22611960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{997}}^1$

素因数の和:1027

約数の個数: 160

約数和(自身を含む): 86945760

約数和(自身を除く): 64333800

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, 997, 1080, 1134, 1260, 1512, 1620, 1890, 1994, 2268, 2520, 2835, 2991, 3240, 3780, 3988, 4536, 4985, 5670, 5982, 6979, 7560, 7976, 8973, 9970, 11340, 11964, 13958, 14955, 17946, 19940, 20937, 22680, 23928, 26919, 27916, 29910, 34895, 35892, 39880, 41874, 44865, 53838, 55832, 59820, 62811, 69790, 71784, 80757, 83748, 89730, 104685, 107676, 119640, 125622, 134595, 139580, 161514, 167496, 179460, 188433, 209370, 215352, 251244, 269190, 279160, 314055, 323028, 358920, 376866, 403785, 418740, 502488, 538380, 565299, 628110, 646056, 753732, 807570, 837480, 942165, 1076760, 1130598, 1256220, 1507464, 1615140, 1884330, 2261196, 2512440, 2826495, 3230280, 3768660, 4522392, 5652990, 7537320, 11305980, 22611960]

約数ペア:

[(1, 22611960), (2, 11305980), (3, 7537320), (4, 5652990), (5, 4522392), (6, 3768660), (7, 3230280), (8, 2826495), (9, 2512440), (10, 2261196), (12, 1884330), (14, 1615140), (15, 1507464), (18, 1256220), (20, 1130598), (21, 1076760), (24, 942165), (27, 837480), (28, 807570), (30, 753732), (35, 646056), (36, 628110), (40, 565299), (42, 538380), (45, 502488), (54, 418740), (56, 403785), (60, 376866), (63, 358920), (70, 323028), (72, 314055), (81, 279160), (84, 269190), (90, 251244), (105, 215352), (108, 209370), (120, 188433), (126, 179460), (135, 167496), (140, 161514), (162, 139580), (168, 134595), (180, 125622), (189, 119640), (210, 107676), (216, 104685), (252, 89730), (270, 83748), (280, 80757), (315, 71784), (324, 69790), (360, 62811), (378, 59820), (405, 55832), (420, 53838), (504, 44865), (540, 41874), (567, 39880), (630, 35892), (648, 34895), (756, 29910), (810, 27916), (840, 26919), (945, 23928), (997, 22680), (1080, 20937), (1134, 19940), (1260, 17946), (1512, 14955), (1620, 13958), (1890, 11964), (1994, 11340), (2268, 9970), (2520, 8973), (2835, 7976), (2991, 7560), (3240, 6979), (3780, 5982), (3988, 5670), (4536, 4985)]