2420892012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 7240826880

約数和(自身を除く): 4819934868

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 59, 66, 77, 84, 118, 121, 132, 154, 177, 231, 236, 242, 308, 354, 363, 367, 413, 462, 484, 649, 708, 726, 734, 826, 847, 924, 1101, 1239, 1298, 1331, 1452, 1468, 1652, 1694, 1947, 2202, 2478, 2541, 2569, 2596, 2662, 3388, 3894, 3993, 4037, 4404, 4543, 4956, 5082, 5138, 5324, 7139, 7707, 7788, 7986, 8074, 9086, 9317, 10164, 10276, 12111, 13629, 14278, 15414, 15972, 16148, 18172, 18634, 21417, 21653, 24222, 27258, 27951, 28259, 28556, 30828, 37268, 42834, 43306, 44407, 48444, 49973, 54516, 55902, 56518, 64959, 78529, 84777, 85668, 86612, 88814, 99946, 111804, 113036, 129918, 133221, 149919, 151571, 157058, 169554, 177628, 199892, 235587, 238183, 259836, 266442, 299838, 303142, 310849, 314116, 339108, 454713, 471174, 476366, 488477, 532884, 549703, 599676, 606284, 621698, 714549, 909426, 932547, 942348, 952732, 976954, 1099406, 1243396, 1429098, 1465431, 1649109, 1667281, 1818852, 1865094, 1953908, 2198812, 2620013, 2858196, 2930862, 3298218, 3334562, 3419339, 3730188, 5001843, 5240026, 5861724, 6596436, 6669124, 6838678, 7860039, 10003686, 10258017, 10480052, 13677356, 15720078, 18340091, 20007372, 20516034, 28820143, 31440156, 36680182, 41032068, 55020273, 57640286, 73360364, 86460429, 110040546, 115280572, 172920858, 201741001, 220081092, 345841716, 403482002, 605223003, 806964004, 1210446006, 2420892012]

約数ペア:

[(1, 2420892012), (2, 1210446006), (3, 806964004), (4, 605223003), (6, 403482002), (7, 345841716), (11, 220081092), (12, 201741001), (14, 172920858), (21, 115280572), (22, 110040546), (28, 86460429), (33, 73360364), (42, 57640286), (44, 55020273), (59, 41032068), (66, 36680182), (77, 31440156), (84, 28820143), (118, 20516034), (121, 20007372), (132, 18340091), (154, 15720078), (177, 13677356), (231, 10480052), (236, 10258017), (242, 10003686), (308, 7860039), (354, 6838678), (363, 6669124), (367, 6596436), (413, 5861724), (462, 5240026), (484, 5001843), (649, 3730188), (708, 3419339), (726, 3334562), (734, 3298218), (826, 2930862), (847, 2858196), (924, 2620013), (1101, 2198812), (1239, 1953908), (1298, 1865094), (1331, 1818852), (1452, 1667281), (1468, 1649109), (1652, 1465431), (1694, 1429098), (1947, 1243396), (2202, 1099406), (2478, 976954), (2541, 952732), (2569, 942348), (2596, 932547), (2662, 909426), (3388, 714549), (3894, 621698), (3993, 606284), (4037, 599676), (4404, 549703), (4543, 532884), (4956, 488477), (5082, 476366), (5138, 471174), (5324, 454713), (7139, 339108), (7707, 314116), (7788, 310849), (7986, 303142), (8074, 299838), (9086, 266442), (9317, 259836), (10164, 238183), (10276, 235587), (12111, 199892), (13629, 177628), (14278, 169554), (15414, 157058), (15972, 151571), (16148, 149919), (18172, 133221), (18634, 129918), (21417, 113036), (21653, 111804), (24222, 99946), (27258, 88814), (27951, 86612), (28259, 85668), (28556, 84777), (30828, 78529), (37268, 64959), (42834, 56518), (43306, 55902), (44407, 54516), (48444, 49973)]