681150960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 360

約数和(自身を含む): 2728954800

約数和(自身を除く): 2047803840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 86, 90, 98, 105, 112, 120, 126, 129, 140, 144, 147, 168, 172, 180, 196, 210, 215, 240, 245, 252, 258, 280, 294, 301, 315, 336, 344, 360, 387, 392, 420, 430, 441, 449, 490, 504, 516, 560, 588, 602, 630, 645, 688, 720, 735, 774, 784, 840, 860, 882, 898, 903, 980, 1008, 1032, 1176, 1204, 1260, 1290, 1347, 1470, 1505, 1548, 1680, 1720, 1764, 1796, 1806, 1935, 1960, 2064, 2107, 2205, 2245, 2352, 2408, 2520, 2580, 2694, 2709, 2940, 3010, 3096, 3143, 3440, 3528, 3592, 3612, 3870, 3920, 4041, 4214, 4410, 4490, 4515, 4816, 5040, 5160, 5388, 5418, 5880, 6020, 6192, 6286, 6321, 6735, 7056, 7184, 7224, 7740, 8082, 8428, 8820, 8980, 9030, 9429, 10320, 10535, 10776, 10836, 11760, 12040, 12572, 12642, 13470, 13545, 14448, 15480, 15715, 16164, 16856, 17640, 17960, 18060, 18858, 18963, 19307, 20205, 21070, 21552, 21672, 22001, 24080, 25144, 25284, 26940, 27090, 28287, 30960, 31430, 31605, 32328, 33712, 35280, 35920, 36120, 37716, 37926, 38614, 40410, 42140, 43344, 44002, 47145, 50288, 50568, 53880, 54180, 56574, 57921, 62860, 63210, 64656, 66003, 72240, 75432, 75852, 77228, 80820, 84280, 88004, 94290, 94815, 96535, 101136, 107760, 108360, 110005, 113148, 115842, 125720, 126420, 132006, 135149, 141435, 150864, 151704, 154456, 161640, 168560, 173763, 176008, 188580, 189630, 193070, 198009, 216720, 220010, 226296, 231684, 251440, 252840, 264012, 270298, 282870, 289605, 303408, 308912, 323280, 330015, 347526, 352016, 377160, 379260, 386140, 396018, 405447, 440020, 452592, 463368, 505680, 528024, 540596, 565740, 579210, 660030, 675745, 695052, 754320, 758520, 772280, 792036, 810894, 868815, 880040, 926736, 946043, 990045, 1056048, 1081192, 1131480, 1158420, 1216341, 1320060, 1351490, 1390104, 1517040, 1544560, 1584072, 1621788, 1737630, 1760080, 1892086, 1980090, 2027235, 2162384, 2262960, 2316840, 2432682, 2640120, 2702980, 2780208, 2838129, 3168144, 3243576, 3475260, 3784172, 3960180, 4054470, 4633680, 4730215, 4865364, 5280240, 5405960, 5676258, 6081705, 6487152, 6950520, 7568344, 7920360, 8108940, 8514387, 9460430, 9730728, 10811920, 11352516, 12163410, 13901040, 14190645, 15136688, 15840720, 16217880, 17028774, 18920860, 19461456, 22705032, 24326820, 28381290, 32435760, 34057548, 37841720, 42571935, 45410064, 48653640, 56762580, 68115096, 75683440, 85143870, 97307280, 113525160, 136230192, 170287740, 227050320, 340575480, 681150960]

約数ペア:

[(1, 681150960), (2, 340575480), (3, 227050320), (4, 170287740), (5, 136230192), (6, 113525160), (7, 97307280), (8, 85143870), (9, 75683440), (10, 68115096), (12, 56762580), (14, 48653640), (15, 45410064), (16, 42571935), (18, 37841720), (20, 34057548), (21, 32435760), (24, 28381290), (28, 24326820), (30, 22705032), (35, 19461456), (36, 18920860), (40, 17028774), (42, 16217880), (43, 15840720), (45, 15136688), (48, 14190645), (49, 13901040), (56, 12163410), (60, 11352516), (63, 10811920), (70, 9730728), (72, 9460430), (80, 8514387), (84, 8108940), (86, 7920360), (90, 7568344), (98, 6950520), (105, 6487152), (112, 6081705), (120, 5676258), (126, 5405960), (129, 5280240), (140, 4865364), (144, 4730215), (147, 4633680), (168, 4054470), (172, 3960180), (180, 3784172), (196, 3475260), (210, 3243576), (215, 3168144), (240, 2838129), (245, 2780208), (252, 2702980), (258, 2640120), (280, 2432682), (294, 2316840), (301, 2262960), (315, 2162384), (336, 2027235), (344, 1980090), (360, 1892086), (387, 1760080), (392, 1737630), (420, 1621788), (430, 1584072), (441, 1544560), (449, 1517040), (490, 1390104), (504, 1351490), (516, 1320060), (560, 1216341), (588, 1158420), (602, 1131480), (630, 1081192), (645, 1056048), (688, 990045), (720, 946043), (735, 926736), (774, 880040), (784, 868815), (840, 810894), (860, 792036), (882, 772280), (898, 758520), (903, 754320), (980, 695052), (1008, 675745), (1032, 660030), (1176, 579210), (1204, 565740), (1260, 540596), (1290, 528024), (1347, 505680), (1470, 463368), (1505, 452592), (1548, 440020), (1680, 405447), (1720, 396018), (1764, 386140), (1796, 379260), (1806, 377160), (1935, 352016), (1960, 347526), (2064, 330015), (2107, 323280), (2205, 308912), (2245, 303408), (2352, 289605), (2408, 282870), (2520, 270298), (2580, 264012), (2694, 252840), (2709, 251440), (2940, 231684), (3010, 226296), (3096, 220010), (3143, 216720), (3440, 198009), (3528, 193070), (3592, 189630), (3612, 188580), (3870, 176008), (3920, 173763), (4041, 168560), (4214, 161640), (4410, 154456), (4490, 151704), (4515, 150864), (4816, 141435), (5040, 135149), (5160, 132006), (5388, 126420), (5418, 125720), (5880, 115842), (6020, 113148), (6192, 110005), (6286, 108360), (6321, 107760), (6735, 101136), (7056, 96535), (7184, 94815), (7224, 94290), (7740, 88004), (8082, 84280), (8428, 80820), (8820, 77228), (8980, 75852), (9030, 75432), (9429, 72240), (10320, 66003), (10535, 64656), (10776, 63210), (10836, 62860), (11760, 57921), (12040, 56574), (12572, 54180), (12642, 53880), (13470, 50568), (13545, 50288), (14448, 47145), (15480, 44002), (15715, 43344), (16164, 42140), (16856, 40410), (17640, 38614), (17960, 37926), (18060, 37716), (18858, 36120), (18963, 35920), (19307, 35280), (20205, 33712), (21070, 32328), (21552, 31605), (21672, 31430), (22001, 30960), (24080, 28287), (25144, 27090), (25284, 26940)]