1280451369610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1\times {\mathrm{5881}}^1$

素因数の和:6752

約数の個数: 128

約数和(自身を含む): 2727840084480

約数和(自身を除く): 1447388714870

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 107, 205, 214, 287, 410, 535, 574, 709, 749, 1070, 1418, 1435, 1498, 2870, 3545, 3745, 4387, 4963, 5881, 7090, 7490, 8774, 9926, 11762, 21935, 24815, 29069, 29405, 30709, 41167, 43870, 49630, 58138, 58810, 61418, 75863, 82334, 145345, 151726, 153545, 203483, 205835, 241121, 290690, 307090, 379315, 406966, 411670, 482242, 531041, 629267, 758630, 1017415, 1062082, 1205605, 1258534, 1687847, 2034830, 2411210, 2655205, 3110383, 3146335, 3375694, 4169629, 4404869, 5310410, 6220766, 6292670, 8339258, 8439235, 8809738, 15551915, 16878470, 20848145, 21772681, 22024345, 25799947, 29187403, 31103830, 41696290, 43545362, 44048690, 51599894, 58374806, 108863405, 128999735, 145937015, 170954789, 180599629, 217726810, 257999470, 291874030, 341909578, 361199258, 446150303, 854773945, 892300606, 902998145, 1196683523, 1709547890, 1805996290, 2230751515, 2393367046, 3123052121, 4461503030, 5983417615, 6246104242, 11966835230, 15615260605, 18292162423, 31230521210, 36584324846, 91460812115, 128045136961, 182921624230, 256090273922, 640225684805, 1280451369610]

約数ペア:

[(1, 1280451369610), (2, 640225684805), (5, 256090273922), (7, 182921624230), (10, 128045136961), (14, 91460812115), (35, 36584324846), (41, 31230521210), (70, 18292162423), (82, 15615260605), (107, 11966835230), (205, 6246104242), (214, 5983417615), (287, 4461503030), (410, 3123052121), (535, 2393367046), (574, 2230751515), (709, 1805996290), (749, 1709547890), (1070, 1196683523), (1418, 902998145), (1435, 892300606), (1498, 854773945), (2870, 446150303), (3545, 361199258), (3745, 341909578), (4387, 291874030), (4963, 257999470), (5881, 217726810), (7090, 180599629), (7490, 170954789), (8774, 145937015), (9926, 128999735), (11762, 108863405), (21935, 58374806), (24815, 51599894), (29069, 44048690), (29405, 43545362), (30709, 41696290), (41167, 31103830), (43870, 29187403), (49630, 25799947), (58138, 22024345), (58810, 21772681), (61418, 20848145), (75863, 16878470), (82334, 15551915), (145345, 8809738), (151726, 8439235), (153545, 8339258), (203483, 6292670), (205835, 6220766), (241121, 5310410), (290690, 4404869), (307090, 4169629), (379315, 3375694), (406966, 3146335), (411670, 3110383), (482242, 2655205), (531041, 2411210), (629267, 2034830), (758630, 1687847), (1017415, 1258534), (1062082, 1205605)]