22475880

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{991}}^1$

素因数の和:1021

約数の個数: 160

約数和(自身を含む): 86423040

約数和(自身を除く): 63947160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 991, 1080, 1134, 1260, 1512, 1620, 1890, 1982, 2268, 2520, 2835, 2973, 3240, 3780, 3964, 4536, 4955, 5670, 5946, 6937, 7560, 7928, 8919, 9910, 11340, 11892, 13874, 14865, 17838, 19820, 20811, 22680, 23784, 26757, 27748, 29730, 34685, 35676, 39640, 41622, 44595, 53514, 55496, 59460, 62433, 69370, 71352, 80271, 83244, 89190, 104055, 107028, 118920, 124866, 133785, 138740, 160542, 166488, 178380, 187299, 208110, 214056, 249732, 267570, 277480, 312165, 321084, 356760, 374598, 401355, 416220, 499464, 535140, 561897, 624330, 642168, 749196, 802710, 832440, 936495, 1070280, 1123794, 1248660, 1498392, 1605420, 1872990, 2247588, 2497320, 2809485, 3210840, 3745980, 4495176, 5618970, 7491960, 11237940, 22475880]

約数ペア:

[(1, 22475880), (2, 11237940), (3, 7491960), (4, 5618970), (5, 4495176), (6, 3745980), (7, 3210840), (8, 2809485), (9, 2497320), (10, 2247588), (12, 1872990), (14, 1605420), (15, 1498392), (18, 1248660), (20, 1123794), (21, 1070280), (24, 936495), (27, 832440), (28, 802710), (30, 749196), (35, 642168), (36, 624330), (40, 561897), (42, 535140), (45, 499464), (54, 416220), (56, 401355), (60, 374598), (63, 356760), (70, 321084), (72, 312165), (81, 277480), (84, 267570), (90, 249732), (105, 214056), (108, 208110), (120, 187299), (126, 178380), (135, 166488), (140, 160542), (162, 138740), (168, 133785), (180, 124866), (189, 118920), (210, 107028), (216, 104055), (252, 89190), (270, 83244), (280, 80271), (315, 71352), (324, 69370), (360, 62433), (378, 59460), (405, 55496), (420, 53514), (504, 44595), (540, 41622), (567, 39640), (630, 35676), (648, 34685), (756, 29730), (810, 27748), (840, 26757), (945, 23784), (991, 22680), (1080, 20811), (1134, 19820), (1260, 17838), (1512, 14865), (1620, 13874), (1890, 11892), (1982, 11340), (2268, 9910), (2520, 8919), (2835, 7928), (2973, 7560), (3240, 6937), (3780, 5946), (3964, 5670), (4536, 4955)]