2520849072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 7935611136

約数和(自身を除く): 5414762064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 37, 42, 48, 56, 62, 74, 84, 93, 111, 112, 124, 148, 168, 186, 211, 217, 222, 248, 259, 296, 336, 372, 422, 434, 444, 496, 518, 592, 633, 651, 744, 777, 844, 868, 888, 961, 1036, 1147, 1266, 1302, 1477, 1488, 1554, 1688, 1736, 1776, 1922, 2072, 2294, 2532, 2604, 2883, 2954, 3108, 3376, 3441, 3472, 3844, 4144, 4431, 4588, 5064, 5208, 5766, 5908, 6216, 6541, 6727, 6882, 7688, 7807, 8029, 8862, 9176, 10128, 10416, 11532, 11816, 12432, 13082, 13454, 13764, 15376, 15614, 16058, 17724, 18352, 19623, 20181, 23064, 23421, 23632, 24087, 26164, 26908, 27528, 31228, 32116, 35448, 35557, 39246, 40362, 45787, 46128, 46842, 48174, 52328, 53816, 54649, 55056, 62456, 64232, 70896, 71114, 78492, 80724, 91574, 93684, 96348, 104656, 106671, 107632, 109298, 124912, 128464, 137361, 142228, 156984, 161448, 163947, 183148, 187368, 192696, 202771, 213342, 218596, 242017, 248899, 274722, 284456, 313968, 322896, 327894, 366296, 374736, 385392, 405542, 426684, 437192, 484034, 497798, 549444, 568912, 608313, 655788, 726051, 732592, 746697, 811084, 853368, 874384, 968068, 995596, 1098888, 1216626, 1311576, 1419397, 1452102, 1493394, 1622168, 1694119, 1706736, 1936136, 1991192, 2197776, 2433252, 2623152, 2838794, 2904204, 2986788, 3244336, 3388238, 3872272, 3982384, 4258191, 4866504, 5082357, 5677588, 5808408, 5973576, 6776476, 7502527, 8516382, 9733008, 10164714, 11355176, 11616816, 11947152, 13552952, 15005054, 17032764, 20329428, 22507581, 22710352, 27105904, 30010108, 34065528, 40658856, 45015162, 52517689, 60020216, 68131056, 81317712, 90030324, 105035378, 120040432, 157553067, 180060648, 210070756, 315106134, 360121296, 420141512, 630212268, 840283024, 1260424536, 2520849072]

約数ペア:

[(1, 2520849072), (2, 1260424536), (3, 840283024), (4, 630212268), (6, 420141512), (7, 360121296), (8, 315106134), (12, 210070756), (14, 180060648), (16, 157553067), (21, 120040432), (24, 105035378), (28, 90030324), (31, 81317712), (37, 68131056), (42, 60020216), (48, 52517689), (56, 45015162), (62, 40658856), (74, 34065528), (84, 30010108), (93, 27105904), (111, 22710352), (112, 22507581), (124, 20329428), (148, 17032764), (168, 15005054), (186, 13552952), (211, 11947152), (217, 11616816), (222, 11355176), (248, 10164714), (259, 9733008), (296, 8516382), (336, 7502527), (372, 6776476), (422, 5973576), (434, 5808408), (444, 5677588), (496, 5082357), (518, 4866504), (592, 4258191), (633, 3982384), (651, 3872272), (744, 3388238), (777, 3244336), (844, 2986788), (868, 2904204), (888, 2838794), (961, 2623152), (1036, 2433252), (1147, 2197776), (1266, 1991192), (1302, 1936136), (1477, 1706736), (1488, 1694119), (1554, 1622168), (1688, 1493394), (1736, 1452102), (1776, 1419397), (1922, 1311576), (2072, 1216626), (2294, 1098888), (2532, 995596), (2604, 968068), (2883, 874384), (2954, 853368), (3108, 811084), (3376, 746697), (3441, 732592), (3472, 726051), (3844, 655788), (4144, 608313), (4431, 568912), (4588, 549444), (5064, 497798), (5208, 484034), (5766, 437192), (5908, 426684), (6216, 405542), (6541, 385392), (6727, 374736), (6882, 366296), (7688, 327894), (7807, 322896), (8029, 313968), (8862, 284456), (9176, 274722), (10128, 248899), (10416, 242017), (11532, 218596), (11816, 213342), (12432, 202771), (13082, 192696), (13454, 187368), (13764, 183148), (15376, 163947), (15614, 161448), (16058, 156984), (17724, 142228), (18352, 137361), (19623, 128464), (20181, 124912), (23064, 109298), (23421, 107632), (23632, 106671), (24087, 104656), (26164, 96348), (26908, 93684), (27528, 91574), (31228, 80724), (32116, 78492), (35448, 71114), (35557, 70896), (39246, 64232), (40362, 62456), (45787, 55056), (46128, 54649), (46842, 53816), (48174, 52328)]