21492980640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 576

約数和(自身を含む): 79286014080

約数和(自身を除く): 57793033440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 97, 108, 120, 123, 135, 139, 144, 160, 162, 164, 180, 194, 205, 216, 240, 243, 246, 270, 278, 288, 291, 324, 328, 360, 369, 388, 405, 410, 417, 432, 480, 485, 486, 492, 540, 556, 582, 615, 648, 656, 695, 720, 738, 776, 810, 820, 834, 864, 873, 970, 972, 984, 1080, 1107, 1112, 1164, 1215, 1230, 1251, 1296, 1312, 1390, 1440, 1455, 1476, 1552, 1620, 1640, 1668, 1746, 1845, 1940, 1944, 1968, 2085, 2160, 2214, 2224, 2328, 2430, 2460, 2502, 2592, 2619, 2780, 2910, 2952, 3104, 3240, 3280, 3321, 3336, 3492, 3690, 3753, 3880, 3888, 3936, 3977, 4170, 4320, 4365, 4428, 4448, 4656, 4860, 4920, 5004, 5238, 5535, 5560, 5699, 5820, 5904, 6255, 6480, 6560, 6642, 6672, 6984, 7380, 7506, 7760, 7776, 7857, 7954, 8340, 8730, 8856, 9312, 9720, 9840, 9963, 10008, 10476, 11070, 11120, 11259, 11398, 11640, 11808, 11931, 12510, 12960, 13095, 13284, 13344, 13483, 13968, 14760, 15012, 15520, 15714, 15908, 16605, 16680, 17097, 17460, 17712, 18765, 19440, 19680, 19885, 19926, 20016, 20952, 22140, 22240, 22518, 22796, 23280, 23571, 23862, 25020, 26190, 26568, 26966, 27936, 28495, 29520, 30024, 31428, 31816, 33210, 33360, 33777, 34194, 34920, 35424, 35793, 37530, 38880, 39285, 39770, 39852, 40032, 40449, 41904, 44280, 45036, 45592, 46560, 47142, 47724, 49815, 50040, 51291, 52380, 53136, 53932, 56295, 56990, 59040, 59655, 60048, 62856, 63632, 66420, 66720, 67415, 67554, 68388, 69840, 71586, 75060, 78570, 79540, 79704, 80898, 83808, 85485, 88560, 90072, 91184, 94284, 95448, 99630, 100080, 102582, 104760, 106272, 107379, 107864, 112590, 113980, 117855, 119310, 120096, 121347, 125712, 127264, 132840, 134830, 135108, 136776, 139680, 143172, 150120, 153873, 157140, 159080, 159408, 161796, 168885, 170970, 177120, 178965, 180144, 182368, 188568, 190896, 199260, 200160, 202245, 205164, 209520, 214758, 215728, 225180, 227960, 235710, 238620, 242694, 251424, 256455, 265680, 269660, 270216, 273552, 286344, 300240, 307746, 314280, 318160, 318816, 322137, 323592, 337770, 341940, 357930, 360288, 364041, 377136, 381792, 398520, 404490, 410328, 419040, 429516, 431456, 450360, 455920, 461619, 471420, 477240, 485388, 512910, 531360, 536895, 539320, 540432, 547104, 552803, 572688, 600480, 606735, 615492, 628560, 636320, 644274, 647184, 675540, 683880, 715860, 728082, 754272, 769365, 797040, 808980, 820656, 859032, 900720, 911840, 923238, 942840, 954480, 966411, 970776, 1025820, 1073790, 1078640, 1080864, 1092123, 1105606, 1145376, 1213470, 1230984, 1257120, 1288548, 1294368, 1351080, 1367760, 1384857, 1431720, 1456164, 1538730, 1594080, 1610685, 1617960, 1641312, 1658409, 1718064, 1801440, 1820205, 1846476, 1885680, 1908960, 1932822, 1941552, 2051640, 2147580, 2157280, 2184246, 2211212, 2308095, 2426940, 2461968, 2577096, 2702160, 2735520, 2764015, 2769714, 2863440, 2912328, 3077460, 3221370, 3235920, 3276369, 3316818, 3436128, 3640410, 3692952, 3771360, 3865644, 3883104, 4103280, 4295160, 4368492, 4422424, 4616190, 4832055, 4853880, 4923936, 4975227, 5154192, 5404320, 5460615, 