2080999140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 6738235392

約数和(自身を除く): 4657236252

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 61, 66, 74, 110, 111, 121, 122, 127, 132, 148, 165, 183, 185, 220, 222, 242, 244, 254, 305, 330, 363, 366, 370, 381, 407, 444, 484, 508, 555, 605, 610, 635, 660, 671, 726, 732, 740, 762, 814, 915, 1110, 1210, 1220, 1221, 1270, 1342, 1397, 1452, 1524, 1628, 1815, 1830, 1905, 2013, 2035, 2220, 2257, 2420, 2442, 2540, 2684, 2794, 3355, 3630, 3660, 3810, 4026, 4070, 4191, 4477, 4514, 4699, 4884, 5588, 6105, 6710, 6771, 6985, 7260, 7381, 7620, 7747, 8052, 8140, 8382, 8954, 9028, 9398, 10065, 11285, 12210, 13420, 13431, 13542, 13970, 14097, 14762, 15367, 15494, 16764, 17908, 18796, 20130, 20955, 22143, 22385, 22570, 23241, 23495, 24420, 24827, 26862, 27084, 27940, 28194, 29524, 30734, 30988, 33855, 36905, 38735, 40260, 41910, 44286, 44770, 45140, 46101, 46482, 46990, 49654, 51689, 53724, 56388, 61468, 67155, 67710, 70485, 73810, 74481, 76835, 77470, 83820, 85217, 88572, 89540, 92202, 92964, 93980, 99308, 103378, 110715, 116205, 124135, 134310, 135420, 140970, 147620, 148962, 153670, 154940, 155067, 170434, 184404, 206756, 221430, 230505, 232410, 248270, 255651, 258445, 268620, 273097, 281940, 286639, 297924, 307340, 310134, 340868, 372405, 426085, 442860, 461010, 464820, 496540, 511302, 516890, 546194, 568579, 573278, 620268, 744810, 775335, 819291, 852170, 859917, 922020, 937387, 1022604, 1033780, 1092388, 1137158, 1146556, 1278255, 1365485, 1433195, 1489620, 1550670, 1638582, 1704340, 1705737, 1719834, 1874774, 2274316, 2556510, 2730970, 2812161, 2842895, 2866390, 3101340, 3153029, 3277164, 3411474, 3439668, 3749548, 4096455, 4299585, 4686935, 5113020, 5461940, 5624322, 5685790, 5732780, 6306058, 6822948, 8192910, 8528685, 8599170, 9373870, 9459087, 11248644, 11371580, 12612116, 14060805, 15765145, 16385820, 17057370, 17198340, 18747740, 18918174, 28121610, 31530290, 34114740, 34683319, 37836348, 47295435, 56243220, 63060580, 69366638, 94590870, 104049957, 138733276, 173416595, 189181740, 208099914, 346833190, 416199828, 520249785, 693666380, 1040499570, 2080999140]

約数ペア:

[(1, 2080999140), (2, 1040499570), (3, 693666380), (4, 520249785), (5, 416199828), (6, 346833190), (10, 208099914), (11, 189181740), (12, 173416595), (15, 138733276), (20, 104049957), (22, 94590870), (30, 69366638), (33, 63060580), (37, 56243220), (44, 47295435), (55, 37836348), (60, 34683319), (61, 34114740), (66, 31530290), (74, 28121610), (110, 18918174), (111, 18747740), (121, 17198340), (122, 17057370), (127, 16385820), (132, 15765145), (148, 14060805), (165, 12612116), (183, 11371580), (185, 11248644), (220, 9459087), (222, 9373870), (242, 8599170), (244, 8528685), (254, 8192910), (305, 6822948), (330, 6306058), (363, 5732780), (366, 5685790), (370, 5624322), (381, 5461940), (407, 5113020), (444, 4686935), (484, 4299585), (508, 4096455), (555, 3749548), (605, 3439668), (610, 3411474), (635, 3277164), (660, 3153029), (671, 3101340), (726, 2866390), (732, 2842895), (740, 2812161), (762, 2730970), (814, 2556510), (915, 2274316), (1110, 1874774), (1210, 1719834), (1220, 1705737), (1221, 1704340), (1270, 1638582), (1342, 1550670), (1397, 1489620), (1452, 1433195), (1524, 1365485), (1628, 1278255), (1815, 1146556), (1830, 1137158), (1905, 1092388), (2013, 1033780), (2035, 1022604), (2220, 937387), (2257, 922020), (2420, 859917), (2442, 852170), (2540, 819291), (2684, 775335), (2794, 744810), (3355, 620268), (3630, 573278), (3660, 568579), (3810, 546194), (4026, 516890), (4070, 511302), (4191, 496540), (4477, 464820), (4514, 461010), (4699, 442860), (4884, 426085), (5588, 372405), (6105, 340868), (6710, 310134), (6771, 307340), (6985, 297924), (7260, 286639), (7381, 281940), (7620, 273097), (7747, 268620), (8052, 258445), (8140, 255651), (8382, 248270), (8954, 232410), (9028, 230505), (9398, 221430), (10065, 206756), (11285, 184404), (12210, 170434), (13420, 155067), (13431, 154940), (13542, 153670), (13970, 148962), (14097, 147620), (14762, 140970), (15367, 135420), (15494, 134310), (16764, 124135), (17908, 116205), (18796, 110715), (20130, 103378), (20955, 99308), (22143, 93980), (22385, 92964), (22570, 92202), (23241, 89540), (23495, 88572), (24420, 85217), (24827, 83820), (26862, 77470), (27084, 76835), (27940, 74481), (28194, 73810), (29524, 70485), (30734, 67710), (30988, 67155), (33855, 61468), (36905, 56388), (38735, 53724), (40260, 51689), (41910, 49654), (44286, 46990), (44770, 46482), (45140, 46101)]