4158085120

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{8287}}^1$

素因数の和:8328

約数の個数: 144

約数和(自身を含む): 11607261120

約数和(自身を除く): 7449176000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8287, 8960, 10240, 12544, 14336, 15680, 16574, 17920, 25088, 31360, 33148, 35840, 41435, 50176, 58009, 62720, 66296, 71680, 82870, 100352, 116018, 125440, 132592, 165740, 232036, 250880, 265184, 290045, 331480, 406063, 464072, 501760, 530368, 580090, 662960, 812126, 928144, 1060736, 1160180, 1325920, 1624252, 1856288, 2030315, 2121472, 2320360, 2651840, 3248504, 3712576, 4060630, 4242944, 4640720, 5303680, 6497008, 7425152, 8121260, 8485888, 9281440, 10607360, 12994016, 14850304, 16242520, 16971776, 18562880, 21214720, 25988032, 29700608, 32485040, 37125760, 42429440, 51976064, 59401216, 64970080, 74251520, 84858880, 103952128, 118802432, 129940160, 148503040, 207904256, 259880320, 297006080, 415808512, 519760640, 594012160, 831617024, 1039521280, 2079042560, 4158085120]

約数ペア:

[(1, 4158085120), (2, 2079042560), (4, 1039521280), (5, 831617024), (7, 594012160), (8, 519760640), (10, 415808512), (14, 297006080), (16, 259880320), (20, 207904256), (28, 148503040), (32, 129940160), (35, 118802432), (40, 103952128), (49, 84858880), (56, 74251520), (64, 64970080), (70, 59401216), (80, 51976064), (98, 42429440), (112, 37125760), (128, 32485040), (140, 29700608), (160, 25988032), (196, 21214720), (224, 18562880), (245, 16971776), (256, 16242520), (280, 14850304), (320, 12994016), (392, 10607360), (448, 9281440), (490, 8485888), (512, 8121260), (560, 7425152), (640, 6497008), (784, 5303680), (896, 4640720), (980, 4242944), (1024, 4060630), (1120, 3712576), (1280, 3248504), (1568, 2651840), (1792, 2320360), (1960, 2121472), (2048, 2030315), (2240, 1856288), (2560, 1624252), (3136, 1325920), (3584, 1160180), (3920, 1060736), (4480, 928144), (5120, 812126), (6272, 662960), (7168, 580090), (7840, 530368), (8287, 501760), (8960, 464072), (10240, 406063), (12544, 331480), (14336, 290045), (15680, 265184), (16574, 250880), (17920, 232036), (25088, 165740), (31360, 132592), (33148, 125440), (35840, 116018), (41435, 100352), (50176, 82870), (58009, 71680), (62720, 66296)]