217752480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 827910720

約数和(自身を除く): 610158240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 59, 60, 66, 72, 80, 88, 90, 96, 99, 110, 118, 120, 132, 144, 160, 165, 176, 177, 180, 198, 220, 233, 236, 240, 264, 288, 295, 330, 352, 354, 360, 396, 440, 466, 472, 480, 495, 528, 531, 590, 649, 660, 699, 708, 720, 792, 880, 885, 932, 944, 990, 1056, 1062, 1165, 1180, 1298, 1320, 1398, 1416, 1440, 1584, 1760, 1770, 1864, 1888, 1947, 1980, 2097, 2124, 2330, 2360, 2563, 2596, 2640, 2655, 2796, 2832, 3168, 3245, 3495, 3540, 3728, 3894, 3960, 4194, 4248, 4660, 4720, 5126, 5192, 5280, 5310, 5592, 5664, 5841, 6490, 6990, 7080, 7456, 7689, 7788, 7920, 8388, 8496, 9320, 9440, 9735, 10252, 10384, 10485, 10620, 11184, 11682, 12815, 12980, 13747, 13980, 14160, 15378, 15576, 15840, 16776, 16992, 18640, 19470, 20504, 20768, 20970, 21240, 22368, 23067, 23364, 25630, 25960, 27494, 27960, 28320, 29205, 30756, 31152, 33552, 37280, 38445, 38940, 41008, 41241, 41940, 42480, 46134, 46728, 51260, 51920, 54988, 55920, 58410, 61512, 62304, 67104, 68735, 76890, 77880, 82016, 82482, 83880, 84960, 92268, 93456, 102520, 103840, 109976, 111840, 115335, 116820, 123024, 123723, 137470, 151217, 153780, 155760, 164964, 167760, 184536, 186912, 205040, 206205, 219952, 230670, 233640, 246048, 247446, 274940, 302434, 307560, 311520, 329928, 335520, 369072, 410080, 412410, 439904, 453651, 461340, 467280, 494892, 549880, 604868, 615120, 618615, 659856, 738144, 756085, 824820, 907302, 922680, 934560, 989784, 1099760, 1209736, 1230240, 1237230, 1319712, 1360953, 1512170, 1649640, 1814604, 1845360, 1979568, 2199520, 2268255, 2419472, 2474460, 2721906, 3024340, 3299280, 3629208, 3690720, 3959136, 4536510, 4838944, 4948920, 5443812, 6048680, 6598560, 6804765, 7258416, 9073020, 9897840, 10887624, 12097360, 13609530, 14516832, 18146040, 19795680, 21775248, 24194720, 27219060, 36292080, 43550496, 54438120, 72584160, 108876240, 217752480]

約数ペア:

[(1, 217752480), (2, 108876240), (3, 72584160), (4, 54438120), (5, 43550496), (6, 36292080), (8, 27219060), (9, 24194720), (10, 21775248), (11, 19795680), (12, 18146040), (15, 14516832), (16, 13609530), (18, 12097360), (20, 10887624), (22, 9897840), (24, 9073020), (30, 7258416), (32, 6804765), (33, 6598560), (36, 6048680), (40, 5443812), (44, 4948920), (45, 4838944), (48, 4536510), (55, 3959136), (59, 3690720), (60, 3629208), (66, 3299280), (72, 3024340), (80, 2721906), (88, 2474460), (90, 2419472), (96, 2268255), (99, 2199520), (110, 1979568), (118, 1845360), (120, 1814604), (132, 1649640), (144, 1512170), (160, 1360953), (165, 1319712), (176, 1237230), (177, 1230240), (180, 1209736), (198, 1099760), (220, 989784), (233, 934560), (236, 922680), (240, 907302), (264, 824820), (288, 756085), (295, 738144), (330, 659856), (352, 618615), (354, 615120), (360, 604868), (396, 549880), (440, 494892), (466, 467280), (472, 461340), (480, 453651), (495, 439904), (528, 412410), (531, 410080), (590, 369072), (649, 335520), (660, 329928), (699, 311520), (708, 307560), (720, 302434), (792, 274940), (880, 247446), (885, 246048), (932, 233640), (944, 230670), (990, 219952), (1056, 206205), (1062, 205040), (1165, 186912), (1180, 184536), (1298, 167760), (1320, 164964), (1398, 155760), (1416, 153780), (1440, 151217), (1584, 137470), (1760, 123723), (1770, 123024), (1864, 116820), (1888, 115335), (1947, 111840), (1980, 109976), (2097, 103840), (2124, 102520), (2330, 93456), (2360, 92268), (2563, 84960), (2596, 83880), (2640, 82482), (2655, 82016), (2796, 77880), (2832, 76890), (3168, 68735), (3245, 67104), (3495, 62304), (3540, 61512), (3728, 58410), (3894, 55920), (3960, 54988), (4194, 51920), (4248, 51260), (4660, 46728), (4720, 46134), (5126, 42480), (5192, 41940), (5280, 41241), (5310, 41008), (5592, 38940), (5664, 38445), (5841, 37280), (6490, 33552), (6990, 31152), (7080, 30756), (7456, 29205), (7689, 28320), (7788, 27960), (7920, 27494), (8388, 25960), (8496, 25630), (9320, 23364), (9440, 23067), (9735, 22368), (10252, 21240), (10384, 20970), (10485, 20768), (10620, 20504), (11184, 19470), (11682, 18640), (12815, 16992), (12980, 16776), (13747, 15840), (13980, 15576), (14160, 15378)]