20127294720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 720

約数和(自身を含む): 78841944720

約数和(自身を除く): 58714650000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 109, 117, 120, 128, 130, 135, 137, 144, 156, 160, 162, 180, 192, 195, 208, 216, 218, 234, 240, 256, 260, 270, 274, 288, 312, 320, 324, 327, 351, 360, 384, 390, 405, 411, 416, 432, 436, 468, 480, 520, 540, 545, 548, 576, 585, 624, 640, 648, 654, 685, 702, 720, 768, 780, 810, 822, 832, 864, 872, 936, 960, 981, 1040, 1053, 1080, 1090, 1096, 1152, 1170, 1233, 1248, 1280, 1296, 1308, 1370, 1404, 1417, 1440, 1560, 1620, 1635, 1644, 1664, 1728, 1744, 1755, 1781, 1872, 1920, 1962, 2055, 2080, 2106, 2160, 2180, 2192, 2304, 2340, 2466, 2496, 2592, 2616, 2740, 2808, 2834, 2880, 2943, 3120, 3240, 3270, 3288, 3328, 3456, 3488, 3510, 3562, 3699, 3744, 3840, 3924, 4110, 4160, 4212, 4251, 4320, 4360, 4384, 4680, 4905, 4932, 4992, 5184, 5232, 5265, 5343, 5480, 5616, 5668, 5760, 5886, 6165, 6240, 6480, 6540, 6576, 6912, 6976, 7020, 7085, 7124, 7398, 7488, 7848, 8220, 8320, 8424, 8502, 8640, 8720, 8768, 8829, 8905, 9360, 9810, 9864, 9984, 10368, 10464, 10530, 10686, 10960, 11097, 11232, 11336, 11520, 11772, 12330, 12480, 12753, 12960, 13080, 13152, 13952, 14040, 14170, 14248, 14715, 14796, 14933, 14976, 15696, 16029, 16440, 16640, 16848, 17004, 17280, 17440, 17536, 17658, 17810, 18495, 18720, 19620, 19728, 20736, 20928, 21060, 21255, 21372, 21920, 22194, 22464, 22672, 23544, 24660, 24960, 25506, 25920, 26160, 26304, 26715, 27904, 28080, 28340, 28496, 29430, 29592, 29866, 29952, 31392, 32058, 32880, 33696, 34008, 34560, 34880, 35072, 35316, 35620, 36990, 37440, 38259, 39240, 39456, 41856, 42120, 42510, 42744, 43840, 44145, 44388, 44799, 44928, 45344, 47088, 48087, 49320, 49920, 51012, 51840, 52320, 52608, 53430, 55485, 56160, 56680, 56992, 58860, 59184, 59732, 62784, 63765, 64116, 65760, 67392, 68016, 69760, 70632, 71240, 73980, 74665, 74880, 76518, 78480, 78912, 80145, 83712, 84240, 85020, 85488, 87680, 88290, 88776, 89598, 89856, 90688, 94176, 96174, 98640, 102024, 103680, 104640, 105216, 106860, 110970, 112320, 113360, 113984, 114777, 117720, 118368, 119464, 125568, 127530, 128232, 131520, 134397, 134784, 136032, 139520, 141264, 142480, 144261, 147960, 149330, 149760, 153036, 156960, 157824, 160290, 168480, 170040, 170976, 175360, 176580, 177552, 179196, 181376, 188352, 191295, 192348, 194129, 197280, 204048, 209280, 213720, 221940, 223995, 224640, 226720, 227968, 229554, 235440, 236736, 238928, 240435, 251136, 255060, 256464, 263040, 268794, 269568, 272064, 282528, 284960, 288522, 295920, 298660, 306072, 313920, 315648, 320580, 336960, 340080, 341952, 353160, 355104, 358392, 362752, 376704, 382590, 384696, 388258, 394560, 403191, 408096, 418560, 427440, 443880, 447990, 449280, 453440, 455936, 459108, 470880, 473472, 477856, 480870, 510120, 512928, 526080, 537588, 544128, 565056, 569920, 573885, 577044, 582387, 591840, 597320, 612144, 627840, 641160, 671985, 673920, 680160, 683904, 706320, 710208, 716784, 721305, 753408, 765180, 769392, 776516, 789120, 806382, 816192, 854880, 887760, 895980, 906880, 918216, 941760, 946944, 955712, 961740, 970645, 1020240, 1025856, 1075176, 1088256, 1130112, 1139840, 1147770, 1154088, 1164774, 1183680, 1194640, 1209573, 1224288, 1255680, 1282320, 1343970, 1347840, 1360320, 1367808, 1412640, 1420416, 1433568, 1442610, 1530360, 1538784, 1553032, 1578240, 1612764, 1632384, 1709760, 1747161, 1775520, 1791960, 1813760, 1836432, 1883520, 1911424, 1923480, 1941290, 2015955, 2040480, 2051712, 2150352, 2260224, 2279680, 2295540, 2308176, 2329548, 2367360, 2389280, 2419146, 2448576, 2564640, 2687940, 2720640, 2825280, 2840832, 2867136, 2885220, 2911935, 3060720, 3077568, 3106064, 3225528, 3264768, 3419520, 3494322, 3551040, 3583920, 3672864, 3767040, 3822848, 3846960, 3882580, 4031910, 4080960, 4103424, 4300704, 4591080, 4616352, 4659096, 4734720, 4778560, 4838292, 4897152, 5129280, 