1256473680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 360

約数和(自身を含む): 4985993376

約数和(自身を除く): 3729519696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 121, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 242, 245, 264, 280, 294, 308, 330, 336, 363, 385, 392, 420, 440, 462, 484, 490, 528, 539, 560, 588, 605, 616, 660, 726, 735, 770, 784, 840, 847, 880, 883, 924, 968, 980, 1078, 1155, 1176, 1210, 1232, 1320, 1452, 1470, 1540, 1617, 1680, 1694, 1766, 1815, 1848, 1936, 1960, 2156, 2310, 2352, 2420, 2541, 2640, 2649, 2695, 2904, 2940, 3080, 3234, 3388, 3532, 3630, 3696, 3920, 4235, 4312, 4415, 4620, 4840, 5082, 5298, 5390, 5808, 5880, 5929, 6160, 6181, 6468, 6776, 7064, 7260, 8085, 8470, 8624, 8830, 9240, 9680, 9713, 10164, 10596, 10780, 11760, 11858, 12362, 12705, 12936, 13245, 13552, 14128, 14520, 16170, 16940, 17660, 17787, 18480, 18543, 19426, 20328, 21192, 21560, 23716, 24724, 25410, 25872, 26490, 29040, 29139, 29645, 30905, 32340, 33880, 35320, 35574, 37086, 38852, 40656, 42384, 43120, 43267, 47432, 48565, 49448, 50820, 52980, 58278, 59290, 61810, 64680, 67760, 67991, 70640, 71148, 74172, 77704, 86534, 88935, 92715, 94864, 97130, 98896, 101640, 105960, 106843, 116556, 118580, 123620, 129360, 129801, 135982, 142296, 145695, 148344, 155408, 173068, 177870, 185430, 194260, 203280, 203973, 211920, 213686, 216335, 233112, 237160, 247240, 259602, 271964, 284592, 291390, 296688, 320529, 339955, 346136, 355740, 370860, 388520, 407946, 427372, 432670, 466224, 474320, 475937, 494480, 519204, 534215, 543928, 582780, 641058, 649005, 679910, 692272, 711480, 741720, 747901, 777040, 815892, 854744, 865340, 951874, 1019865, 1038408, 1068430, 1087856, 1165560, 1282116, 1298010, 1359820, 1422960, 1427811, 1483440, 1495802, 1602645, 1631784, 1709488, 1730680, 1903748, 2039730, 2076816, 2136860, 2243703, 2331120, 2379685, 2564232, 2596020, 2719640, 2855622, 2991604, 3205290, 3263568, 3461360, 3739505, 3807496, 4079460, 4273720, 4487406, 4759370, 5128464, 5192040, 5235307, 5439280, 5711244, 5983208, 6410580, 7139055, 7479010, 7614992, 8158920, 8547440, 8974812, 9518740, 10384080, 10470614, 11218515, 11422488, 11966416, 12821160, 14278110, 14958020, 15705921, 16317840, 17949624, 19037480, 20941228, 22437030, 22844976, 25642320, 26176535, 28556220, 29916040, 31411842, 35899248, 38074960, 41882456, 44874060, 52353070, 57112440, 59832080, 62823684, 78529605, 83764912, 89748120, 104706140, 114224880, 125647368, 157059210, 179496240, 209412280, 251294736, 314118420, 418824560, 628236840, 1256473680]

約数ペア:

[(1, 1256473680), (2, 628236840), (3, 418824560), (4, 314118420), (5, 251294736), (6, 209412280), (7, 179496240), (8, 157059210), (10, 125647368), (11, 114224880), (12, 104706140), (14, 89748120), (15, 83764912), (16, 78529605), (20, 62823684), (21, 59832080), (22, 57112440), (24, 52353070), (28, 44874060), (30, 41882456), (33, 38074960), (35, 35899248), (40, 31411842), (42, 29916040), (44, 28556220), (48, 26176535), (49, 25642320), (55, 22844976), (56, 22437030), (60, 20941228), (66, 19037480), (70, 17949624), (77, 16317840), (80, 15705921), (84, 14958020), (88, 14278110), (98, 12821160), (105, 11966416), (110, 11422488), (112, 11218515), (120, 10470614), (121, 10384080), (132, 9518740), (140, 8974812), (147, 8547440), (154, 8158920), (165, 7614992), (168, 7479010), (176, 7139055), (196, 6410580), (210, 5983208), (220, 5711244), (231, 5439280), (240, 5235307), (242, 5192040), (245, 5128464), (264, 4759370), (280, 4487406), (294, 4273720), (308, 4079460), (330, 3807496), (336, 3739505), (363, 3461360), (385, 3263568), (392, 3205290), (420, 2991604), (440, 2855622), (462, 2719640), (484, 2596020), (490, 2564232), (528, 2379685), (539, 2331120), (560, 2243703), (588, 2136860), (605, 2076816), (616, 2039730), (660, 1903748), (726, 1730680), (735, 1709488), (770, 1631784), (784, 1602645), (840, 1495802), (847, 1483440), (880, 1427811), (883, 1422960), (924, 1359820), (968, 1298010), (980, 1282116), (1078, 1165560), (1155, 1087856), (1176, 1068430), (1210, 1038408), (1232, 1019865), (1320, 951874), (1452, 865340), (1470, 854744), (1540, 815892), (1617, 777040), (1680, 747901), (1694, 741720), (1766, 711480), (1815, 692272), (1848, 679910), (1936, 649005), (1960, 641058), (2156, 582780), (2310, 543928), (2352, 534215), (2420, 519204), (2541, 494480), (2640, 475937), (2649, 474320), (2695, 466224), (2904, 432670), (2940, 427372), (3080, 407946), (3234, 388520), (3388, 370860), (3532, 355740), (3630, 346136), (3696, 339955), (3920, 320529), (4235, 296688), (4312, 291390), (4415, 284592), (4620, 271964), (4840, 259602), (5082, 247240), (5298, 237160), (5390, 233112), (5808, 216335), (5880, 213686), (5929, 211920), (6160, 203973), (6181, 203280), (6468, 194260), (6776, 185430), (7064, 177870), (7260, 173068), (8085, 155408), (8470, 148344), (8624, 145695), (8830, 142296), (9240, 135982), (9680, 129801), (9713, 129360), (10164, 123620), (10596, 118580), (10780, 116556), (11760, 106843), (11858, 105960), (12362, 101640), (12705, 98896), (12936, 97130), (13245, 94864), (13552, 92715), (14128, 88935), (14520, 86534), (16170, 77704), (16940, 74172), (17660, 71148), (17787, 70640), (18480, 67991), (18543, 67760), (19426, 64680), (20328, 61810), (21192, 59290), (21560, 58278), (23716, 52980), (24724, 50820), (25410, 49448), (25872, 48565), (26490, 47432), (29040, 43267), (29139, 43120), (29645, 42384), (30905, 40656), (32340, 38852), (33880, 37086), (35320, 35574)]