7621571880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180949}}^1$

素因数の和:180985

約数の個数: 160

約数和(自身を含む): 27587637000

約数和(自身を除く): 19966065120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 180949, 361898, 542847, 723796, 904745, 1085694, 1447592, 1628541, 1809490, 2171388, 2352337, 2714235, 3257082, 3618980, 4342776, 4704674, 4885623, 5428470, 6514164, 7057011, 7237960, 8142705, 9409348, 9771246, 10856940, 11761685, 13028328, 14114022, 14656869, 16285410, 18818696, 19542492, 21171033, 21713880, 23523370, 24428115, 28228044, 29313738, 32570820, 35285055, 39084984, 42342066, 47046740, 48856230, 56456088, 58627476, 63513099, 65141640, 70570110, 73284345, 84684132, 94093480, 97712460, 105855165, 117254952, 127026198, 141140220, 146568690, 169368264, 190539297, 195424920, 211710330, 254052396, 282280440, 293137380, 317565495, 381078594, 423420660, 508104792, 586274760, 635130990, 762157188, 846841320, 952696485, 1270261980, 1524314376, 1905392970, 2540523960, 3810785940, 7621571880]

約数ペア:

[(1, 7621571880), (2, 3810785940), (3, 2540523960), (4, 1905392970), (5, 1524314376), (6, 1270261980), (8, 952696485), (9, 846841320), (10, 762157188), (12, 635130990), (13, 586274760), (15, 508104792), (18, 423420660), (20, 381078594), (24, 317565495), (26, 293137380), (27, 282280440), (30, 254052396), (36, 211710330), (39, 195424920), (40, 190539297), (45, 169368264), (52, 146568690), (54, 141140220), (60, 127026198), (65, 117254952), (72, 105855165), (78, 97712460), (81, 94093480), (90, 84684132), (104, 73284345), (108, 70570110), (117, 65141640), (120, 63513099), (130, 58627476), (135, 56456088), (156, 48856230), (162, 47046740), (180, 42342066), (195, 39084984), (216, 35285055), (234, 32570820), (260, 29313738), (270, 28228044), (312, 24428115), (324, 23523370), (351, 21713880), (360, 21171033), (390, 19542492), (405, 18818696), (468, 16285410), (520, 14656869), (540, 14114022), (585, 13028328), (648, 11761685), (702, 10856940), (780, 9771246), (810, 9409348), (936, 8142705), (1053, 7237960), (1080, 7057011), (1170, 6514164), (1404, 5428470), (1560, 4885623), (1620, 4704674), (1755, 4342776), (2106, 3618980), (2340, 3257082), (2808, 2714235), (3240, 2352337), (3510, 2171388), (4212, 1809490), (4680, 1628541), (5265, 1447592), (7020, 1085694), (8424, 904745), (10530, 723796), (14040, 542847), (21060, 361898), (42120, 180949)]