5528030, 5539428, 5726880, 5824656, 6154920, 6442740, 6471840, 6552738, 6633636, 6924285, 7280820, 7385904, 7731288, 8206560, 8292045, 8590320, 8736984, 8844848, 9232380, 9664110, 9707760, 9950454, 10308384, 10921230, 11056060, 11078856, 11649312, 12309840, 12885480, 13105476, 13267272, 13848570, 14561640, 14771808, 14925681, 15462576, 16381845, 16584090, 17180640, 17473968, 17689696, 18464760, 19328220, 19415520, 19900908, 21842460, 22112120, 22157712, 24619680, 24876135, 25770960, 26210952, 26534544, 27697140, 29123280, 29851362, 30925152, 32763690, 33168180, 34947936, 36929520, 38656440, 39801816, 43684920, 44224240, 44315424, 44777043, 49752270, 51541920, 52421904, 53069088, 55394280, 58246560, 59702724, 65527380, 66336360, 73859040, 74628405, 77312880, 79603632, 87369840, 88448480, 89554086, 99504540, 104843808, 110788560, 119405448, 131054760, 132672720, 134331129, 149256810, 154625760, 159207264, 174739680, 179108172, 199009080, 221577120, 223885215, 238810896, 262109520, 265345440, 268662258, 298513620, 358216344, 398018160, 447770430, 477621792, 524219040, 537324516, 597027240, 671655645, 716432688, 796036320, 895540860, 1074649032, 1194054480, 1343311290, 1432865376, 1791081720, 2149298064, 2388108960, 2686622580, 3582163440, 4298596128, 5373245160, 7164326880, 10746490320, 21492980640]

約数ペア:

[(1, 21492980640), (2, 10746490320), (3, 7164326880), (4, 5373245160), (5, 4298596128), (6, 3582163440), (8, 2686622580), (9, 2388108960), (10, 2149298064), (12, 1791081720), (15, 1432865376), (16, 1343311290), (18, 1194054480), (20, 1074649032), (24, 895540860), (27, 796036320), (30, 716432688), (32, 671655645), (36, 597027240), (40, 537324516), (41, 524219040), (45, 477621792), (48, 447770430), (54, 398018160), (60, 358216344), (72, 298513620), (80, 268662258), (81, 265345440), (82, 262109520), (90, 238810896), (96, 223885215), (97, 221577120), (108, 199009080), (120, 179108172), (123, 174739680), (135, 159207264), (139, 154625760), (144, 149256810), (160, 134331129), (162, 132672720), (164, 131054760), (180, 119405448), (194, 110788560), (205, 104843808), (216, 99504540), (240, 89554086), (243, 88448480), (246, 87369840), (270, 79603632), (278, 77312880), (288, 74628405), (291, 73859040), (324, 66336360), (328, 65527380), (360, 59702724), (369, 58246560), (388, 55394280), (405, 53069088), (410, 52421904), (417, 51541920), (432, 49752270), (480, 44777043), (485, 44315424), (486, 44224240), (492, 43684920), (540, 39801816), (556, 38656440), (582, 36929520), (615, 34947936), (648, 33168180), (656, 32763690), (695, 30925152), (720, 29851362), (738, 29123280), (776, 27697140), (810, 26534544), (820, 26210952), (834, 25770960), (864, 24876135), (873, 24619680), (970, 22157712), (972, 22112120), (984, 21842460), (1080, 19900908), (1107, 19415520), (1112, 19328220), (1164, 18464760), (1215, 17689696), (1230, 17473968), (1251, 17180640), (1296, 16584090), (1312, 16381845), (1390, 15462576), (1440, 14925681), (1455, 14771808), (1476, 14561640), (1552, 13848570), (1620, 13267272), (1640, 13105476), (1668, 12885480), (1746, 12309840), (1845, 11649312), (1940, 11078856), (1944, 11056060), (1968, 10921230), (2085, 