5241483, 5375880, 5441280, 5650560, 5734272, 5770440, 5823870, 6047865, 6121440, 6155136, 6212128, 6451056, 6839040, 6988644, 7102080, 7167840, 7345728, 7693920, 7765160, 8063820, 8161920, 8601408, 8735805, 9182160, 9232704, 9318192, 9557120, 9676584, 9794304, 10258560, 10482966, 10751760, 11301120, 11468544, 11540880, 11647740, 12095730, 12242880, 12310272, 12424256, 12902112, 13977288, 14204160, 14335680, 14691456, 15387840, 15530320, 15724449, 16127640, 16323840, 17202816, 17471610, 18364320, 18465408, 18636384, 19114240, 19353168, 20517120, 20965932, 21503520, 23081760, 23295480, 24191460, 24485760, 24848512, 25804224, 26207415, 27954576, 28671360, 29382912, 30775680, 31060640, 31448898, 32255280, 34405632, 34943220, 36728640, 36930816, 37272768, 38706336, 41931864, 43007040, 46163520, 46590960, 48382920, 48971520, 49697024, 51608448, 52414830, 55909152, 57342720, 61551360, 62121280, 62897796, 64510560, 69886440, 73457280, 74545536, 77412672, 78622245, 83863728, 86014080, 92327040, 93181920, 96765840, 103216896, 104829660, 111818304, 124242560, 125795592, 129021120, 139772880, 146914560, 149091072, 154825344, 157244490, 167727456, 172028160, 184654080, 186363840, 193531680, 209659320, 223636608, 248485120, 251591184, 258042240, 279545760, 309650688, 314488980, 335454912, 372727680, 387063360, 419318640, 447273216, 503182368, 516084480, 559091520, 628977960, 670909824, 745455360, 774126720, 838637280, 1006364736, 1118183040, 1257955920, 1341819648, 1548253440, 1677274560, 2012729472, 2236366080, 2515911840, 3354549120, 4025458944, 5031823680, 6709098240, 10063647360, 20127294720]

約数ペア:

[(1, 20127294720), (2, 10063647360), (3, 6709098240), (4, 5031823680), (5, 4025458944), (6, 3354549120), (8, 2515911840), (9, 2236366080), (10, 2012729472), (12, 1677274560), (13, 1548253440), (15, 1341819648), (16, 1257955920), (18, 1118183040), (20, 1006364736), (24, 838637280), (26, 774126720), (27, 745455360), (30, 670909824), (32, 628977960), (36, 559091520), (39, 516084480), (40, 503182368), (45, 447273216), (48, 419318640), (52, 387063360), (54, 372727680), (60, 335454912), (64, 314488980), (65, 309650688), (72, 279545760), (78, 258042240), (80, 251591184), (81, 248485120), (90, 223636608), (96, 209659320), (104, 193531680), (108, 186363840), (109, 184654080), (117, 172028160), (120, 167727456), (128, 157244490), (130, 154825344), (135, 149091072), (137, 146914560), (144, 139772880), (156, 129021120), (160, 125795592), (162, 124242560), (180, 111818304), (192, 104829660), (195, 103216896), (208, 96765840), (216, 93181920), (218, 92327040), (234, 86014080), (240, 83863728), (256, 78622245), (260, 77412672), (270, 74545536), (274, 73457280), (288, 69886440), (312, 64510560), (320, 62897796), (324, 62121280), (327, 61551360), (351, 57342720), (360, 55909152), (384, 52414830), (390, 51608448), (405, 49697024), (411, 48971520), (416, 48382920), (432, 46590960), (436, 46163520), (468, 43007040), (480, 41931864), (520, 38706336), (540, 37272768), (545, 36930816), (548, 36728640), (576, 34943220), (585, 34405632), (624, 32255280), (640, 31448898), (648, 31060640), (654, 30775680), (685, 29382912), (702, 28671360), (720, 27954576), (768, 26207415), (780, 25804224), (810, 24848512), (822, 24485760), (832, 24191460), (864, 23295480), (872, 23081760), (936, 21503520), (960, 20965932), (981, 20517120), (1040, 19353168), (1053, 19114240), (1080, 18636384), (1090, 18465408), (1096, 18364320), (1152, 17471610), (1170, 17202816), (1233, 16323840), (1248, 16127640), (1280, 15724449), (1296, 15530320), (1308, 15387840), (1370, 14691456), (1404, 14335680), (1417, 14204160), (1440, 13977288), (1560, 12902112), (1620, 12424256), (1635, 12310272), (1644, 12242880), (1664, 12095730), (1728, 11647740), (1744, 11540880), (1755, 11468544), (1781, 11301120), (1872, 10751760), (1920, 10482966), (1962, 10258560), (2055, 9794304), (2080, 9676584), (2106, 9557120), (2160, 9318192), (2180, 