12581774205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4548

約数の個数: 192

約数和(自身を含む): 28841992704

約数和(自身を除く): 16260218499

約数列:

[1, 3, 5, 7, 11, 13, 15, 17, 21, 33, 35, 39, 51, 55, 65, 77, 85, 91, 105, 119, 121, 143, 165, 187, 195, 221, 231, 255, 273, 357, 363, 385, 429, 455, 561, 595, 605, 663, 715, 847, 935, 1001, 1105, 1155, 1309, 1365, 1547, 1573, 1785, 1815, 2057, 2145, 2431, 2541, 2805, 3003, 3315, 3927, 4235, 4481, 4641, 4719, 5005, 6171, 6545, 7293, 7735, 7865, 10285, 11011, 12155, 12705, 13443, 14399, 15015, 17017, 19635, 22405, 23205, 23595, 26741, 30855, 31367, 33033, 36465, 43197, 49291, 51051, 55055, 58253, 67215, 71995, 76177, 80223, 85085, 94101, 133705, 147873, 156835, 165165, 174759, 187187, 215985, 228531, 246455, 255255, 291265, 345037, 380885, 401115, 407771, 470505, 533239, 542201, 561561, 640783, 739365, 837947, 873795, 935935, 990301, 1035111, 1142655, 1223313, 1599717, 1626603, 1725185, 1922349, 2038855, 2513841, 2666195, 2711005, 2807805, 2970903, 3203915, 3795407, 4189735, 4485481, 4951505, 5175555, 5865629, 6116565, 6932107, 7048613, 7998585, 8133015, 9217417, 9611745, 10893311, 11386221, 12569205, 13456443, 14854515, 17596887, 18977035, 20796321, 21145839, 22427405, 27652251, 29328145, 32679933, 34660535, 35243065, 46087085, 49340291, 54466555, 56931105, 64521919, 67282215, 76253177, 87984435, 103981605, 105729195, 119826421, 138261255, 148020873, 163399665, 193565757, 228759531, 246701455, 322609595, 359479263, 381265885, 599132105, 740104365, 838784947, 967828785, 1143797655, 1797396315, 2516354841, 4193924735, 12581774205]

約数ペア:

[(1, 12581774205), (3, 4193924735), (5, 2516354841), (7, 1797396315), (11, 1143797655), (13, 967828785), (15, 838784947), (17, 740104365), (21, 599132105), (33, 381265885), (35, 359479263), (39, 322609595), (51, 246701455), (55, 228759531), (65, 193565757), (77, 163399665), (85, 148020873), (91, 138261255), (105, 119826421), (119, 105729195), (121, 103981605), (143, 87984435), (165, 76253177), (187, 67282215), (195, 64521919), (221, 56931105), (231, 54466555), (255, 49340291), (273, 46087085), (357, 35243065), (363, 34660535), (385, 32679933), (429, 29328145), (455, 27652251), (561, 22427405), (595, 21145839), (605, 20796321), (663, 18977035), (715, 17596887), (847, 14854515), (935, 13456443), (1001, 12569205), (1105, 11386221), (1155, 10893311), (1309, 9611745), (1365, 9217417), (1547, 8133015), (1573, 7998585), (1785, 7048613), (1815, 6932107), (2057, 6116565), (2145, 5865629), (2431, 5175555), (2541, 4951505), (2805, 4485481), (3003, 4189735), (3315, 3795407), (3927, 3203915), (4235, 2970903), (4481, 2807805), (4641, 2711005), (4719, 2666195), (5005, 2513841), (6171, 2038855), (6545, 1922349), (7293, 1725185), (7735, 1626603), (7865, 1599717), (10285, 1223313), (11011, 1142655), (12155, 1035111), (12705, 990301), (13443, 935935), (14399, 873795), (15015, 837947), (17017, 739365), (19635, 640783), (22405, 561561), (23205, 542201), (23595, 533239), (26741, 470505), (30855, 407771), (31367, 401115), (33033, 380885), (36465, 345037), (43197, 291265), (49291, 255255), (51051, 246455), (55055, 228531), (58253, 215985), (67215, 187187), (71995, 174759), (76177, 165165), (80223, 156835), (85085, 147873), (94101, 133705)]