21850990080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:717

約数の個数: 320

約数和(自身を含む): 72180523008

約数和(自身を除く): 50329532928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 127, 128, 129, 160, 172, 192, 215, 240, 254, 256, 258, 320, 344, 381, 384, 430, 480, 508, 512, 516, 521, 635, 640, 645, 688, 762, 768, 860, 960, 1016, 1032, 1042, 1270, 1280, 1290, 1376, 1524, 1536, 1563, 1720, 1905, 1920, 2032, 2064, 2084, 2540, 2560, 2580, 2605, 2752, 3048, 3126, 3440, 3810, 3840, 4064, 4128, 4168, 5080, 5160, 5210, 5461, 5504, 6096, 6252, 6880, 7620, 7680, 7815, 8128, 8256, 8336, 10160, 10320, 10420, 10922, 11008, 12192, 12504, 13760, 15240, 15630, 16256, 16383, 16512, 16672, 20320, 20640, 20840, 21844, 22016, 22403, 24384, 25008, 27305, 27520, 30480, 31260, 32512, 32766, 33024, 33344, 40640, 41280, 41680, 43688, 44806, 48768, 50016, 54610, 55040, 60960, 62520, 65024, 65532, 66048, 66167, 66688, 67209, 81280, 81915, 82560, 83360, 87376, 89612, 97536, 100032, 109220, 110080, 112015, 121920, 125040, 131064, 132334, 133376, 134418, 162560, 163830, 165120, 166720, 174752, 179224, 195072, 198501, 200064, 218440, 224030, 243840, 250080, 262128, 264668, 266752, 268836, 325120, 327660, 330240, 330835, 333440, 336045, 349504, 358448, 397002, 400128, 436880, 448060, 487680, 500160, 524256, 529336, 537672, 655320, 661670, 666880, 672090, 699008, 716896, 794004, 800256, 873760, 896120, 975360, 992505, 1000320, 1048512, 1058672, 1075344, 1310640, 1323340, 1333760, 1344180, 1398016, 1433792, 1588008, 1747520, 1792240, 1985010, 2000640, 2097024, 2117344, 2150688, 2621280, 2646680, 2688360, 2796032, 2845181, 2867584, 3176016, 3495040, 3584480, 3970020, 4001280, 4194048, 4234688, 4301376, 5242560, 5293360, 5376720, 5690362, 5735168, 6352032, 6990080, 7168960, 7940040, 8388096, 8469376, 8535543, 8602752, 10485120, 10586720, 10753440, 11380724, 11470336, 12704064, 13980160, 14225905, 14337920, 15880080, 16938752, 17071086, 17205504, 20970240, 21173440, 21506880, 22761448, 25408128, 28451810, 28675840, 31760160, 33877504, 34142172, 34411008, 41940480, 42346880, 42677715, 43013760, 45522896, 50816256, 56903620, 57351680, 63520320, 68284344, 84693760, 85355430, 86027520, 91045792, 101632512, 113807240, 127040640, 136568688, 169387520, 170710860, 172055040, 182091584, 227614480, 254081280, 273137376, 341421720, 364183168, 455228960, 508162560, 546274752, 682843440, 728366336, 910457920, 1092549504, 1365686880, 1456732672, 1820915840, 2185099008, 2731373760, 3641831680, 4370198016, 5462747520, 7283663360, 10925495040, 21850990080]

約数ペア:

[(1, 21850990080), (2, 10925495040), (3, 7283663360), (4, 5462747520), (5, 4370198016), (6, 3641831680), (8, 2731373760), (10, 2185099008), (12, 1820915840), (15, 1456732672), (16, 1365686880), (20, 1092549504), (24, 910457920), (30, 728366336), (32, 682843440), (40, 546274752), (43, 508162560), (48, 455228960), (60, 364183168), (64, 341421720), (80, 273137376), (86, 254081280), (96, 227614480), (120, 182091584), (127, 172055040), (128, 170710860), (129, 169387520), (160, 136568688), (172, 127040640), (192, 113807240), (215, 101632512), (240, 91045792), (254, 86027520), (256, 85355430), (258, 84693760), (320, 68284344), (344, 63520320), (381, 57351680), (384, 56903620), (430, 50816256), (480, 45522896), (508, 43013760), (512, 42677715), (516, 42346880), (521, 41940480), (635, 34411008), (640, 34142172), (645, 33877504), (688, 31760160), (762, 28675840), (768, 28451810), (860, 25408128), (960, 22761448), (1016, 21506880), (1032, 21173440), (1042, 20970240), (1270, 17205504), (1280, 17071086), (1290, 16938752), (1376, 15880080), (1524, 14337920), (1536, 14225905), (1563, 13980160), (1720, 12704064), (1905, 11470336), (1920, 11380724), (2032, 10753440), (2064, 10586720), (2084, 10485120), (2540, 8602752), (2560, 8535543), (2580, 8469376), (2605, 8388096), (2752, 7940040), (3048, 7168960), (3126, 6990080), (3440, 6352032), (3810, 5735168), (3840, 5690362), (4064, 5376720), (4128, 5293360), (4168, 5242560), (5080, 4301376), (5160, 4234688), (5210, 4194048), (5461, 4001280), (5504, 3970020), (6096, 3584480), (6252, 3495040), (6880, 3176016), (7620, 2867584), (7680, 2845181), (7815, 2796032), (8128, 2688360), (8256, 2646680), (8336, 2621280), (10160, 2150688), (10320, 2117344), (10420, 2097024), (10922, 2000640), (11008, 1985010), (12192, 1792240), (12504, 1747520), (13760, 1588008), (15240, 1433792), (15630, 1398016), (16256, 1344180), (16383, 1333760), (16512, 1323340), (16672, 1310640), (20320, 1075344), (20640, 1058672), (20840, 1048512), (21844, 1000320), (22016, 992505), (22403, 975360), (24384, 896120), (25008, 873760), (27305, 800256), (27520, 794004), (30480, 716896), (31260, 699008), (32512, 672090), (32766, 666880), (33024, 661670), (33344, 655320), (40640, 537672), (41280, 529336), (41680, 524256), (43688, 500160), (44806, 487680), (48768, 448060), (50016, 436880), (54610, 400128), (55040, 397002), (60960, 358448), (62520, 349504), (65024, 336045), (65532, 333440), (66048, 330835), (66167, 330240), (66688, 327660), (67209, 325120), (81280, 268836), (81915, 266752), (82560, 264668), (83360, 262128), (87376, 250080), (89612, 243840), (97536, 224030), (100032, 218440), (109220, 200064), (110080, 198501), (112015, 195072), (121920, 179224), (125040, 174752), (131064, 166720), (132334, 165120), (133376, 163830), (134418, 162560)]