243613440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 576

約数和(自身を含む): 1059609600

約数和(自身を除く): 815996160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 53, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 106, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 159, 160, 168, 171, 180, 189, 190, 192, 210, 212, 216, 224, 228, 240, 252, 256, 265, 266, 270, 280, 285, 288, 304, 315, 318, 320, 336, 342, 360, 371, 378, 380, 384, 399, 420, 424, 432, 448, 456, 477, 480, 504, 513, 530, 532, 540, 560, 570, 576, 608, 630, 636, 640, 665, 672, 684, 720, 742, 756, 760, 768, 795, 798, 840, 848, 855, 864, 896, 912, 945, 954, 960, 1007, 1008, 1026, 1060, 1064, 1080, 1113, 1120, 1140, 1152, 1197, 1216, 1260, 1272, 1280, 1330, 1344, 1368, 1431, 1440, 1484, 1512, 1520, 1590, 1596, 1680, 1696, 1710, 1728, 1792, 1824, 1855, 1890, 1908, 1920, 1995, 2014, 2016, 2052, 2120, 2128, 2160, 2226, 2240, 2280, 2304, 2385, 2394, 2432, 2520, 2544, 2565, 2660, 2688, 2736, 2862, 2880, 2968, 3021, 3024, 3040, 3180, 3192, 3339, 3360, 3392, 3420, 3456, 3591, 3648, 3710, 3780, 3816, 3840, 3990, 4028, 4032, 4104, 4240, 4256, 4320, 4452, 4480, 4560, 4770, 4788, 4864, 5035, 5040, 5088, 5130, 5320, 5376, 5472, 5565, 5724, 5760, 5936, 5985, 6042, 6048, 6080, 6360, 6384, 6678, 6720, 6784, 6840, 6912, 7049, 7155, 7182, 7296, 7420, 7560, 7632, 7980, 8056, 8064, 8208, 8480, 8512, 8640, 8904, 8960, 9063, 9120, 9540, 9576, 10017, 10070, 10080, 10176, 10260, 10640, 10944, 11130, 11448, 11520, 11872, 11970, 12084, 12096, 12160, 12720, 12768, 13356, 13440, 13568, 13680, 14098, 14310, 14364, 14592, 14840, 15105, 15120, 15264, 15960, 16112, 16128, 16416, 16695, 16960, 17024, 17280, 17808, 17955, 18126, 18240, 19080, 19152, 20034, 20140, 20160, 20352, 20520, 21147, 21280, 21888, 22260, 22896, 23744, 23940, 24168, 24192, 24320, 25440, 25536, 26712, 26880, 27189, 27360, 28196, 28620, 28728, 29680, 30210, 30240, 30528, 31920, 32224, 32832, 33390, 33920, 34048, 34560, 35245, 35616, 35910, 36252, 36480, 38160, 38304, 40068, 40280, 40320, 40704, 41040, 42294, 42560, 43776, 44520, 45315, 45792, 47488, 47880, 48336, 48384, 50085, 50880, 51072, 53424, 54378, 54720, 56392, 57240, 57456, 59360, 60420, 60480, 61056, 63441, 63840, 64448, 65664, 66780, 67840, 70490, 71232, 71820, 72504, 72960, 76320, 76608, 80136, 80560, 80640, 82080, 84588, 85120, 89040, 90630, 91584, 94976, 95760, 96672, 100170, 101760, 102144, 105735, 106848, 108756, 109440, 112784, 114480, 114912, 118720, 120840, 120960, 122112, 126882, 127680, 128896, 131328, 133560, 135945, 140980, 142464, 143640, 145008, 152640, 153216, 160272, 161120, 164160, 169176, 170240, 178080, 181260, 183168, 190323, 191520, 193344, 200340, 203520, 211470, 213696, 217512, 218880, 225568, 228960, 229824, 237440, 241680, 241920, 253764, 255360, 257792, 267120, 271890, 281960, 284928, 287280, 290016, 305280, 306432, 317205, 320544, 322240, 328320, 338352, 356160, 362520, 366336, 380646, 383040, 386688, 400680, 422940, 427392, 435024, 451136, 457920, 459648, 474880, 483360, 507528, 510720, 534240, 543780, 563920, 574560, 580032, 610560, 634410, 641088, 644480, 656640, 676704, 712320, 725040, 761292, 766080, 773376, 801360, 845880, 854784, 870048, 902272, 915840, 919296, 951615, 966720, 1015056, 1068480, 1087560, 1127840, 1149120, 1160064, 1268820, 1282176, 1288960, 1353408, 1424640, 1450080, 1522584, 1532160, 1602720, 1691760, 1740096, 1804544, 1831680, 1903230, 1933440, 2030112, 2136960, 2175120, 2255680, 2298240, 2320128, 2537640, 2564352, 2706816, 2900160, 3045168, 3205440, 3383520, 3480192, 3806460, 3866880, 4060224, 4273920, 4350240, 4511360, 4596480, 5075280, 5413632, 5800320, 6090336, 6410880, 6767040, 6960384, 7612920, 8120448, 8700480, 9022720, 10150560, 11600640, 12180672, 12821760, 13534080, 15225840, 16240896, 17400960, 20301120, 24361344, 27068160, 30451680, 34801920, 40602240, 48722688, 60903360, 81204480, 121806720, 243613440]

約数ペア:

