2520991176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 256

約数和(自身を含む): 7564492800

約数和(自身を除く): 5043501624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 59, 62, 66, 69, 88, 92, 93, 118, 124, 132, 138, 177, 184, 186, 227, 236, 248, 253, 264, 276, 341, 354, 372, 454, 472, 506, 552, 649, 681, 682, 708, 713, 744, 759, 908, 1012, 1023, 1298, 1357, 1362, 1364, 1416, 1426, 1518, 1816, 1829, 1947, 2024, 2046, 2139, 2497, 2596, 2714, 2724, 2728, 2852, 3036, 3658, 3894, 4071, 4092, 4278, 4994, 5192, 5221, 5428, 5448, 5487, 5704, 6072, 7037, 7316, 7491, 7788, 7843, 8142, 8184, 8556, 9988, 10442, 10856, 10974, 13393, 14074, 14632, 14927, 14982, 15576, 15663, 15686, 16284, 17112, 19976, 20119, 20884, 21111, 21948, 23529, 26786, 28148, 29854, 29964, 31326, 31372, 32568, 40179, 40238, 41768, 42067, 42222, 43896, 44781, 47058, 53572, 56296, 57431, 59708, 59928, 60357, 62652, 62744, 77407, 80358, 80476, 84134, 84444, 89562, 94116, 107144, 114862, 119416, 120714, 125304, 126201, 147323, 154814, 160716, 160952, 161851, 168268, 168888, 172293, 179124, 188232, 229724, 232221, 241428, 252402, 294646, 308039, 309628, 321432, 323702, 336536, 344586, 358248, 415183, 441969, 459448, 462737, 464442, 482856, 485553, 504804, 589292, 616078, 619256, 647404, 689172, 830366, 883938, 924117, 925474, 928884, 971106, 1009608, 1178584, 1232156, 1245549, 1294808, 1378344, 1388211, 1660732, 1767876, 1780361, 1848234, 1850948, 1857768, 1942212, 2464312, 2491098, 2776422, 3321464, 3388429, 3535752, 3560722, 3696468, 3701896, 3884424, 4567013, 4982196, 5341083, 5552844, 6776858, 7121444, 7392936, 9134026, 9549209, 9964392, 10165287, 10682166, 11105688, 13553716, 13701039, 14242888, 18268052, 19098418, 20330574, 21364332, 27107432, 27402078, 28647627, 36536104, 38196836, 40661148, 42728664, 54804156, 57295254, 76393672, 81322296, 105041299, 109608312, 114590508, 210082598, 229181016, 315123897, 420165196, 630247794, 840330392, 1260495588, 2520991176]

約数ペア:

[(1, 2520991176), (2, 1260495588), (3, 840330392), (4, 630247794), (6, 420165196), (8, 315123897), (11, 229181016), (12, 210082598), (22, 114590508), (23, 109608312), (24, 105041299), (31, 81322296), (33, 76393672), (44, 57295254), (46, 54804156), (59, 42728664), (62, 40661148), (66, 38196836), (69, 36536104), (88, 28647627), (92, 27402078), (93, 27107432), (118, 21364332), (124, 20330574), (132, 19098418), (138, 18268052), (177, 14242888), (184, 13701039), (186, 13553716), (227, 11105688), (236, 10682166), (248, 10165287), (253, 9964392), (264, 9549209), (276, 9134026), (341, 7392936), (354, 7121444), (372, 6776858), (454, 5552844), (472, 5341083), (506, 4982196), (552, 4567013), (649, 3884424), (681, 3701896), (682, 3696468), (708, 3560722), (713, 3535752), (744, 3388429), (759, 3321464), (908, 2776422), (1012, 2491098), (1023, 2464312), (1298, 1942212), (1357, 1857768), (1362, 1850948), (1364, 1848234), (1416, 1780361), (1426, 1767876), (1518, 1660732), (1816, 1388211), (1829, 1378344), (1947, 1294808), (2024, 1245549), (2046, 1232156), (2139, 1178584), (2497, 1009608), (2596, 971106), (2714, 928884), (2724, 925474), (2728, 924117), (2852, 883938), (3036, 830366), (3658, 689172), (3894, 647404), (4071, 619256), (4092, 616078), (4278, 589292), (4994, 504804), (5192, 485553), (5221, 482856), (5428, 464442), (5448, 462737), (5487, 459448), (5704, 441969), (6072, 415183), (7037, 358248), (7316, 344586), (7491, 336536), (7788, 323702), (7843, 321432), (8142, 309628), (8184, 308039), (8556, 294646), (9988, 252402), (10442, 241428), (10856, 232221), (10974, 229724), (13393, 188232), (14074, 179124), (14632, 172293), (14927, 168888), (14982, 168268), (15576, 161851), (15663, 160952), (15686, 160716), (16284, 154814), (17112, 147323), (19976, 126201), (20119, 125304), (20884, 120714), (21111, 119416), (21948, 114862), (23529, 107144), (26786, 94116), (28148, 89562), (29854, 84444), (29964, 84134), (31326, 80476), (31372, 80358), (32568, 77407), (40179, 62744), (40238, 62652), (41768, 60357), (42067, 59928), (42222, 59708), (43896, 57431), (44781, 56296), (47058, 53572)]