4149966720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1949}}^1$

素因数の和:3080

約数の個数: 128

約数和(自身を含む): 13246740000

約数和(自身を除く): 9096773280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1109, 1920, 1949, 2218, 3327, 3898, 4436, 5545, 5847, 6654, 7796, 8872, 9745, 11090, 11694, 13308, 15592, 16635, 17744, 19490, 22180, 23388, 26616, 29235, 31184, 33270, 35488, 38980, 44360, 46776, 53232, 58470, 62368, 66540, 70976, 77960, 88720, 93552, 106464, 116940, 124736, 133080, 141952, 155920, 177440, 187104, 212928, 233880, 249472, 266160, 311840, 354880, 374208, 425856, 467760, 532320, 623680, 709760, 748416, 935520, 1064640, 1247360, 1871040, 2129280, 2161441, 3742080, 4322882, 6484323, 8645764, 10807205, 12968646, 17291528, 21614410, 25937292, 32421615, 34583056, 43228820, 51874584, 64843230, 69166112, 86457640, 103749168, 129686460, 138332224, 172915280, 207498336, 259372920, 276664448, 345830560, 414996672, 518745840, 691661120, 829993344, 1037491680, 1383322240, 2074983360, 4149966720]

約数ペア:

[(1, 4149966720), (2, 2074983360), (3, 1383322240), (4, 1037491680), (5, 829993344), (6, 691661120), (8, 518745840), (10, 414996672), (12, 345830560), (15, 276664448), (16, 259372920), (20, 207498336), (24, 172915280), (30, 138332224), (32, 129686460), (40, 103749168), (48, 86457640), (60, 69166112), (64, 64843230), (80, 51874584), (96, 43228820), (120, 34583056), (128, 32421615), (160, 25937292), (192, 21614410), (240, 17291528), (320, 12968646), (384, 10807205), (480, 8645764), (640, 6484323), (960, 4322882), (1109, 3742080), (1920, 2161441), (1949, 2129280), (2218, 1871040), (3327, 1247360), (3898, 1064640), (4436, 935520), (5545, 748416), (5847, 709760), (6654, 623680), (7796, 532320), (8872, 467760), (9745, 425856), (11090, 374208), (11694, 354880), (13308, 311840), (15592, 266160), (16635, 249472), (17744, 233880), (19490, 212928), (22180, 187104), (23388, 177440), (26616, 155920), (29235, 141952), (31184, 133080), (33270, 124736), (35488, 116940), (38980, 106464), (44360, 93552), (46776, 88720), (53232, 77960), (58470, 70976), (62368, 66540)]