283440360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1283}}^1$

素因数の和:1567

約数の個数: 128

約数和(自身を含む): 976250880

約数和(自身を除く): 692810520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 263, 280, 420, 526, 789, 840, 1052, 1283, 1315, 1578, 1841, 2104, 2566, 2630, 3156, 3682, 3849, 3945, 5132, 5260, 5523, 6312, 6415, 7364, 7698, 7890, 8981, 9205, 10264, 10520, 11046, 12830, 14728, 15396, 15780, 17962, 18410, 19245, 22092, 25660, 26943, 27615, 30792, 31560, 35924, 36820, 38490, 44184, 44905, 51320, 53886, 55230, 71848, 73640, 76980, 89810, 107772, 110460, 134715, 153960, 179620, 215544, 220920, 269430, 337429, 359240, 538860, 674858, 1012287, 1077720, 1349716, 1687145, 2024574, 2362003, 2699432, 3374290, 4049148, 4724006, 5061435, 6748580, 7086009, 8098296, 9448012, 10122870, 11810015, 13497160, 14172018, 18896024, 20245740, 23620030, 28344036, 35430045, 40491480, 47240060, 56688072, 70860090, 94480120, 141720180, 283440360]

約数ペア:

[(1, 283440360), (2, 141720180), (3, 94480120), (4, 70860090), (5, 56688072), (6, 47240060), (7, 40491480), (8, 35430045), (10, 28344036), (12, 23620030), (14, 20245740), (15, 18896024), (20, 14172018), (21, 13497160), (24, 11810015), (28, 10122870), (30, 9448012), (35, 8098296), (40, 7086009), (42, 6748580), (56, 5061435), (60, 4724006), (70, 4049148), (84, 3374290), (105, 2699432), (120, 2362003), (140, 2024574), (168, 1687145), (210, 1349716), (263, 1077720), (280, 1012287), (420, 674858), (526, 538860), (789, 359240), (840, 337429), (1052, 269430), (1283, 220920), (1315, 215544), (1578, 179620), (1841, 153960), (2104, 134715), (2566, 110460), (2630, 107772), (3156, 89810), (3682, 76980), (3849, 73640), (3945, 71848), (5132, 55230), (5260, 53886), (5523, 51320), (6312, 44905), (6415, 44184), (7364, 38490), (7698, 36820), (7890, 35924), (8981, 31560), (9205, 30792), (10264, 27615), (10520, 26943), (11046, 25660), (12830, 22092), (14728, 19245), (15396, 18410), (15780, 17962)]