11421960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 39657600

約数和(自身を除く): 28235640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 509, 510, 561, 660, 680, 748, 935, 1018, 1020, 1122, 1320, 1496, 1527, 1870, 2036, 2040, 2244, 2545, 2805, 3054, 3740, 4072, 4488, 5090, 5599, 5610, 6108, 7480, 7635, 8653, 10180, 11198, 11220, 12216, 15270, 16797, 17306, 20360, 22396, 22440, 25959, 27995, 30540, 33594, 34612, 43265, 44792, 51918, 55990, 61080, 67188, 69224, 83985, 86530, 95183, 103836, 111980, 129795, 134376, 167970, 173060, 190366, 207672, 223960, 259590, 285549, 335940, 346120, 380732, 475915, 519180, 571098, 671880, 761464, 951830, 1038360, 1142196, 1427745, 1903660, 2284392, 2855490, 3807320, 5710980, 11421960]

約数ペア:

[(1, 11421960), (2, 5710980), (3, 3807320), (4, 2855490), (5, 2284392), (6, 1903660), (8, 1427745), (10, 1142196), (11, 1038360), (12, 951830), (15, 761464), (17, 671880), (20, 571098), (22, 519180), (24, 475915), (30, 380732), (33, 346120), (34, 335940), (40, 285549), (44, 259590), (51, 223960), (55, 207672), (60, 190366), (66, 173060), (68, 167970), (85, 134376), (88, 129795), (102, 111980), (110, 103836), (120, 95183), (132, 86530), (136, 83985), (165, 69224), (170, 67188), (187, 61080), (204, 55990), (220, 51918), (255, 44792), (264, 43265), (330, 34612), (340, 33594), (374, 30540), (408, 27995), (440, 25959), (509, 22440), (510, 22396), (561, 20360), (660, 17306), (680, 16797), (748, 15270), (935, 12216), (1018, 11220), (1020, 11198), (1122, 10180), (1320, 8653), (1496, 7635), (1527, 7480), (1870, 6108), (2036, 5610), (2040, 5599), (2244, 5090), (2545, 4488), (2805, 4072), (3054, 3740)]