830041520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1219

約数の個数: 160

約数和(自身を含む): 2427273216

約数和(自身を除く): 1597231696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 127, 140, 154, 176, 220, 254, 280, 308, 385, 440, 508, 560, 616, 635, 770, 880, 889, 1016, 1061, 1232, 1270, 1397, 1540, 1778, 2032, 2122, 2540, 2794, 3080, 3556, 4244, 4445, 5080, 5305, 5588, 6160, 6985, 7112, 7427, 8488, 8890, 9779, 10160, 10610, 11176, 11671, 13970, 14224, 14854, 16976, 17780, 19558, 21220, 22352, 23342, 27940, 29708, 35560, 37135, 39116, 42440, 46684, 48895, 55880, 58355, 59416, 71120, 74270, 78232, 81697, 84880, 93368, 97790, 111760, 116710, 118832, 134747, 148540, 156464, 163394, 186736, 195580, 233420, 269494, 297080, 326788, 391160, 408485, 466840, 538988, 594160, 653576, 673735, 782320, 816970, 933680, 943229, 1077976, 1307152, 1347470, 1482217, 1633940, 1886458, 2155952, 2694940, 2964434, 3267880, 3772916, 4716145, 5389880, 5928868, 6535760, 7411085, 7545832, 9432290, 10375519, 10779760, 11857736, 14822170, 15091664, 18864580, 20751038, 23715472, 29644340, 37729160, 41502076, 51877595, 59288680, 75458320, 83004152, 103755190, 118577360, 166008304, 207510380, 415020760, 830041520]

約数ペア:

[(1, 830041520), (2, 415020760), (4, 207510380), (5, 166008304), (7, 118577360), (8, 103755190), (10, 83004152), (11, 75458320), (14, 59288680), (16, 51877595), (20, 41502076), (22, 37729160), (28, 29644340), (35, 23715472), (40, 20751038), (44, 18864580), (55, 15091664), (56, 14822170), (70, 11857736), (77, 10779760), (80, 10375519), (88, 9432290), (110, 7545832), (112, 7411085), (127, 6535760), (140, 5928868), (154, 5389880), (176, 4716145), (220, 3772916), (254, 3267880), (280, 2964434), (308, 2694940), (385, 2155952), (440, 1886458), (508, 1633940), (560, 1482217), (616, 1347470), (635, 1307152), (770, 1077976), (880, 943229), (889, 933680), (1016, 816970), (1061, 782320), (1232, 673735), (1270, 653576), (1397, 594160), (1540, 538988), (1778, 466840), (2032, 408485), (2122, 391160), (2540, 326788), (2794, 297080), (3080, 269494), (3556, 233420), (4244, 195580), (4445, 186736), (5080, 163394), (5305, 156464), (5588, 148540), (6160, 134747), (6985, 118832), (7112, 116710), (7427, 111760), (8488, 97790), (8890, 93368), (9779, 84880), (10160, 81697), (10610, 78232), (11176, 74270), (11671, 71120), (13970, 59416), (14224, 58355), (14854, 55880), (16976, 48895), (17780, 46684), (19558, 42440), (21220, 39116), (22352, 37135), (23342, 35560), (27940, 29708)]