201382160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 562464000

約数和(自身を除く): 361081840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 179, 196, 205, 245, 280, 287, 328, 343, 358, 392, 410, 490, 560, 574, 656, 686, 716, 784, 820, 895, 980, 1148, 1253, 1372, 1432, 1435, 1640, 1715, 1790, 1960, 2009, 2296, 2506, 2744, 2864, 2870, 3280, 3430, 3580, 3920, 4018, 4592, 5012, 5488, 5740, 6265, 6860, 7160, 7339, 8036, 8771, 10024, 10045, 11480, 12530, 13720, 14063, 14320, 14678, 16072, 17542, 20048, 20090, 22960, 25060, 27440, 28126, 29356, 32144, 35084, 36695, 40180, 43855, 50120, 51373, 56252, 58712, 61397, 70168, 70315, 73390, 80360, 87710, 100240, 102746, 112504, 117424, 122794, 140336, 140630, 146780, 160720, 175420, 205492, 225008, 245588, 256865, 281260, 293560, 306985, 350840, 359611, 410984, 491176, 513730, 562520, 587120, 613970, 701680, 719222, 821968, 982352, 1027460, 1125040, 1227940, 1438444, 1798055, 2054920, 2455880, 2517277, 2876888, 3596110, 4109840, 4911760, 5034554, 5753776, 7192220, 10069108, 12586385, 14384440, 20138216, 25172770, 28768880, 40276432, 50345540, 100691080, 201382160]

約数ペア:

[(1, 201382160), (2, 100691080), (4, 50345540), (5, 40276432), (7, 28768880), (8, 25172770), (10, 20138216), (14, 14384440), (16, 12586385), (20, 10069108), (28, 7192220), (35, 5753776), (40, 5034554), (41, 4911760), (49, 4109840), (56, 3596110), (70, 2876888), (80, 2517277), (82, 2455880), (98, 2054920), (112, 1798055), (140, 1438444), (164, 1227940), (179, 1125040), (196, 1027460), (205, 982352), (245, 821968), (280, 719222), (287, 701680), (328, 613970), (343, 587120), (358, 562520), (392, 513730), (410, 491176), (490, 410984), (560, 359611), (574, 350840), (656, 306985), (686, 293560), (716, 281260), (784, 256865), (820, 245588), (895, 225008), (980, 205492), (1148, 175420), (1253, 160720), (1372, 146780), (1432, 140630), (1435, 140336), (1640, 122794), (1715, 117424), (1790, 112504), (1960, 102746), (2009, 100240), (2296, 87710), (2506, 80360), (2744, 73390), (2864, 70315), (2870, 70168), (3280, 61397), (3430, 58712), (3580, 56252), (3920, 51373), (4018, 50120), (4592, 43855), (5012, 40180), (5488, 36695), (5740, 35084), (6265, 32144), (6860, 29356), (7160, 28126), (7339, 27440), (8036, 25060), (8771, 22960), (10024, 20090), (10045, 20048), (11480, 17542), (12530, 16072), (13720, 14678), (14063, 14320)]