10260180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 37739520

約数和(自身を除く): 27479340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 479, 510, 595, 612, 630, 714, 765, 958, 1020, 1071, 1190, 1260, 1428, 1437, 1530, 1785, 1916, 2142, 2380, 2395, 2874, 3060, 3353, 3570, 4284, 4311, 4790, 5355, 5748, 6706, 7140, 7185, 8143, 8622, 9580, 10059, 10710, 13412, 14370, 16286, 16765, 17244, 20118, 21420, 21555, 24429, 28740, 30177, 32572, 33530, 40236, 40715, 43110, 48858, 50295, 57001, 60354, 67060, 73287, 81430, 86220, 97716, 100590, 114002, 120708, 122145, 146574, 150885, 162860, 171003, 201180, 228004, 244290, 285005, 293148, 301770, 342006, 366435, 488580, 513009, 570010, 603540, 684012, 732870, 855015, 1026018, 1140020, 1465740, 1710030, 2052036, 2565045, 3420060, 5130090, 10260180]

約数ペア:

[(1, 10260180), (2, 5130090), (3, 3420060), (4, 2565045), (5, 2052036), (6, 1710030), (7, 1465740), (9, 1140020), (10, 1026018), (12, 855015), (14, 732870), (15, 684012), (17, 603540), (18, 570010), (20, 513009), (21, 488580), (28, 366435), (30, 342006), (34, 301770), (35, 293148), (36, 285005), (42, 244290), (45, 228004), (51, 201180), (60, 171003), (63, 162860), (68, 150885), (70, 146574), (84, 122145), (85, 120708), (90, 114002), (102, 100590), (105, 97716), (119, 86220), (126, 81430), (140, 73287), (153, 67060), (170, 60354), (180, 57001), (204, 50295), (210, 48858), (238, 43110), (252, 40715), (255, 40236), (306, 33530), (315, 32572), (340, 30177), (357, 28740), (420, 24429), (476, 21555), (479, 21420), (510, 20118), (595, 17244), (612, 16765), (630, 16286), (714, 14370), (765, 13412), (958, 10710), (1020, 10059), (1071, 9580), (1190, 8622), (1260, 8143), (1428, 7185), (1437, 7140), (1530, 6706), (1785, 5748), (1916, 5355), (2142, 4790), (2380, 4311), (2395, 4284), (2874, 3570), (3060, 3353)]