[(1, 243613440), (2, 121806720), (3, 81204480), (4, 60903360), (5, 48722688), (6, 40602240), (7, 34801920), (8, 30451680), (9, 27068160), (10, 24361344), (12, 20301120), (14, 17400960), (15, 16240896), (16, 15225840), (18, 13534080), (19, 12821760), (20, 12180672), (21, 11600640), (24, 10150560), (27, 9022720), (28, 8700480), (30, 8120448), (32, 7612920), (35, 6960384), (36, 6767040), (38, 6410880), (40, 6090336), (42, 5800320), (45, 5413632), (48, 5075280), (53, 4596480), (54, 4511360), (56, 4350240), (57, 4273920), (60, 4060224), (63, 3866880), (64, 3806460), (70, 3480192), (72, 3383520), (76, 3205440), (80, 3045168), (84, 2900160), (90, 2706816), (95, 2564352), (96, 2537640), (105, 2320128), (106, 2298240), (108, 2255680), (112, 2175120), (114, 2136960), (120, 2030112), (126, 1933440), (128, 1903230), (133, 1831680), (135, 1804544), (140, 1740096), (144, 1691760), (152, 1602720), (159, 1532160), (160, 1522584), (168, 1450080), (171, 1424640), (180, 1353408), (189, 1288960), (190, 1282176), (192, 1268820), (210, 1160064), (212, 1149120), (216, 1127840), (224, 1087560), (228, 1068480), (240, 1015056), (252, 966720), (256, 951615), (265, 919296), (266, 915840), (270, 902272), (280, 870048), (285, 854784), (288, 845880), (304, 801360), (315, 773376), (318, 766080), (320, 761292), (336, 725040), (342, 712320), (360, 676704), (371, 656640), (378, 644480), (380, 641088), (384, 634410), (399, 610560), (420, 580032), (424, 574560), (432, 563920), (448, 543780), (456, 534240), (477, 510720), (480, 507528), (504, 483360), (513, 474880), (530, 459648), (532, 457920), (540, 451136), (560, 435024), (570, 427392), (576, 422940), (608, 400680), (630, 386688), (636, 383040), (640, 380646), (665, 366336), (672, 362520), (684, 356160), (720, 338352), (742, 328320), (756, 322240), (760, 320544), (768, 317205), (795, 306432), (798, 305280), (840, 290016), (848, 287280), (855, 284928), (864, 281960), (896, 271890), (912, 267120), (945, 257792), (954, 255360), (960, 253764), (1007, 241920), (1008, 241680), (1026, 237440), (1060, 229824), (1064, 228960), (1080, 225568), (1113, 218880), (1120, 217512), (1140, 213696), (1152, 211470), (1197, 203520), (1216, 200340), (1260, 193344), (1272, 191520), (1280, 190323), (1330, 183168), (1344, 181260), (1368, 178080), (1431, 170240), (1440, 169176), (1484, 164160), (1512, 161120), (1520, 160272), (1590, 153216), (1596, 152640), (1680, 145008), (1696, 143640), (1710, 142464), (1728, 140980), (1792, 135945), (1824, 133560), (1855, 131328), (1890, 128896), (1908, 127680), (1920, 126882), (1995, 122112), (2014, 120960), (2016, 120840), (2052, 118720), (2120, 114912), (2128, 114480), (2160, 112784), (2226, 109440), (2240, 108756), (2280, 106848), (2304, 105735), (2385, 102144), (2394, 101760), (2432, 100170), (2520, 96672), (2544, 95760), (2565, 94976), (2660, 91584), (2688, 90630), (2736, 89040), (2862, 85120), (2880, 84588), (2968, 82080), (3021, 80640), (3024, 80560), (3040, 80136), (3180, 76608), (3192, 76320), (3339, 72960), (3360, 72504), (3392, 71820), (3420, 71232), (3456, 70490), (3591, 67840), (3648, 66780), (3710, 65664), (3780, 64448), (3816, 63840), (3840, 63441), (3990, 61056), (4028, 60480), (4032, 60420), (4104, 59360), (4240, 57456), (4256, 57240), (4320, 56392), (4452, 54720), (4480, 54378), (4560, 53424), (4770, 51072), (4788, 50880), (4864, 50085), (5035, 48384), (5040, 48336), (5088, 47880), (5130, 47488), (5320, 45792), (5376, 45315), (5472, 44520), (5565, 43776), (5724, 42560), (5760, 42294), (5936, 41040), (5985, 40704), (6042, 40320), (6048, 40280), (6080, 40068), (6360, 38304), (6384, 38160), (6678, 36480), (6720, 36252), (6784, 35910), (6840, 35616), (6912, 35245), (7049, 34560), (7155, 34048), (7182, 33920), (7296, 33390), (7420, 32832), (7560, 32224), (7632, 31920), (7980, 30528), (8056, 30240), (8064, 30210), (8208, 29680), (8480, 28728), (8512, 28620), (8640, 28196), (8904, 27360), (8960, 27189), (9063, 26880), (9120, 26712), (9540, 25536), (9576, 25440), (10017, 24320), (10070, 24192), (10080, 24168), (10176, 23940), (10260, 23744), (10640, 22896), (10944, 22260), (11130, 21888), (11448, 21280), (11520, 21147), (11872, 20520), (11970, 20352), (12084, 20160), (12096, 20140), (12160, 20034), (12720, 19152), (12768, 19080), (13356, 18240), (13440, 18126), (13568, 17955), (13680, 17808), (14098, 17280), (14310, 17024), (14364, 16960), (14592, 16695), (14840, 16416), (15105, 16128), (15120, 16112), (15264, 15960)]