234492160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{26171}}^1$

素因数の和:26199

約数の個数: 72

約数和(自身を含む): 641946816

約数和(自身を除く): 407454656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 26171, 52342, 104684, 130855, 183197, 209368, 261710, 366394, 418736, 523420, 732788, 837472, 915985, 1046840, 1465576, 1674944, 1831970, 2093680, 2931152, 3349888, 3663940, 4187360, 5862304, 6699776, 7327880, 8374720, 11724608, 14655760, 16749440, 23449216, 29311520, 33498880, 46898432, 58623040, 117246080, 234492160]

約数ペア:

[(1, 234492160), (2, 117246080), (4, 58623040), (5, 46898432), (7, 33498880), (8, 29311520), (10, 23449216), (14, 16749440), (16, 14655760), (20, 11724608), (28, 8374720), (32, 7327880), (35, 6699776), (40, 5862304), (56, 4187360), (64, 3663940), (70, 3349888), (80, 2931152), (112, 2093680), (128, 1831970), (140, 1674944), (160, 1465576), (224, 1046840), (256, 915985), (280, 837472), (320, 732788), (448, 523420), (560, 418736), (640, 366394), (896, 261710), (1120, 209368), (1280, 183197), (1792, 130855), (2240, 104684), (4480, 52342), (8960, 26171)]