164070400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 264

約数和(自身を含む): 479734920

約数和(自身を除く): 315664520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 29, 32, 34, 40, 50, 52, 58, 64, 65, 68, 80, 85, 100, 104, 116, 128, 130, 136, 145, 160, 170, 200, 208, 221, 232, 256, 260, 272, 290, 320, 325, 340, 377, 400, 416, 425, 442, 464, 493, 512, 520, 544, 580, 640, 650, 680, 725, 754, 800, 832, 850, 884, 928, 986, 1024, 1040, 1088, 1105, 1160, 1280, 1300, 1360, 1450, 1508, 1600, 1664, 1700, 1768, 1856, 1885, 1972, 2080, 2176, 2210, 2320, 2465, 2560, 2600, 2720, 2900, 3016, 3200, 3328, 3400, 3536, 3712, 3770, 3944, 4160, 4352, 4420, 4640, 4930, 5120, 5200, 5440, 5525, 5800, 6032, 6400, 6409, 6656, 6800, 7072, 7424, 7540, 7888, 8320, 8704, 8840, 9280, 9425, 9860, 10400, 10880, 11050, 11600, 12064, 12325, 12800, 12818, 13312, 13600, 14144, 14848, 15080, 15776, 16640, 17408, 17680, 18560, 18850, 19720, 20800, 21760, 22100, 23200, 24128, 24650, 25600, 25636, 27200, 28288, 29696, 30160, 31552, 32045, 33280, 35360, 37120, 37700, 39440, 41600, 43520, 44200, 46400, 48256, 49300, 51272, 54400, 56576, 60320, 63104, 64090, 66560, 70720, 74240, 75400, 78880, 83200, 87040, 88400, 92800, 96512, 98600, 102544, 108800, 113152, 120640, 126208, 128180, 141440, 148480, 150800, 157760, 160225, 166400, 176800, 185600, 193024, 197200, 205088, 217600, 226304, 241280, 252416, 256360, 282880, 301600, 315520, 320450, 332800, 353600, 371200, 386048, 394400, 410176, 435200, 482560, 504832, 512720, 565760, 603200, 631040, 640900, 707200, 742400, 788800, 820352, 965120, 1025440, 1131520, 1206400, 1262080, 1281800, 1414400, 1577600, 1640704, 1930240, 2050880, 2412800, 2524160, 2563600, 2828800, 3155200, 3281408, 4101760, 4825600, 5127200, 5657600, 6310400, 6562816, 8203520, 9651200, 10254400, 12620800, 16407040, 20508800, 32814080, 41017600, 82035200, 164070400]

約数ペア:

[(1, 164070400), (2, 82035200), (4, 41017600), (5, 32814080), (8, 20508800), (10, 16407040), (13, 12620800), (16, 10254400), (17, 9651200), (20, 8203520), (25, 6562816), (26, 6310400), (29, 5657600), (32, 5127200), (34, 4825600), (40, 4101760), (50, 3281408), (52, 3155200), (58, 2828800), (64, 2563600), (65, 2524160), (68, 2412800), (80, 2050880), (85, 1930240), (100, 1640704), (104, 1577600), (116, 1414400), (128, 1281800), (130, 1262080), (136, 1206400), (145, 1131520), (160, 1025440), (170, 965120), (200, 820352), (208, 788800), (221, 742400), (232, 707200), (256, 640900), (260, 631040), (272, 603200), (290, 565760), (320, 512720), (325, 504832), (340, 482560), (377, 435200), (400, 410176), (416, 394400), (425, 386048), (442, 371200), (464, 353600), (493, 332800), (512, 320450), (520, 315520), (544, 301600), (580, 282880), (640, 256360), (650, 252416), (680, 241280), (725, 226304), (754, 217600), (800, 205088), (832, 197200), (850, 193024), (884, 185600), (928, 176800), (986, 166400), (1024, 160225), (1040, 157760), (1088, 150800), (1105, 148480), (1160, 141440), (1280, 128180), (1300, 126208), (1360, 120640), (1450, 113152), (1508, 108800), (1600, 102544), (1664, 98600), (1700, 96512), (1768, 92800), (1856, 88400), (1885, 87040), (1972, 83200), (2080, 78880), (2176, 75400), (2210, 74240), (2320, 70720), (2465, 66560), (2560, 64090), (2600, 63104), (2720, 60320), (2900, 56576), (3016, 54400), (3200, 51272), (3328, 49300), (3400, 48256), (3536, 46400), (3712, 44200), (3770, 43520), (3944, 41600), (4160, 39440), (4352, 37700), (4420, 37120), (4640, 35360), (4930, 33280), (5120, 32045), (5200, 31552), (5440, 30160), (5525, 29696), (5800, 28288), (6032, 27200), (6400, 25636), (6409, 25600), (6656, 24650), (6800, 24128), (7072, 23200), (7424, 22100), (7540, 21760), (7888, 20800), (8320, 19720), (8704, 18850), (8840, 18560), (9280, 17680), (9425, 17408), (9860, 16640), (10400, 15776), (10880, 15080), (11050, 14848), (11600, 14144), (12064, 13600), (12325, 13312), (12800, 12818)]