210307680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 432

約数和(自身を含む): 847016352

約数和(自身を除く): 636708672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 71, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 121, 132, 136, 142, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 213, 220, 240, 242, 255, 264, 272, 284, 288, 306, 330, 340, 352, 355, 360, 363, 374, 396, 408, 426, 440, 480, 484, 495, 510, 528, 544, 561, 568, 605, 612, 639, 660, 680, 710, 720, 726, 748, 765, 781, 792, 816, 852, 880, 935, 968, 990, 1020, 1056, 1065, 1089, 1122, 1136, 1207, 1210, 1224, 1278, 1320, 1360, 1420, 1440, 1452, 1496, 1530, 1562, 1584, 1632, 1683, 1704, 1760, 1815, 1870, 1936, 1980, 2040, 2057, 2130, 2178, 2244, 2272, 2343, 2414, 2420, 2448, 2556, 2640, 2720, 2805, 2840, 2904, 2992, 3060, 3124, 3168, 3195, 3366, 3408, 3621, 3630, 3740, 3872, 3905, 3960, 4080, 4114, 4260, 4356, 4488, 4686, 4828, 4840, 4896, 5112, 5280, 5445, 5610, 5680, 5808, 5984, 6035, 6120, 6171, 6248, 6390, 6732, 6816, 7029, 7242, 7260, 7480, 7810, 7920, 8160, 8228, 8415, 8520, 8591, 8712, 8976, 9372, 9656, 9680, 10224, 10285, 10863, 10890, 11220, 11360, 11616, 11715, 12070, 12240, 12342, 12496, 12780, 13277, 13464, 14058, 14484, 14520, 14960, 15620, 15840, 16456, 16830, 17040, 17182, 17424, 17952, 18105, 18513, 18744, 19312, 19360, 20448, 20570, 21726, 21780, 22440, 23430, 24140, 24480, 24684, 24992, 25560, 25773, 26554, 26928, 28116, 28968, 29040, 29920, 30855, 31240, 32912, 33660, 34080, 34364, 34848, 35145, 36210, 37026, 37488, 38624, 39831, 41140, 42955, 43452, 43560, 44880, 46860, 48280, 49368, 51120, 51546, 53108, 53856, 54315, 56232, 57936, 58080, 61710, 62480, 65824, 66385, 67320, 68728, 70290, 72420, 74052, 74976, 77319, 79662, 82280, 85910, 86904, 87120, 89760, 92565, 93720, 96560, 98736, 102240, 103092, 106216, 108630, 112464, 115872, 119493, 123420, 124960, 128865, 132770, 134640, 137456, 140580, 144840, 146047, 148104, 154638, 159324, 164560, 171820, 173808, 174240, 185130, 187440, 193120, 197472, 199155, 206184, 212432, 217260, 224928, 238986, 246840, 257730, 265540, 269280, 274912, 281160, 289680, 292094, 296208, 309276, 318648, 329120, 343640, 347616, 370260, 374880, 386595, 398310, 412368, 424864, 434520, 438141, 477972, 493680, 515460, 531080, 562320, 579360, 584188, 592416, 597465, 618552, 637296, 687280, 730235, 740520, 773190, 796620, 824736, 869040, 876282, 955944, 987360, 1030920, 1062160, 1124640, 1168376, 1194930, 1237104, 1274592, 1314423, 1374560, 1460470, 1481040, 1546380, 1593240, 1738080, 1752564, 1911888, 2061840, 2124320, 2190705, 2336752, 2389860, 2474208, 2628846, 2920940, 2962080, 3092760, 3186480, 3505128, 3823776, 4123680, 4381410, 4673504, 4779720, 5257692, 5841880, 6185520, 6372960, 6572115, 7010256, 8762820, 9559440, 10515384, 11683760, 12371040, 13144230, 14020512, 17525640, 19118880, 21030768, 23367520, 26288460, 35051280, 42061536, 52576920, 70102560, 105153840, 210307680]

約数ペア:

