384736240

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{2003}}^1$

素因数の和:2044

約数の個数: 100

約数和(自身を含む): 1044055944

約数和(自身を除く): 659319704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2003, 2401, 2744, 3430, 3920, 4006, 4802, 5488, 6860, 8012, 9604, 10015, 12005, 13720, 14021, 16024, 19208, 20030, 24010, 27440, 28042, 32048, 38416, 40060, 48020, 56084, 70105, 80120, 96040, 98147, 112168, 140210, 160240, 192080, 196294, 224336, 280420, 392588, 490735, 560840, 687029, 785176, 981470, 1121680, 1374058, 1570352, 1962940, 2748116, 3435145, 3925880, 4809203, 5496232, 6870290, 7851760, 9618406, 10992464, 13740580, 19236812, 24046015, 27481160, 38473624, 48092030, 54962320, 76947248, 96184060, 192368120, 384736240]

約数ペア:

[(1, 384736240), (2, 192368120), (4, 96184060), (5, 76947248), (7, 54962320), (8, 48092030), (10, 38473624), (14, 27481160), (16, 24046015), (20, 19236812), (28, 13740580), (35, 10992464), (40, 9618406), (49, 7851760), (56, 6870290), (70, 5496232), (80, 4809203), (98, 3925880), (112, 3435145), (140, 2748116), (196, 1962940), (245, 1570352), (280, 1374058), (343, 1121680), (392, 981470), (490, 785176), (560, 687029), (686, 560840), (784, 490735), (980, 392588), (1372, 280420), (1715, 224336), (1960, 196294), (2003, 192080), (2401, 160240), (2744, 140210), (3430, 112168), (3920, 98147), (4006, 96040), (4802, 80120), (5488, 70105), (6860, 56084), (8012, 48020), (9604, 40060), (10015, 38416), (12005, 32048), (13720, 28042), (14021, 27440), (16024, 24010), (19208, 20030)]