197085420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 192

約数和(自身を含む): 742210560

約数和(自身を除く): 545125140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3067, 3213, 3570, 3780, 4284, 4590, 5355, 6134, 6426, 7140, 9180, 9201, 10710, 12268, 12852, 15335, 16065, 18402, 21420, 21469, 27603, 30670, 32130, 36804, 42938, 46005, 52139, 55206, 61340, 64260, 64407, 82809, 85876, 92010, 104278, 107345, 110412, 128814, 138015, 156417, 165618, 184020, 193221, 208556, 214690, 257628, 260695, 276030, 312834, 322035, 331236, 364973, 386442, 414045, 429380, 469251, 521390, 552060, 579663, 625668, 644070, 729946, 772884, 782085, 828090, 938502, 966105, 1042780, 1094919, 1159326, 1288140, 1407753, 1459892, 1564170, 1656180, 1824865, 1877004, 1932210, 2189838, 2318652, 2346255, 2815506, 2898315, 3128340, 3284757, 3649730, 3864420, 4379676, 4692510, 5474595, 5631012, 5796630, 6569514, 7038765, 7299460, 9385020, 9854271, 10949190, 11593260, 13139028, 14077530, 16423785, 19708542, 21898380, 28155060, 32847570, 39417084, 49271355, 65695140, 98542710, 197085420]

約数ペア:

[(1, 197085420), (2, 98542710), (3, 65695140), (4, 49271355), (5, 39417084), (6, 32847570), (7, 28155060), (9, 21898380), (10, 19708542), (12, 16423785), (14, 14077530), (15, 13139028), (17, 11593260), (18, 10949190), (20, 9854271), (21, 9385020), (27, 7299460), (28, 7038765), (30, 6569514), (34, 5796630), (35, 5631012), (36, 5474595), (42, 4692510), (45, 4379676), (51, 3864420), (54, 3649730), (60, 3284757), (63, 3128340), (68, 2898315), (70, 2815506), (84, 2346255), (85, 2318652), (90, 2189838), (102, 1932210), (105, 1877004), (108, 1824865), (119, 1656180), (126, 1564170), (135, 1459892), (140, 1407753), (153, 1288140), (170, 1159326), (180, 1094919), (189, 1042780), (204, 966105), (210, 938502), (238, 828090), (252, 782085), (255, 772884), (270, 729946), (306, 644070), (315, 625668), (340, 579663), (357, 552060), (378, 521390), (420, 469251), (459, 429380), (476, 414045), (510, 386442), (540, 364973), (595, 331236), (612, 322035), (630, 312834), (714, 276030), (756, 260695), (765, 257628), (918, 214690), (945, 208556), (1020, 193221), (1071, 184020), (1190, 165618), (1260, 156417), (1428, 138015), (1530, 128814), (1785, 110412), (1836, 107345), (1890, 104278), (2142, 92010), (2295, 85876), (2380, 82809), (3060, 64407), (3067, 64260), (3213, 61340), (3570, 55206), (3780, 52139), (4284, 46005), (4590, 42938), (5355, 36804), (6134, 32130), (6426, 30670), (7140, 27603), (9180, 21469), (9201, 21420), (10710, 18402), (12268, 16065), (12852, 15335)]