10308384), (2160, 9950454), (2214, 9707760), (2224, 9664110), (2328, 9232380), (2430, 8844848), (2460, 8736984), (2502, 8590320), (2592, 8292045), (2619, 8206560), (2780, 7731288), (2910, 7385904), (2952, 7280820), (3104, 6924285), (3240, 6633636), (3280, 6552738), (3321, 6471840), (3336, 6442740), (3492, 6154920), (3690, 5824656), (3753, 5726880), (3880, 5539428), (3888, 5528030), (3936, 5460615), (3977, 5404320), (4170, 5154192), (4320, 4975227), (4365, 4923936), (4428, 4853880), (4448, 4832055), (4656, 4616190), (4860, 4422424), (4920, 4368492), (5004, 4295160), (5238, 4103280), (5535, 3883104), (5560, 3865644), (5699, 3771360), (5820, 3692952), (5904, 3640410), (6255, 3436128), (6480, 3316818), (6560, 3276369), (6642, 3235920), (6672, 3221370), (6984, 3077460), (7380, 2912328), (7506, 2863440), (7760, 2769714), (7776, 2764015), (7857, 2735520), (7954, 2702160), (8340, 2577096), (8730, 2461968), (8856, 2426940), (9312, 2308095), (9720, 2211212), (9840, 2184246), (9963, 2157280), (10008, 2147580), (10476, 2051640), (11070, 1941552), (11120, 1932822), (11259, 1908960), (11398, 1885680), (11640, 1846476), (11808, 1820205), (11931, 1801440), (12510, 1718064), (12960, 1658409), (13095, 1641312), (13284, 1617960), (13344, 1610685), (13483, 1594080), (13968, 1538730), (14760, 1456164), (15012, 1431720), (15520, 1384857), (15714, 1367760), (15908, 1351080), (16605, 1294368), (16680, 1288548), (17097, 1257120), (17460, 1230984), (17712, 1213470), (18765, 1145376), (19440, 1105606), (19680, 1092123), (19885, 1080864), (19926, 1078640), (20016, 1073790), (20952, 1025820), (22140, 970776), (22240, 966411), (22518, 954480), (22796, 942840), (23280, 923238), (23571, 911840), (23862, 900720), (25020, 859032), (26190, 820656), (26568, 808980), (26966, 797040), (27936, 769365), (28495, 754272), (29520, 728082), (30024, 715860), (31428, 683880), (31816, 675540), (33210, 647184), (33360, 644274), (33777, 636320), (34194, 628560), (34920, 615492), (35424, 606735), (35793, 600480), (37530, 572688), (38880, 552803), (39285, 547104), (39770, 540432), (39852, 539320), (40032, 536895), (40449, 531360), (41904, 512910), (44280, 485388), (45036, 477240), (45592, 471420), (46560, 461619), (47142, 455920), (47724, 450360), (49815, 431456), (50040, 429516), (51291, 419040), (52380, 410328), (53136, 404490), (53932, 398520), (56295, 381792), (56990, 377136), (59040, 364041), (59655, 360288), (60048, 357930), (62856, 341940), (63632, 337770), (66420, 323592), (66720, 322137), (67415, 318816), (67554, 318160), (68388, 314280), (69840, 307746), (71586, 300240), (75060, 286344), (78570, 273552), (79540, 270216), (79704, 269660), (80898, 265680), (83808, 256455), (85485, 251424), (88560, 242694), (90072, 238620), (91184, 235710), (94284, 227960), (95448, 225180), (99630, 215728), (100080, 214758), (102582, 209520), (104760, 205164), (106272, 202245), (107379, 200160), (107864, 199260), (112590, 190896), (113980, 188568), (117855, 182368), (119310, 180144), (120096, 178965), (121347, 177120), (125712, 170970), (127264, 168885), (132840, 161796), (134830, 159408), (135108, 159080), (136776, 157140), (139680, 153873), (143172, 150120)]