22080668220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{304393}}^1$

素因数の和:304452

約数の個数: 144

約数和(自身を含む): 74457207552

約数和(自身を除く): 52376539332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 24180, 36270, 72540, 304393, 608786, 913179, 1217572, 1521965, 1826358, 2739537, 3043930, 3652716, 3957109, 4565895, 5479074, 6087860, 7914218, 9131790, 9436183, 10958148, 11871327, 13697685, 15828436, 18263580, 18872366, 19785545, 23742654, 27395370, 28308549, 35613981, 37744732, 39571090, 47180915, 47485308, 54790740, 56617098, 59356635, 71227962, 79142180, 84925647, 94361830, 113234196, 118713270, 122670379, 141542745, 142455924, 169851294, 178069905, 188723660, 237426540, 245340758, 283085490, 339702588, 356139810, 368011137, 424628235, 490681516, 566170980, 613351895, 712279620, 736022274, 849256470, 1104033411, 1226703790, 1472044548, 1698512940, 1840055685, 2208066822, 2453407580, 3680111370, 4416133644, 5520167055, 7360222740, 11040334110, 22080668220]

約数ペア:

[(1, 22080668220), (2, 11040334110), (3, 7360222740), (4, 5520167055), (5, 4416133644), (6, 3680111370), (9, 2453407580), (10, 2208066822), (12, 1840055685), (13, 1698512940), (15, 1472044548), (18, 1226703790), (20, 1104033411), (26, 849256470), (30, 736022274), (31, 712279620), (36, 613351895), (39, 566170980), (45, 490681516), (52, 424628235), (60, 368011137), (62, 356139810), (65, 339702588), (78, 283085490), (90, 245340758), (93, 237426540), (117, 188723660), (124, 178069905), (130, 169851294), (155, 142455924), (156, 141542745), (180, 122670379), (186, 118713270), (195, 113234196), (234, 94361830), (260, 84925647), (279, 79142180), (310, 71227962), (372, 59356635), (390, 56617098), (403, 54790740), (465, 47485308), (468, 47180915), (558, 39571090), (585, 37744732), (620, 35613981), (780, 28308549), (806, 27395370), (930, 23742654), (1116, 19785545), (1170, 18872366), (1209, 18263580), (1395, 15828436), (1612, 13697685), (1860, 11871327), (2015, 10958148), (2340, 9436183), (2418, 9131790), (2790, 7914218), (3627, 6087860), (4030, 5479074), (4836, 4565895), (5580, 3957109), (6045, 3652716), (7254, 3043930), (8060, 2739537), (12090, 1826358), (14508, 1521965), (18135, 1217572), (24180, 913179), (36270, 608786), (72540, 304393)]