81573569280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{144511}}^1$

素因数の和:144552

約数の個数: 324

約数和(自身を含む): 328317679872

約数和(自身を除く): 246744110592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3840, 3920, 4032, 4410, 4480, 4704, 5040, 5376, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 8960, 9408, 10080, 11520, 11760, 12544, 13440, 14112, 15680, 16128, 17640, 18816, 20160, 23520, 26880, 28224, 31360, 35280, 37632, 40320, 47040, 56448, 62720, 70560, 80640, 94080, 112896, 141120, 144511, 188160, 282240, 289022, 433533, 564480, 578044, 722555, 867066, 1011577, 1156088, 1300599, 1445110, 1734132, 2023154, 2167665, 2312176, 2601198, 2890220, 3034731, 3468264, 4046308, 4335330, 4624352, 5057885, 5202396, 5780440, 6069462, 6502995, 6936528, 7081039, 8092616, 8670660, 9104193, 9248704, 10115770, 10404792, 11560880, 12138924, 13005990, 13873056, 14162078, 15173655, 16185232, 17341320, 18208386, 18497408, 20231540, 20809584, 21243117, 23121760, 24277848, 26011980, 27746112, 28324156, 30347310, 32370464, 34682640, 35405195, 36416772, 36994816, 40463080, 41619168, 42486234, 45520965, 46243520, 48555696, 52023960, 55492224, 56648312, 60694620, 63729351, 64740928, 69365280, 70810390, 72833544, 80926160, 83238336, 84972468, 91041930, 92487040, 97111392, 104047920, 106215585, 110984448, 113296624, 121389240, 127458702, 129481856, 138730560, 141620780, 145667088, 161852320, 166476672, 169944936, 182083860, 184974080, 194222784, 208095840, 212431170, 226593248, 242778480, 254917404, 258963712, 277461120, 283241560, 291334176, 318646755, 323704640, 332953344, 339889872, 364167720, 388445568, 416191680, 424862340, 453186496, 485556960, 509834808, 554922240, 566483120, 582668352, 637293510, 647409280, 679779744, 728335440, 776891136, 832383360, 849724680, 906372992, 971113920, 1019669616, 1132966240, 1165336704, 1274587020, 1294818560, 1359559488, 1456670880, 1664766720, 1699449360, 1812745984, 1942227840, 2039339232, 2265932480, 2330673408, 2549174040, 2719118976, 2913341760, 3398898720, 3884455680, 4078678464, 4531864960, 5098348080, 5438237952, 5826683520, 6797797440, 8157356928, 9063729920, 10196696160, 11653367040, 13595594880, 16314713856, 20393392320, 27191189760, 40786784640, 81573569280]

約数ペア:

[(1, 81573569280), (2, 40786784640), (3, 27191189760), (4, 20393392320), (5, 16314713856), (6, 13595594880), (7, 11653367040), (8, 10196696160), (9, 9063729920), (10, 8157356928), (12, 6797797440), (14, 5826683520), (15, 5438237952), (16, 5098348080), (18, 4531864960), (20, 4078678464), (21, 3884455680), (24, 3398898720), (28, 2913341760), (30, 2719118976), (32, 2549174040), (35, 2330673408), (36, 2265932480), (40, 2039339232), (42, 1942227840), (45, 1812745984), (48, 1699449360), (49, 1664766720), (56, 1456670880), (60, 1359559488), (63, 1294818560), (64, 1274587020), (70, 1165336704), (72, 1132966240), (80, 1019669616), (84, 971113920), (90, 906372992), (96, 849724680), (98, 832383360), (105, 776891136), (112, 728335440), (120, 679779744), (126, 647409280), (128, 637293510), (140, 582668352), (144, 566483120), (147, 554922240), (160, 509834808), (168, 485556960), (180, 453186496), (192, 424862340), (196, 416191680), (210, 388445568), (224, 364167720), (240, 339889872), (245, 332953344), (252, 323704640), (256, 318646755), (280, 291334176), (288, 283241560), (294, 277461120), (315, 258963712), (320, 254917404), (336, 242778480), (360, 226593248), (384, 212431170), (392, 208095840), (420, 194222784), (441, 184974080), (448, 182083860), (480, 169944936), (490, 166476672), (504, 161852320), (560, 145667088), (576, 141620780), (588, 138730560), (630, 129481856), (640, 127458702), (672, 121389240), (720, 113296624), (735, 110984448), (768, 106215585), (784, 104047920), (840, 97111392), (882, 92487040), (896, 91041930), (960, 84972468), (980, 83238336), (1008, 80926160), (1120, 72833544), (1152, 70810390), (1176, 69365280), (1260, 64740928), (1280, 63729351), (1344, 60694620), (1440, 56648312), (1470, 55492224), (1568, 52023960), (1680, 48555696), (1764, 46243520), (1792, 45520965), (1920, 42486234), (1960, 41619168), (2016, 40463080), (2205, 36994816), (2240, 36416772), (2304, 35405195), (2352, 34682640), (2520, 32370464), (2688, 30347310), (2880, 28324156), (2940, 27746112), (3136, 26011980), (3360, 24277848), (3528, 23121760), (3840, 21243117), (3920, 20809584), (4032, 20231540), (4410, 18497408), (4480, 18208386), (4704, 17341320), (5040, 16185232), (5376, 15173655), (5760, 14162078), (5880, 13873056), (6272, 13005990), (6720, 12138924), (7056, 11560880), (7840, 10404792), (8064, 10115770), (8820, 9248704), (8960, 9104193), (9408, 8670660), (10080, 8092616), (11520, 7081039), (11760, 6936528), (12544, 6502995), (13440, 6069462), (14112, 5780440), (15680, 5202396), (16128, 5057885), (17640, 4624352), (18816, 4335330), (20160, 4046308), (23520, 3468264), (26880, 3034731), (28224, 2890220), (31360, 2601198), (35280, 2312176), (37632, 2167665), (40320, 2023154), (47040, 1734132), (56448, 1445110), (62720, 1300599), (70560, 1156088), (80640, 1011577), (94080, 867066), (112896, 722555), (141120, 578044), (144511, 564480), (188160, 433533), (282240, 289022)]