71404952.000000000

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 383011200

約数和(自身を除く): 265146240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 149, 160, 192, 206, 240, 256, 298, 309, 320, 384, 412, 447, 480, 512, 515, 596, 618, 640, 745, 768, 824, 894, 960, 1030, 1192, 1236, 1280, 1490, 1536, 1545, 1648, 1788, 1920, 2060, 2235, 2384, 2472, 2560, 2980, 3090, 3296, 3576, 3840, 4120, 4470, 4768, 4944, 5960, 6180, 6592, 7152, 7680, 8240, 8940, 9536, 9888, 11920, 12360, 13184, 14304, 15347, 16480, 17880, 19072, 19776, 23840, 24720, 26368, 28608, 30694, 32960, 35760, 38144, 39552, 46041, 47680, 49440, 52736, 57216, 61388, 65920, 71520, 76288, 76735, 79104, 92082, 95360, 98880, 114432, 122776, 131840, 143040, 153470, 158208, 184164, 190720, 197760, 228864, 230205, 245552, 263680, 286080, 306940, 368328, 381440, 395520, 460410, 491104, 572160, 613880, 736656, 791040, 920820, 982208, 1144320, 1227760, 1473312, 1841640, 1964416, 2455520, 2946624, 3683280, 3928832, 4911040, 5893248, 7366560, 7857664, 9822080, 11786496, 14733120, 19644160, 23572992, 29466240, 39288320, 58932480, 117864960]

約数ペア:

[(1, 117864960), (2, 58932480), (3, 39288320), (4, 29466240), (5, 23572992), (6, 19644160), (8, 14733120), (10, 11786496), (12, 9822080), (15, 7857664), (16, 7366560), (20, 5893248), (24, 4911040), (30, 3928832), (32, 3683280), (40, 2946624), (48, 2455520), (60, 1964416), (64, 1841640), (80, 1473312), (96, 1227760), (103, 1144320), (120, 982208), (128, 920820), (149, 791040), (160, 736656), (192, 613880), (206, 572160), (240, 491104), (256, 460410), (298, 395520), (309, 381440), (320, 368328), (384, 306940), (412, 286080), (447, 263680), (480, 245552), (512, 230205), (515, 228864), (596, 197760), (618, 190720), (640, 184164), (745, 158208), (768, 153470), (824, 143040), (894, 131840), (960, 122776), (1030, 114432), (1192, 98880), (1236, 95360), (1280, 92082), (1490, 79104), (1536, 76735), (1545, 76288), (1648, 71520), (1788, 65920), (1920, 61388), (2060, 57216), (2235, 52736), (2384, 49440), (2472, 47680), (2560, 46041), (2980, 39552), (3090, 38144), (3296, 35760), (3576, 32960), (3840, 30694), (4120, 28608), (4470, 26368), (4768, 24720), (4944, 23840), (5960, 19776), (6180, 19072), (6592, 17880), (7152, 16480), (7680, 15347), (8240, 14304), (8940, 13184), (9536, 12360), (9888, 11920)]