1916406240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{570359}}^1$

素因数の和:570384

約数の個数: 96

約数和(自身を含む): 6899074560

約数和(自身を除く): 4982668320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 570359, 1140718, 1711077, 2281436, 2851795, 3422154, 3992513, 4562872, 5703590, 6844308, 7985026, 8555385, 9125744, 11407180, 11977539, 13688616, 15970052, 17110770, 18251488, 19962565, 22814360, 23955078, 27377232, 31940104, 34221540, 39925130, 45628720, 47910156, 54754464, 59887695, 63880208, 68443080, 79850260, 91257440, 95820312, 119775390, 127760416, 136886160, 159700520, 191640624, 239550780, 273772320, 319401040, 383281248, 479101560, 638802080, 958203120, 1916406240]

約数ペア:

[(1, 1916406240), (2, 958203120), (3, 638802080), (4, 479101560), (5, 383281248), (6, 319401040), (7, 273772320), (8, 239550780), (10, 191640624), (12, 159700520), (14, 136886160), (15, 127760416), (16, 119775390), (20, 95820312), (21, 91257440), (24, 79850260), (28, 68443080), (30, 63880208), (32, 59887695), (35, 54754464), (40, 47910156), (42, 45628720), (48, 39925130), (56, 34221540), (60, 31940104), (70, 27377232), (80, 23955078), (84, 22814360), (96, 19962565), (105, 18251488), (112, 17110770), (120, 15970052), (140, 13688616), (160, 11977539), (168, 11407180), (210, 9125744), (224, 8555385), (240, 7985026), (280, 6844308), (336, 5703590), (420, 4562872), (480, 3992513), (560, 3422154), (672, 2851795), (840, 2281436), (1120, 1711077), (1680, 1140718), (3360, 570359)]