15404019144

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1191

約数の個数: 128

約数和(自身を含む): 40264922880

約数和(自身を除く): 24860903736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 244, 246, 328, 353, 366, 488, 492, 706, 727, 732, 984, 1059, 1412, 1454, 1464, 2118, 2181, 2501, 2824, 2908, 4236, 4362, 5002, 5816, 7503, 8472, 8724, 10004, 14473, 15006, 17448, 20008, 21533, 28946, 29807, 30012, 43066, 43419, 44347, 57892, 59614, 60024, 64599, 86132, 86838, 88694, 89421, 115784, 119228, 129198, 133041, 172264, 173676, 177388, 178842, 238456, 256631, 258396, 266082, 347352, 354776, 357684, 513262, 516792, 532164, 715368, 769893, 882853, 1026524, 1064328, 1539786, 1765706, 1818227, 2053048, 2648559, 3079572, 3531412, 3636454, 5297118, 5454681, 6159144, 7062824, 7272908, 10521871, 10594236, 10909362, 14545816, 15654491, 21043742, 21188472, 21818724, 31308982, 31565613, 42087484, 43637448, 46963473, 62617964, 63131226, 84174968, 93926946, 125235928, 126262452, 187853892, 252524904, 375707784, 641834131, 1283668262, 1925502393, 2567336524, 3851004786, 5134673048, 7702009572, 15404019144]

約数ペア:

[(1, 15404019144), (2, 7702009572), (3, 5134673048), (4, 3851004786), (6, 2567336524), (8, 1925502393), (12, 1283668262), (24, 641834131), (41, 375707784), (61, 252524904), (82, 187853892), (122, 126262452), (123, 125235928), (164, 93926946), (183, 84174968), (244, 63131226), (246, 62617964), (328, 46963473), (353, 43637448), (366, 42087484), (488, 31565613), (492, 31308982), (706, 21818724), (727, 21188472), (732, 21043742), (984, 15654491), (1059, 14545816), (1412, 10909362), (1454, 10594236), (1464, 10521871), (2118, 7272908), (2181, 7062824), (2501, 6159144), (2824, 5454681), (2908, 5297118), (4236, 3636454), (4362, 3531412), (5002, 3079572), (5816, 2648559), (7503, 2053048), (8472, 1818227), (8724, 1765706), (10004, 1539786), (14473, 1064328), (15006, 1026524), (17448, 882853), (20008, 769893), (21533, 715368), (28946, 532164), (29807, 516792), (30012, 513262), (43066, 357684), (43419, 354776), (44347, 347352), (57892, 266082), (59614, 258396), (60024, 256631), (64599, 238456), (86132, 178842), (86838, 177388), (88694, 173676), (89421, 172264), (115784, 133041), (119228, 129198)]