[(1, 210307680), (2, 105153840), (3, 70102560), (4, 52576920), (5, 42061536), (6, 35051280), (8, 26288460), (9, 23367520), (10, 21030768), (11, 19118880), (12, 17525640), (15, 14020512), (16, 13144230), (17, 12371040), (18, 11683760), (20, 10515384), (22, 9559440), (24, 8762820), (30, 7010256), (32, 6572115), (33, 6372960), (34, 6185520), (36, 5841880), (40, 5257692), (44, 4779720), (45, 4673504), (48, 4381410), (51, 4123680), (55, 3823776), (60, 3505128), (66, 3186480), (68, 3092760), (71, 2962080), (72, 2920940), (80, 2628846), (85, 2474208), (88, 2389860), (90, 2336752), (96, 2190705), (99, 2124320), (102, 2061840), (110, 1911888), (120, 1752564), (121, 1738080), (132, 1593240), (136, 1546380), (142, 1481040), (144, 1460470), (153, 1374560), (160, 1314423), (165, 1274592), (170, 1237104), (176, 1194930), (180, 1168376), (187, 1124640), (198, 1062160), (204, 1030920), (213, 987360), (220, 955944), (240, 876282), (242, 869040), (255, 824736), (264, 796620), (272, 773190), (284, 740520), (288, 730235), (306, 687280), (330, 637296), (340, 618552), (352, 597465), (355, 592416), (360, 584188), (363, 579360), (374, 562320), (396, 531080), (408, 515460), (426, 493680), (440, 477972), (480, 438141), (484, 434520), (495, 424864), (510, 412368), (528, 398310), (544, 386595), (561, 374880), (568, 370260), (605, 347616), (612, 343640), (639, 329120), (660, 318648), (680, 309276), (710, 296208), (720, 292094), (726, 289680), (748, 281160), (765, 274912), (781, 269280), (792, 265540), (816, 257730), (852, 246840), (880, 238986), (935, 224928), (968, 217260), (990, 212432), (1020, 206184), (1056, 199155), (1065, 197472), (1089, 193120), (1122, 187440), (1136, 185130), (1207, 174240), (1210, 173808), (1224, 171820), (1278, 164560), (1320, 159324), (1360, 154638), (1420, 148104), (1440, 146047), (1452, 144840), (1496, 140580), (1530, 137456), (1562, 134640), (1584, 132770), (1632, 128865), (1683, 124960), (1704, 123420), (1760, 119493), (1815, 115872), (1870, 112464), (1936, 108630), (1980, 106216), (2040, 103092), (2057, 102240), (2130, 98736), (2178, 96560), (2244, 93720), (2272, 92565), (2343, 89760), (2414, 87120), (2420, 86904), (2448, 85910), (2556, 82280), (2640, 79662), (2720, 77319), (2805, 74976), (2840, 74052), (2904, 72420), (2992, 70290), (3060, 68728), (3124, 67320), (3168, 66385), (3195, 65824), (3366, 62480), (3408, 61710), (3621, 58080), (3630, 57936), (3740, 56232), (3872, 54315), (3905, 53856), (3960, 53108), (4080, 51546), (4114, 51120), (4260, 49368), (4356, 48280), (4488, 46860), (4686, 44880), (4828, 43560), (4840, 43452), (4896, 42955), (5112, 41140), (5280, 39831), (5445, 38624), (5610, 37488), (5680, 37026), (5808, 36210), (5984, 35145), (6035, 34848), (6120, 34364), (6171, 34080), (6248, 33660), (6390, 32912), (6732, 31240), (6816, 30855), (7029, 29920), (7242, 29040), (7260, 28968), (7480, 28116), (7810, 26928), (7920, 26554), (8160, 25773), (8228, 25560), (8415, 24992), (8520, 24684), (8591, 24480), (8712, 24140), (8976, 23430), (9372, 22440), (9656, 21780), (9680, 21726), (10224, 20570), (10285, 20448), (10863, 19360), (10890, 19312), (11220, 18744), (11360, 18513), (11616, 18105), (11715, 17952), (12070, 17424), (12240, 17182), (12342, 17040), (12496, 16830), (12780, 16456), (13277, 15840), (13464, 15620), (14058, 14960), (14484, 14520)]