297554880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{44279}}^1$

素因数の和:44306

約数の個数: 112

約数和(自身を含む): 1079723520

約数和(自身を除く): 782168640

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 44279, 88558, 132837, 177116, 221395, 265674, 309953, 354232, 442790, 531348, 619906, 664185, 708464, 885580, 929859, 1062696, 1239812, 1328370, 1416928, 1549765, 1771160, 1859718, 2125392, 2479624, 2656740, 2833856, 3099530, 3542320, 3719436, 4250784, 4649295, 4959248, 5313480, 6199060, 7084640, 7438872, 8501568, 9298590, 9918496, 10626960, 12398120, 14169280, 14877744, 18597180, 19836992, 21253920, 24796240, 29755488, 37194360, 42507840, 49592480, 59510976, 74388720, 99184960, 148777440, 297554880]

約数ペア:

[(1, 297554880), (2, 148777440), (3, 99184960), (4, 74388720), (5, 59510976), (6, 49592480), (7, 42507840), (8, 37194360), (10, 29755488), (12, 24796240), (14, 21253920), (15, 19836992), (16, 18597180), (20, 14877744), (21, 14169280), (24, 12398120), (28, 10626960), (30, 9918496), (32, 9298590), (35, 8501568), (40, 7438872), (42, 7084640), (48, 6199060), (56, 5313480), (60, 4959248), (64, 4649295), (70, 4250784), (80, 3719436), (84, 3542320), (96, 3099530), (105, 2833856), (112, 2656740), (120, 2479624), (140, 2125392), (160, 1859718), (168, 1771160), (192, 1549765), (210, 1416928), (224, 1328370), (240, 1239812), (280, 1062696), (320, 929859), (336, 885580), (420, 708464), (448, 664185), (480, 619906), (560, 531348), (672, 442790), (840, 354232), (960, 309953), (1120, 265674), (1344, 221395), (1680, 177116), (2240, 132837), (3360, 88558), (6720, 44279)]