209012160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1683

約数の個数: 224

約数和(自身を含む): 798819840

約数和(自身を除く): 589807680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1637, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3274, 3360, 3648, 3990, 4256, 4560, 4911, 5320, 6080, 6384, 6548, 6720, 7980, 8185, 8512, 9120, 9822, 10640, 11459, 12768, 13096, 15960, 16370, 18240, 19644, 21280, 22918, 24555, 25536, 26192, 31103, 31920, 32740, 34377, 39288, 42560, 45836, 49110, 52384, 57295, 62206, 63840, 65480, 68754, 78576, 91672, 93309, 98220, 104768, 114590, 124412, 127680, 130960, 137508, 155515, 157152, 171885, 183344, 186618, 196440, 217721, 229180, 248824, 261920, 275016, 311030, 314304, 343770, 366688, 373236, 392880, 435442, 458360, 466545, 497648, 523840, 550032, 622060, 653163, 687540, 733376, 746472, 785760, 870884, 916720, 933090, 995296, 1088605, 1100064, 1244120, 1306326, 1375080, 1492944, 1571520, 1741768, 1833440, 1866180, 1990592, 2177210, 2200128, 2488240, 2612652, 2750160, 2985888, 3265815, 3483536, 3666880, 3732360, 4354420, 4976480, 5225304, 5500320, 5971776, 6531630, 6967072, 7464720, 8708840, 9952960, 10450608, 11000640, 13063260, 13934144, 14929440, 17417680, 20901216, 26126520, 29858880, 34835360, 41802432, 52253040, 69670720, 104506080, 209012160]

約数ペア:

[(1, 209012160), (2, 104506080), (3, 69670720), (4, 52253040), (5, 41802432), (6, 34835360), (7, 29858880), (8, 26126520), (10, 20901216), (12, 17417680), (14, 14929440), (15, 13934144), (16, 13063260), (19, 11000640), (20, 10450608), (21, 9952960), (24, 8708840), (28, 7464720), (30, 6967072), (32, 6531630), (35, 5971776), (38, 5500320), (40, 5225304), (42, 4976480), (48, 4354420), (56, 3732360), (57, 3666880), (60, 3483536), (64, 3265815), (70, 2985888), (76, 2750160), (80, 2612652), (84, 2488240), (95, 2200128), (96, 2177210), (105, 1990592), (112, 1866180), (114, 1833440), (120, 1741768), (133, 1571520), (140, 1492944), (152, 1375080), (160, 1306326), (168, 1244120), (190, 1100064), (192, 1088605), (210, 995296), (224, 933090), (228, 916720), (240, 870884), (266, 785760), (280, 746472), (285, 733376), (304, 687540), (320, 653163), (336, 622060), (380, 550032), (399, 523840), (420, 497648), (448, 466545), (456, 458360), (480, 435442), (532, 392880), (560, 373236), (570, 366688), (608, 343770), (665, 314304), (672, 311030), (760, 275016), (798, 261920), (840, 248824), (912, 229180), (960, 217721), (1064, 196440), (1120, 186618), (1140, 183344), (1216, 171885), (1330, 157152), (1344, 155515), (1520, 137508), (1596, 130960), (1637, 127680), (1680, 124412), (1824, 114590), (1995, 104768), (2128, 98220), (2240, 93309), (2280, 91672), (2660, 78576), (3040, 68754), (3192, 65480), (3274, 63840), (3360, 62206), (3648, 57295), (3990, 52384), (4256, 49110), (4560, 45836), (4911, 42560), (5320, 39288), (6080, 34377), (6384, 32740), (6548, 31920), (6720, 31103), (7980, 26192), (8185, 25536), (8512, 24555), (9120, 22918), (9822, 21280), (10640, 19644), (11459, 18240), (12768, 16370), (13096, 15960)]