2080230516

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:13003

約数の個数: 144

約数和(自身を含む): 6604416000

約数和(自身を除く): 4524185484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 588, 637, 686, 819, 882, 1029, 1092, 1274, 1372, 1638, 1764, 1911, 2058, 2548, 3087, 3276, 3822, 4116, 4459, 5733, 6174, 7644, 8918, 11466, 12348, 12959, 13377, 17836, 22932, 25918, 26754, 38877, 40131, 51836, 53508, 77754, 80262, 90713, 116631, 155508, 160524, 168467, 181426, 233262, 272139, 336934, 362852, 466524, 505401, 544278, 634991, 673868, 816417, 1010802, 1088556, 1179269, 1269982, 1516203, 1632834, 1904973, 2021604, 2358538, 2539964, 3032406, 3265668, 3537807, 3809946, 4444937, 4717076, 5714919, 6064812, 7075614, 7619892, 8254883, 8889874, 10613421, 11429838, 13334811, 14151228, 16509766, 17779748, 21226842, 22859676, 24764649, 26669622, 33019532, 40004433, 42453684, 49529298, 53339244, 57784181, 74293947, 80008866, 99058596, 115568362, 148587894, 160017732, 173352543, 231136724, 297175788, 346705086, 520057629, 693410172, 1040115258, 2080230516]

約数ペア:

[(1, 2080230516), (2, 1040115258), (3, 693410172), (4, 520057629), (6, 346705086), (7, 297175788), (9, 231136724), (12, 173352543), (13, 160017732), (14, 148587894), (18, 115568362), (21, 99058596), (26, 80008866), (28, 74293947), (36, 57784181), (39, 53339244), (42, 49529298), (49, 42453684), (52, 40004433), (63, 33019532), (78, 26669622), (84, 24764649), (91, 22859676), (98, 21226842), (117, 17779748), (126, 16509766), (147, 14151228), (156, 13334811), (182, 11429838), (196, 10613421), (234, 8889874), (252, 8254883), (273, 7619892), (294, 7075614), (343, 6064812), (364, 5714919), (441, 4717076), (468, 4444937), (546, 3809946), (588, 3537807), (637, 3265668), (686, 3032406), (819, 2539964), (882, 2358538), (1029, 2021604), (1092, 1904973), (1274, 1632834), (1372, 1516203), (1638, 1269982), (1764, 1179269), (1911, 1088556), (2058, 1010802), (2548, 816417), (3087, 673868), (3276, 634991), (3822, 544278), (4116, 505401), (4459, 466524), (5733, 362852), (6174, 336934), (7644, 272139), (8918, 233262), (11466, 181426), (12348, 168467), (12959, 160524), (13377, 155508), (17836, 116631), (22932, 90713), (25918, 80262), (26754, 77754), (38877, 53508), (40131, 51836)]