20047260240

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3381

約数の個数: 600

約数和(自身を含む): 85283336160

約数和(自身を除く): 65236075920

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, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 162, 168, 171, 180, 189, 190, 196, 210, 216, 228, 240, 245, 252, 266, 270, 280, 285, 294, 304, 315, 324, 336, 342, 360, 378, 380, 392, 399, 405, 420, 432, 441, 456, 490, 504, 513, 532, 540, 560, 567, 570, 588, 630, 648, 665, 684, 720, 735, 756, 760, 784, 798, 810, 840, 855, 882, 912, 931, 945, 980, 1008, 1026, 1064, 1080, 1134, 1140, 1176, 1197, 1260, 1296, 1323, 1330, 1368, 1470, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1764, 1862, 1890, 1960, 1995, 2052, 2128, 2160, 2205, 2268, 2280, 2352, 2394, 2520, 2565, 2646, 2660, 2736, 2793, 2835, 2940, 3024, 3078, 3192, 3240, 3323, 3420, 3528, 3591, 3724, 3780, 3920, 3969, 3990, 4104, 4410, 4536, 4560, 4655, 4788, 5040, 5130, 5292, 5320, 5586, 5670, 5880, 5985, 6156, 6384, 6480, 6615, 6646, 6840, 7056, 7182, 7448, 7560, 7695, 7938, 7980, 8208, 8379, 8820, 9072, 9310, 9576, 9969, 10260, 10584, 10640, 10773, 11172, 11340, 11760, 11970, 12312, 13230, 13292, 13680, 13965, 14364, 14896, 15120, 15390, 15876, 15960, 16615, 16758, 17640, 17955, 18620, 19152, 19845, 19938, 20520, 21168, 21546, 22344, 22680, 23261, 23940, 24624, 25137, 26460, 26584, 27930, 28728, 29907, 30780, 31752, 31920, 33230, 33516, 35280, 35910, 37240, 39690, 39876, 41040, 41895, 43092, 44688, 45360, 46522, 47880, 49845, 50274, 52920, 53168, 53865, 55860, 57456, 59814, 61560, 63137, 63504, 66460, 67032, 69783, 71820, 74480, 75411, 79380, 79752, 83790, 86184, 89721, 93044, 95760, 99690, 100548, 105840, 107730, 111720, 116305, 119628, 123120, 125685, 126274, 132920, 134064, 139566, 143640, 149535, 150822, 158760, 159504, 162827, 167580, 172368, 179442, 186088, 189411, 199380, 201096, 209349, 215460, 223440, 232610, 239256, 251370, 252548, 265840, 269163, 279132, 287280, 299070, 301644, 315685, 317520, 325654, 335160, 348915, 358884, 372176, 377055, 378822, 398760, 402192, 418698, 430920, 441959, 448605, 465220, 478512, 488481, 502740, 505096, 538326, 558264, 568233, 598140, 603288, 628047, 631370, 651308, 670320, 697830, 717768, 754110, 757644, 797520, 814135, 837396, 861840, 883918, 897210, 930440, 947055, 976962, 1005480, 1010192, 1046745, 1076652, 1116528, 1136466, 1196280, 1206576, 1256094, 1262740, 1302616, 1325877, 1345815, 1395660, 1435536, 1465443, 1508220, 1515288, 1628270, 1674792, 1704699, 1767836, 1794420, 1860880, 1884141, 1894110, 1953924, 2010960, 2093490, 2153304, 2209795, 2272932, 2392560, 2442405, 2512188, 2525480, 2605232, 2651754, 2691630, 2791320, 2841165, 2930886, 3016440, 3030576, 3093713, 3140235, 3256540, 3349584, 3409398, 3535672, 3588840, 3768282, 3788220, 3907848, 3977631, 4186980, 4306608, 4396329, 4419590, 4545864, 4884810, 5024376, 5050960, 5114097, 5303508, 5383260, 5582640, 5682330, 5861772, 6032880, 6187426, 6280470, 6513080, 6629385, 6818796, 7071344, 7177680, 7327215, 7536564, 7576440, 7815696, 7955262, 8373960, 8523495, 8792658, 8839180, 9091728, 9281139, 9420705, 9769620, 10048752, 10228194, 10607016, 10766520, 11364660, 11723544, 11932893, 12374852, 12560940, 13026160, 13188987, 13258770, 13637592, 14654430, 15073128, 15152880, 15468565, 15910524, 16747920, 17046990, 17585316, 17678360, 18562278, 18841410, 19539240, 19888155, 20456388, 21214032, 21533040, 21981645, 22729320, 23447088, 23865786, 24749704, 25121880, 25570485, 26377974, 26517540, 27275184, 27843417, 29308860, 30146256, 30937130, 31821048, 34093980, 35170632, 35356720, 35798679, 37124556, 37682820, 39078480, 39776310, 40912776, 43963290, 45458640, 46405695, 47731572, 49499408, 50243760, 51140970, 52755948, 53035080, 55686834, 58617720, 59664465, 61874260, 63642096, 65944935, 68187960, 70341264, 71597358, 74249112, 75365640, 79552620, 81825552, 83530251, 87926580, 92811390, 95463144, 102281940, 105511896, 106070160, 111373668, 117235440, 119328930, 123748520, 131889870, 136375920, 139217085, 143194716, 148498224, 150731280, 159105240, 167060502, 175853160, 178993395, 185622780, 190926288, 204563880, 211023792, 222747336, 238657860, 247497040, 250590753, 263779740, 278434170, 286389432, 318210480, 334121004, 351706320, 357986790, 371245560, 409127760, 417651255, 445494672, 477315720, 501181506, 527559480, 556868340, 572778864, 668242008, 715973580, 742491120, 835302510, 954631440, 1002363012, 1055118960, 1113736680, 1252953765, 1336484016, 1431947160, 1670605020, 2004726024, 2227473360, 2505907530, 2863894320, 3341210040, 4009452048, 5011815060, 6682420080, 10023630120, 20047260240]

