, 9294920), (102, 7928020), (116, 6971190), (120, 6738817), (136, 5946015), (145, 5576952), (170, 4756812), (174, 4647460), (204, 3964010), (232, 3485595), (255, 3171208), (290, 2788476), (340, 2378406), (348, 2323730), (408, 1982005), (435, 1858984), (493, 1640280), (510, 1585604), (580, 1394238), (680, 1189203), (696, 1161865), (870, 929492), (986, 820140), (1020, 792802), (1160, 697119), (1479, 546760), (1740, 464746), (1972, 410070), (2040, 396401), (2465, 328056), (2958, 273380), (3480, 232373), (3944, 205035), (4930, 164028), (5916, 136690), (7395, 109352), (9860, 82014), (11832, 68345), (13669, 59160), (14790, 54676), (19720, 41007), (27338, 29580)]