208412160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2467}}^1$

素因数の和:2504

約数の個数: 160

約数和(自身を含む): 727132032

約数和(自身を除く): 518719872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2467, 2560, 2640, 2816, 3520, 3840, 4224, 4934, 5280, 5632, 7040, 7401, 7680, 8448, 9868, 10560, 12335, 14080, 14802, 16896, 19736, 21120, 24670, 27137, 28160, 29604, 37005, 39472, 42240, 49340, 54274, 59208, 74010, 78944, 81411, 84480, 98680, 108548, 118416, 135685, 148020, 157888, 162822, 197360, 217096, 236832, 271370, 296040, 315776, 325644, 394720, 407055, 434192, 473664, 542740, 592080, 631552, 651288, 789440, 814110, 868384, 947328, 1085480, 1184160, 1263104, 1302576, 1578880, 1628220, 1736768, 1894656, 2170960, 2368320, 2605152, 3157760, 3256440, 3473536, 3789312, 4341920, 4736640, 5210304, 6315520, 6512880, 6947072, 8683840, 9473280, 10420608, 13025760, 13894144, 17367680, 18946560, 20841216, 26051520, 34735360, 41682432, 52103040, 69470720, 104206080, 208412160]

約数ペア:

[(1, 208412160), (2, 104206080), (3, 69470720), (4, 52103040), (5, 41682432), (6, 34735360), (8, 26051520), (10, 20841216), (11, 18946560), (12, 17367680), (15, 13894144), (16, 13025760), (20, 10420608), (22, 9473280), (24, 8683840), (30, 6947072), (32, 6512880), (33, 6315520), (40, 5210304), (44, 4736640), (48, 4341920), (55, 3789312), (60, 3473536), (64, 3256440), (66, 3157760), (80, 2605152), (88, 2368320), (96, 2170960), (110, 1894656), (120, 1736768), (128, 1628220), (132, 1578880), (160, 1302576), (165, 1263104), (176, 1184160), (192, 1085480), (220, 947328), (240, 868384), (256, 814110), (264, 789440), (320, 651288), (330, 631552), (352, 592080), (384, 542740), (440, 473664), (480, 434192), (512, 407055), (528, 394720), (640, 325644), (660, 315776), (704, 296040), (768, 271370), (880, 236832), (960, 217096), (1056, 197360), (1280, 162822), (1320, 157888), (1408, 148020), (1536, 135685), (1760, 118416), (1920, 108548), (2112, 98680), (2467, 84480), (2560, 81411), (2640, 78944), (2816, 74010), (3520, 59208), (3840, 54274), (4224, 49340), (4934, 42240), (5280, 39472), (5632, 37005), (7040, 29604), (7401, 28160), (7680, 27137), (8448, 24670), (9868, 21120), (10560, 19736), (12335, 16896), (14080, 14802)]