約数ペア:

[(1, 20047260240), (2, 10023630120), (3, 6682420080), (4, 5011815060), (5, 4009452048), (6, 3341210040), (7, 2863894320), (8, 2505907530), (9, 2227473360), (10, 2004726024), (12, 1670605020), (14, 1431947160), (15, 1336484016), (16, 1252953765), (18, 1113736680), (19, 1055118960), (20, 1002363012), (21, 954631440), (24, 835302510), (27, 742491120), (28, 715973580), (30, 668242008), (35, 572778864), (36, 556868340), (38, 527559480), (40, 501181506), (42, 477315720), (45, 445494672), (48, 417651255), (49, 409127760), (54, 371245560), (56, 357986790), (57, 351706320), (60, 334121004), (63, 318210480), (70, 286389432), (72, 278434170), (76, 263779740), (80, 250590753), (81, 247497040), (84, 238657860), (90, 222747336), (95, 211023792), (98, 204563880), (105, 190926288), (108, 185622780), (112, 178993395), (114, 175853160), (120, 167060502), (126, 159105240), (133, 150731280), (135, 148498224), (140, 143194716), (144, 139217085), (147, 136375920), (152, 131889870), (162, 123748520), (168, 119328930), (171, 117235440), (180, 111373668), (189, 106070160), (190, 105511896), (196, 102281940), (210, 95463144), (216, 92811390), (228, 87926580), (240, 83530251), (245, 81825552), (252, 79552620), (266, 75365640), (270, 74249112), (280, 71597358), (285, 70341264), (294, 68187960), (304, 65944935), (315, 63642096), (324, 61874260), (336, 59664465), (342, 58617720), (360, 55686834), (378, 53035080), (380, 52755948), (392, 51140970), (399, 50243760), (405, 49499408), (420, 47731572), (432, 46405695), (441, 45458640), (456, 43963290), (490, 40912776), (504, 39776310), (513, 39078480), (532, 37682820), (540, 37124556), (560, 35798679), (567, 35356720), (570, 35170632), (588, 34093980), (630, 31821048), (648, 30937130), (665, 30146256), (684, 29308860), (720, 27843417), (735, 27275184), (756, 26517540), (760, 26377974), (784, 25570485), (798, 25121880), (810, 24749704), (840, 23865786), (855, 23447088), (882, 22729320), (912, 21981645), (931, 21533040), (945, 21214032), (980, 20456388), (1008, 19888155), (1026, 19539240), (1064, 18841410), (1080, 18562278), (1134, 17678360), (1140, 17585316), (1176, 17046990), (1197, 16747920), (1260, 15910524), (1296, 15468565), (1323, 15152880), (1330, 15073128), (1368, 14654430), (1470, 13637592), (1512, 13258770), (1520, 13188987), (1539, 13026160), (1596, 12560940), (1620, 12374852), (1680, 11932893), (1710, 11723544), (1764, 11364660), (1862, 10766520), (1890, 10607016), (1960, 10228194), (1995, 10048752), (2052, 9769620), (2128, 9420705), (2160, 9281139), (2205, 9091728), (2268, 8839180), (2280, 8792658), (2352, 8523495), (2394, 