1290773880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36217}}^1$

素因数の和:36251

約数の個数: 160

約数和(自身を含む): 4732968240

約数和(自身を除く): 3442194360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 36217, 72434, 108651, 144868, 181085, 217302, 289736, 325953, 362170, 398387, 434604, 543255, 651906, 724340, 796774, 869208, 977859, 1086510, 1195161, 1303812, 1448680, 1593548, 1629765, 1955718, 1991935, 2173020, 2390322, 2607624, 2933577, 3187096, 3259530, 3585483, 3911436, 3983870, 4346040, 4780644, 4889295, 5867154, 5975805, 6519060, 7170966, 7822872, 7967740, 9561288, 9778590, 10756449, 11734308, 11951610, 13038120, 14341932, 14667885, 15935480, 17927415, 19557180, 21512898, 23468616, 23903220, 28683864, 29335770, 32269347, 35854830, 39114360, 43025796, 47806440, 53782245, 58671540, 64538694, 71709660, 86051592, 107564490, 117343080, 129077388, 143419320, 161346735, 215128980, 258154776, 322693470, 430257960, 645386940, 1290773880]

約数ペア:

[(1, 1290773880), (2, 645386940), (3, 430257960), (4, 322693470), (5, 258154776), (6, 215128980), (8, 161346735), (9, 143419320), (10, 129077388), (11, 117343080), (12, 107564490), (15, 86051592), (18, 71709660), (20, 64538694), (22, 58671540), (24, 53782245), (27, 47806440), (30, 43025796), (33, 39114360), (36, 35854830), (40, 32269347), (44, 29335770), (45, 28683864), (54, 23903220), (55, 23468616), (60, 21512898), (66, 19557180), (72, 17927415), (81, 15935480), (88, 14667885), (90, 14341932), (99, 13038120), (108, 11951610), (110, 11734308), (120, 10756449), (132, 9778590), (135, 9561288), (162, 7967740), (165, 7822872), (180, 7170966), (198, 6519060), (216, 5975805), (220, 5867154), (264, 4889295), (270, 4780644), (297, 4346040), (324, 3983870), (330, 3911436), (360, 3585483), (396, 3259530), (405, 3187096), (440, 2933577), (495, 2607624), (540, 2390322), (594, 2173020), (648, 1991935), (660, 1955718), (792, 1629765), (810, 1593548), (891, 1448680), (990, 1303812), (1080, 1195161), (1188, 1086510), (1320, 977859), (1485, 869208), (1620, 796774), (1782, 724340), (1980, 651906), (2376, 543255), (2970, 434604), (3240, 398387), (3564, 362170), (3960, 325953), (4455, 289736), (5940, 217302), (7128, 181085), (8910, 144868), (11880, 108651), (17820, 72434), (35640, 36217)]