199069080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12473}}^1$

素因数の和:12513

約数の個数: 128

約数和(自身を含む): 718502400

約数和(自身を除く): 519433320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 12473, 15960, 24946, 37419, 49892, 62365, 74838, 87311, 99784, 124730, 149676, 174622, 187095, 236987, 249460, 261933, 299352, 349244, 374190, 436555, 473974, 498920, 523866, 698488, 710961, 748380, 873110, 947948, 1047732, 1184935, 1309665, 1421922, 1496760, 1658909, 1746220, 1895896, 2095464, 2369870, 2619330, 2843844, 3317818, 3492440, 3554805, 4739740, 4976727, 5238660, 5687688, 6635636, 7109610, 8294545, 9479480, 9953454, 10477320, 13271272, 14219220, 16589090, 19906908, 24883635, 28438440, 33178180, 39813816, 49767270, 66356360, 99534540, 199069080]

約数ペア:

[(1, 199069080), (2, 99534540), (3, 66356360), (4, 49767270), (5, 39813816), (6, 33178180), (7, 28438440), (8, 24883635), (10, 19906908), (12, 16589090), (14, 14219220), (15, 13271272), (19, 10477320), (20, 9953454), (21, 9479480), (24, 8294545), (28, 7109610), (30, 6635636), (35, 5687688), (38, 5238660), (40, 4976727), (42, 4739740), (56, 3554805), (57, 3492440), (60, 3317818), (70, 2843844), (76, 2619330), (84, 2369870), (95, 2095464), (105, 1895896), (114, 1746220), (120, 1658909), (133, 1496760), (140, 1421922), (152, 1309665), (168, 1184935), (190, 1047732), (210, 947948), (228, 873110), (266, 748380), (280, 710961), (285, 698488), (380, 523866), (399, 498920), (420, 473974), (456, 436555), (532, 374190), (570, 349244), (665, 299352), (760, 261933), (798, 249460), (840, 236987), (1064, 187095), (1140, 174622), (1330, 149676), (1596, 124730), (1995, 99784), (2280, 87311), (2660, 74838), (3192, 62365), (3990, 49892), (5320, 37419), (7980, 24946), (12473, 15960)]