8373960), (2520, 7955262), (2565, 7815696), (2646, 7576440), (2660, 7536564), (2736, 7327215), (2793, 7177680), (2835, 7071344), (2940, 6818796), (3024, 6629385), (3078, 6513080), (3192, 6280470), (3240, 6187426), (3323, 6032880), (3420, 5861772), (3528, 5682330), (3591, 5582640), (3724, 5383260), (3780, 5303508), (3920, 5114097), (3969, 5050960), (3990, 5024376), (4104, 4884810), (4410, 4545864), (4536, 4419590), (4560, 4396329), (4655, 4306608), (4788, 4186980), (5040, 3977631), (5130, 3907848), (5292, 3788220), (5320, 3768282), (5586, 3588840), (5670, 3535672), (5880, 3409398), (5985, 3349584), (6156, 3256540), (6384, 3140235), (6480, 3093713), (6615, 3030576), (6646, 3016440), (6840, 2930886), (7056, 2841165), (7182, 2791320), (7448, 2691630), (7560, 2651754), (7695, 2605232), (7938, 2525480), (7980, 2512188), (8208, 2442405), (8379, 2392560), (8820, 2272932), (9072, 2209795), (9310, 2153304), (9576, 2093490), (9969, 2010960), (10260, 1953924), (10584, 1894110), (10640, 1884141), (10773, 1860880), (11172, 1794420), (11340, 1767836), (11760, 1704699), (11970, 1674792), (12312, 1628270), (13230, 1515288), (13292, 1508220), (13680, 1465443), (13965, 1435536), (14364, 1395660), (14896, 1345815), (15120, 1325877), (15390, 1302616), (15876, 1262740), (15960, 1256094), (16615, 1206576), (16758, 1196280), (17640, 1136466), (17955, 1116528), (18620, 1076652), (19152, 1046745), (19845, 1010192), (19938, 1005480), (20520, 976962), (21168, 947055), (21546, 930440), (22344, 897210), (22680, 883918), (23261, 861840), (23940, 837396), (24624, 814135), (25137, 797520), (26460, 757644), (26584, 754110), (27930, 717768), (28728, 697830), (29907, 670320), (30780, 651308), (31752, 631370), (31920, 628047), (33230, 603288), (33516, 598140), (35280, 568233), (35910, 558264), (37240, 538326), (39690, 505096), (39876, 502740), (41040, 488481), (41895, 478512), (43092, 465220), (44688, 448605), (45360, 441959), (46522, 430920), (47880, 418698), (49845, 402192), (50274, 398760), (52920, 378822), (53168, 377055), (53865, 372176), (55860, 358884), (57456, 348915), (59814, 335160), (61560, 325654), (63137, 317520), (63504, 315685), (66460, 301644), (67032, 299070), (69783, 287280), (71820, 279132), (74480, 269163), (75411, 265840), (79380, 252548), (79752, 251370), (83790, 239256), (86184, 232610), (89721, 223440), (93044, 215460), (95760, 209349), (99690, 201096), (100548, 199380), (105840, 189411), (107730, 186088), (111720, 179442), (116305, 172368), (119628, 167580), (123120, 162827), (125685, 159504), (126274, 158760), (132920, 150822), (134064, 149535), (139566, 143640)]