2120830404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 6589513728

約数和(自身を除く): 4468683324

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 53, 62, 66, 77, 84, 93, 106, 121, 124, 127, 132, 154, 159, 186, 212, 217, 231, 242, 254, 308, 318, 341, 363, 371, 372, 381, 434, 462, 484, 508, 583, 636, 651, 682, 726, 742, 762, 847, 868, 889, 924, 1023, 1113, 1166, 1302, 1364, 1397, 1452, 1484, 1524, 1643, 1694, 1749, 1778, 2046, 2226, 2332, 2387, 2541, 2604, 2667, 2794, 3286, 3388, 3498, 3556, 3751, 3937, 4081, 4092, 4191, 4452, 4774, 4929, 5082, 5334, 5588, 6413, 6572, 6731, 6996, 7161, 7502, 7874, 8162, 8382, 9548, 9779, 9858, 10164, 10668, 11253, 11501, 11811, 12243, 12826, 13462, 14322, 15004, 15367, 15748, 16324, 16764, 18073, 19239, 19558, 19716, 20193, 22506, 23002, 23622, 24486, 25652, 26257, 26924, 27559, 28644, 29337, 30734, 34503, 36146, 38478, 39116, 40386, 43307, 44891, 45012, 46004, 46101, 47117, 47244, 48972, 52514, 54219, 55118, 58674, 61468, 69006, 72292, 74041, 76956, 78771, 80772, 82677, 86614, 89782, 92202, 94234, 105028, 107569, 108438, 110236, 117348, 126511, 129921, 134673, 138012, 141351, 148082, 157542, 165354, 173228, 179564, 184404, 188468, 198803, 208661, 215138, 216876, 222123, 253022, 259842, 269346, 282702, 296164, 303149, 315084, 322707, 330708, 379533, 397606, 417322, 430276, 444246, 476377, 506044, 518287, 519684, 538692, 565404, 596409, 606298, 625983, 645414, 759066, 795212, 814451, 834644, 888492, 909447, 952754, 1036574, 1192818, 1212596, 1251966, 1290828, 1391621, 1429131, 1460627, 1518132, 1554861, 1628902, 1818894, 1905508, 2073148, 2295271, 2385636, 2443353, 2503932, 2783242, 2858262, 2921254, 3109722, 3257804, 3334639, 3637788, 4174863, 4381881, 4590542, 4886706, 5566484, 5701157, 5716524, 5842508, 6219444, 6669278, 6885813, 8349726, 8763762, 9181084, 9773412, 10003917, 11402314, 13338556, 13771626, 16066897, 16699452, 17103471, 17527524, 20007834, 22804628, 25247981, 27543252, 32133794, 34206942, 40015668, 48200691, 50495962, 64267588, 68413884, 75743943, 96401382, 100991924, 151487886, 176735867, 192802764, 302975772, 353471734, 530207601, 706943468, 1060415202, 2120830404]

約数ペア:

[(1, 2120830404), (2, 1060415202), (3, 706943468), (4, 530207601), (6, 353471734), (7, 302975772), (11, 192802764), (12, 176735867), (14, 151487886), (21, 100991924), (22, 96401382), (28, 75743943), (31, 68413884), (33, 64267588), (42, 50495962), (44, 48200691), (53, 40015668), (62, 34206942), (66, 32133794), (77, 27543252), (84, 25247981), (93, 22804628), (106, 20007834), (121, 17527524), (124, 17103471), (127, 16699452), (132, 16066897), (154, 13771626), (159, 13338556), (186, 11402314), (212, 10003917), (217, 9773412), (231, 9181084), (242, 8763762), (254, 8349726), (308, 6885813), (318, 6669278), (341, 6219444), (363, 5842508), (371, 5716524), (372, 5701157), (381, 5566484), (434, 4886706), (462, 4590542), (484, 4381881), (508, 4174863), (583, 3637788), (636, 3334639), (651, 3257804), (682, 3109722), (726, 2921254), (742, 2858262), (762, 2783242), (847, 2503932), (868, 2443353), (889, 2385636), (924, 2295271), (1023, 2073148), (1113, 1905508), (1166, 1818894), (1302, 1628902), (1364, 1554861), (1397, 1518132), (1452, 1460627), (1484, 1429131), (1524, 1391621), (1643, 1290828), (1694, 1251966), (1749, 1212596), (1778, 1192818), (2046, 1036574), (2226, 952754), (2332, 909447), (2387, 888492), (2541, 834644), (2604, 814451), (2667, 795212), (2794, 759066), (3286, 645414), (3388, 625983), (3498, 606298), (3556, 596409), (3751, 565404), (3937, 538692), (4081, 519684), (4092, 518287), (4191, 506044), (4452, 476377), (4774, 444246), (4929, 430276), (5082, 417322), (5334, 397606), (5588, 379533), (6413, 330708), (6572, 322707), (6731, 315084), (6996, 303149), (7161, 296164), (7502, 282702), (7874, 269346), (8162, 259842), (8382, 253022), (9548, 222123), (9779, 216876), (9858, 215138), (10164, 208661), (10668, 198803), (11253, 188468), (11501, 184404), (11811, 179564), (12243, 173228), (12826, 165354), (13462, 157542), (14322, 148082), (15004, 141351), (15367, 138012), (15748, 134673), (16324, 129921), (16764, 126511), (18073, 117348), (19239, 110236), (19558, 108438), (19716, 107569), (20193, 105028), (22506, 94234), (23002, 92202), (23622, 89782), (24486, 86614), (25652, 82677), (26257, 80772), (26924, 78771), (27559, 76956), (28644, 74041), (29337, 72292), (30734, 69006), (34503, 61468), (36146, 58674), (38478, 55118), (39116, 54219), (40386, 52514), (43307, 48972), (44891, 47244), (45012, 47117), (46004, 46101)]