9232704), (2192, 9182160), (2304, 8735805), (2340, 8601408), (2466, 8161920), (2496, 8063820), (2592, 7765160), (2616, 7693920), (2740, 7345728), (2808, 7167840), (2834, 7102080), (2880, 6988644), (2943, 6839040), (3120, 6451056), (3240, 6212128), (3270, 6155136), (3288, 6121440), (3328, 6047865), (3456, 5823870), (3488, 5770440), (3510, 5734272), (3562, 5650560), (3699, 5441280), (3744, 5375880), (3840, 5241483), (3924, 5129280), (4110, 4897152), (4160, 4838292), (4212, 4778560), (4251, 4734720), (4320, 4659096), (4360, 4616352), (4384, 4591080), (4680, 4300704), (4905, 4103424), (4932, 4080960), (4992, 4031910), (5184, 3882580), (5232, 3846960), (5265, 3822848), (5343, 3767040), (5480, 3672864), (5616, 3583920), (5668, 3551040), (5760, 3494322), (5886, 3419520), (6165, 3264768), (6240, 3225528), (6480, 3106064), (6540, 3077568), (6576, 3060720), (6912, 2911935), (6976, 2885220), (7020, 2867136), (7085, 2840832), (7124, 2825280), (7398, 2720640), (7488, 2687940), (7848, 2564640), (8220, 2448576), (8320, 2419146), (8424, 2389280), (8502, 2367360), (8640, 2329548), (8720, 2308176), (8768, 2295540), (8829, 2279680), (8905, 2260224), (9360, 2150352), (9810, 2051712), (9864, 2040480), (9984, 2015955), (10368, 1941290), (10464, 1923480), (10530, 1911424), (10686, 1883520), (10960, 1836432), (11097, 1813760), (11232, 1791960), (11336, 1775520), (11520, 1747161), (11772, 1709760), (12330, 1632384), (12480, 1612764), (12753, 1578240), (12960, 1553032), (13080, 1538784), (13152, 1530360), (13952, 1442610), (14040, 1433568), (14170, 1420416), (14248, 1412640), (14715, 1367808), (14796, 1360320), (14933, 1347840), (14976, 1343970), (15696, 1282320), (16029, 1255680), (16440, 1224288), (16640, 1209573), (16848, 1194640), (17004, 1183680), (17280, 1164774), (17440, 1154088), (17536, 1147770), (17658, 1139840), (17810, 1130112), (18495, 1088256), (18720, 1075176), (19620, 1025856), (19728, 1020240), (20736, 970645), (20928, 961740), (21060, 955712), (21255, 946944), (21372, 941760), (21920, 918216), (22194, 906880), (22464, 895980), (22672, 887760), (23544, 854880), (24660, 816192), (24960, 806382), (25506, 789120), (25920, 776516), (26160, 769392), (26304, 765180), (26715, 753408), (27904, 721305), (28080, 716784), (28340, 710208), (28496, 706320), (29430, 683904), (29592, 680160), (29866, 673920), (29952, 671985), (31392, 641160), (32058, 627840), (32880, 612144), (33696, 597320), (34008, 591840), (34560, 582387), (34880, 577044), (35072, 573885), (35316, 569920), (35620, 565056), (36990, 544128), (37440, 537588), (38259, 526080), (39240, 512928), (39456, 510120), (41856, 480870), (42120, 477856), (42510, 473472), (42744, 470880), (43840, 459108), (44145, 455936), (44388, 453440), (44799, 449280), (44928, 447990), (45344, 443880), (47088, 427440), (48087, 418560), (49320, 408096), (49920, 403191), (51012, 394560), (51840, 388258), (52320, 384696), (52608, 382590), (53430, 376704), (55485, 362752), (56160, 358392), (56680, 355104), (56992, 353160), (58860, 341952), (59184, 340080), (59732, 336960), (62784, 320580), (63765, 315648), (64116, 313920), (65760, 306072), (67392, 298660), (68016, 295920), (69760, 288522), (70632, 284960), (71240, 282528), (73980, 272064), (74665, 269568), (74880, 268794), (76518, 263040), (78480, 256464), (78912, 255060), (80145, 251136), (83712, 240435), (84240, 238928), (85020, 236736), (85488, 235440), (87680, 229554), (88290, 227968), (88776, 226720), (89598, 224640), (89856, 223995), (90688, 221940), (94176, 213720), (96174, 209280), (98640, 204048), (102024, 197280), (103680, 194129), (104640, 192348), (105216, 191295), (106860, 188352), (110970, 181376), (112320, 179196), (113360, 177552), (113984, 176580), (114777, 175360), (117720, 170976), (118368, 170040), (119464, 168480), (125568, 160290), (127530, 157824), (128232, 156960), (131520, 153036), (134397, 149760), (134784, 149330), (136032, 147960), (139520, 144261), (141264, 142480)]