13207320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1747}}^1$

素因数の和:1774

約数の個数: 128

約数和(自身を含む): 50342400

約数和(自身を除く): 37135080

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, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1747, 1890, 2520, 3494, 3780, 5241, 6988, 7560, 8735, 10482, 12229, 13976, 15723, 17470, 20964, 24458, 26205, 31446, 34940, 36687, 41928, 47169, 48916, 52410, 61145, 62892, 69880, 73374, 78615, 94338, 97832, 104820, 110061, 122290, 125784, 146748, 157230, 183435, 188676, 209640, 220122, 235845, 244580, 293496, 314460, 330183, 366870, 377352, 440244, 471690, 489160, 550305, 628920, 660366, 733740, 880488, 943380, 1100610, 1320732, 1467480, 1650915, 1886760, 2201220, 2641464, 3301830, 4402440, 6603660, 13207320]

約数ペア:

[(1, 13207320), (2, 6603660), (3, 4402440), (4, 3301830), (5, 2641464), (6, 2201220), (7, 1886760), (8, 1650915), (9, 1467480), (10, 1320732), (12, 1100610), (14, 943380), (15, 880488), (18, 733740), (20, 660366), (21, 628920), (24, 550305), (27, 489160), (28, 471690), (30, 440244), (35, 377352), (36, 366870), (40, 330183), (42, 314460), (45, 293496), (54, 244580), (56, 235845), (60, 220122), (63, 209640), (70, 188676), (72, 183435), (84, 157230), (90, 146748), (105, 125784), (108, 122290), (120, 110061), (126, 104820), (135, 97832), (140, 94338), (168, 78615), (180, 73374), (189, 69880), (210, 62892), (216, 61145), (252, 52410), (270, 48916), (280, 47169), (315, 41928), (360, 36687), (378, 34940), (420, 31446), (504, 26205), (540, 24458), (630, 20964), (756, 17470), (840, 15723), (945, 13976), (1080, 12229), (1260, 10482), (1512, 8735), (1747, 7560), (1890, 6988), (2520, 5241), (3494, 3780)]