14980140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1349

約数の個数: 120

約数和(自身を含む): 53747232

約数和(自身を除く): 38767092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1321, 1620, 1890, 2268, 2642, 2835, 3780, 3963, 5284, 5670, 6605, 7926, 9247, 11340, 11889, 13210, 15852, 18494, 19815, 23778, 26420, 27741, 35667, 36988, 39630, 46235, 47556, 55482, 59445, 71334, 79260, 83223, 92470, 107001, 110964, 118890, 138705, 142668, 166446, 178335, 184940, 214002, 237780, 249669, 277410, 332892, 356670, 416115, 428004, 499338, 535005, 554820, 713340, 749007, 832230, 998676, 1070010, 1248345, 1498014, 1664460, 2140020, 2496690, 2996028, 3745035, 4993380, 7490070, 14980140]

約数ペア:

[(1, 14980140), (2, 7490070), (3, 4993380), (4, 3745035), (5, 2996028), (6, 2496690), (7, 2140020), (9, 1664460), (10, 1498014), (12, 1248345), (14, 1070010), (15, 998676), (18, 832230), (20, 749007), (21, 713340), (27, 554820), (28, 535005), (30, 499338), (35, 428004), (36, 416115), (42, 356670), (45, 332892), (54, 277410), (60, 249669), (63, 237780), (70, 214002), (81, 184940), (84, 178335), (90, 166446), (105, 142668), (108, 138705), (126, 118890), (135, 110964), (140, 107001), (162, 92470), (180, 83223), (189, 79260), (210, 71334), (252, 59445), (270, 55482), (315, 47556), (324, 46235), (378, 39630), (405, 36988), (420, 35667), (540, 27741), (567, 26420), (630, 23778), (756, 19815), (810, 18494), (945, 15852), (1134, 13210), (1260, 11889), (1321, 11340), (1620, 9247), (1890, 7926), (2268, 6605), (2642, 5670), (2835, 5284), (3780, 3963)]