299429760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{22279}}^1$

素因数の和:22308

約数の個数: 128

約数和(自身を含む): 1090828800

約数和(自身を除く): 791399040

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 22279, 44558, 66837, 89116, 111395, 133674, 155953, 178232, 222790, 267348, 311906, 334185, 356464, 445580, 467859, 534696, 623812, 668370, 712928, 779765, 891160, 935718, 1069392, 1247624, 1336740, 1425856, 1559530, 1782320, 1871436, 2138784, 2339295, 2495248, 2673480, 2851712, 3119060, 3564640, 3742872, 4277568, 4678590, 4990496, 5346960, 6238120, 7129280, 7485744, 8555136, 9357180, 9980992, 10693920, 12476240, 14258560, 14971488, 18714360, 19961984, 21387840, 24952480, 29942976, 37428720, 42775680, 49904960, 59885952, 74857440, 99809920, 149714880, 299429760]

約数ペア:

[(1, 299429760), (2, 149714880), (3, 99809920), (4, 74857440), (5, 59885952), (6, 49904960), (7, 42775680), (8, 37428720), (10, 29942976), (12, 24952480), (14, 21387840), (15, 19961984), (16, 18714360), (20, 14971488), (21, 14258560), (24, 12476240), (28, 10693920), (30, 9980992), (32, 9357180), (35, 8555136), (40, 7485744), (42, 7129280), (48, 6238120), (56, 5346960), (60, 4990496), (64, 4678590), (70, 4277568), (80, 3742872), (84, 3564640), (96, 3119060), (105, 2851712), (112, 2673480), (120, 2495248), (128, 2339295), (140, 2138784), (160, 1871436), (168, 1782320), (192, 1559530), (210, 1425856), (224, 1336740), (240, 1247624), (280, 1069392), (320, 935718), (336, 891160), (384, 779765), (420, 712928), (448, 668370), (480, 623812), (560, 534696), (640, 467859), (672, 445580), (840, 356464), (896, 334185), (960, 311906), (1120, 267348), (1344, 222790), (1680, 178232), (1920, 155953), (2240, 133674), (2688, 111395), (3360, 89116), (4480, 66837), (6720, 44558), (13440, 22279)]