20185572960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:603

約数の個数: 576

約数和(自身を含む): 82083456000

約数和(自身を除く): 61897883040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 199, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 347, 348, 360, 398, 406, 420, 435, 464, 480, 504, 522, 560, 580, 597, 609, 630, 672, 694, 696, 720, 796, 812, 840, 870, 928, 995, 1008, 1015, 1041, 1044, 1120, 1160, 1194, 1218, 1260, 1305, 1388, 1392, 1393, 1440, 1592, 1624, 1680, 1735, 1740, 1791, 1827, 1990, 2016, 2030, 2082, 2088, 2320, 2388, 2429, 2436, 2520, 2610, 2776, 2784, 2786, 2985, 3045, 3123, 3184, 3248, 3360, 3470, 3480, 3582, 3654, 3980, 4060, 4164, 4176, 4179, 4640, 4776, 4858, 4872, 5040, 5205, 5220, 5552, 5572, 5771, 5970, 6090, 6246, 6368, 6496, 6940, 6960, 6965, 7164, 7287, 7308, 7960, 8120, 8328, 8352, 8358, 8955, 9135, 9552, 9716, 9744, 10063, 10080, 10410, 10440, 11104, 11144, 11542, 11940, 12145, 12180, 12492, 12537, 13880, 13920, 13930, 14328, 14574, 14616, 15615, 15920, 16240, 16656, 16716, 17313, 17910, 18270, 19104, 19432, 19488, 20126, 20820, 20880, 20895, 21861, 22288, 23084, 23880, 24290, 24360, 24984, 25074, 27760, 27860, 28656, 28855, 29148, 29232, 30189, 31230, 31840, 32480, 33312, 33432, 34626, 35820, 36435, 36540, 38864, 40252, 40397, 41640, 41760, 41790, 43722, 44576, 46168, 47760, 48580, 48720, 49968, 50148, 50315, 51939, 55520, 55720, 57312, 57710, 58296, 58464, 60378, 62460, 62685, 66864, 69053, 69252, 70441, 71640, 72870, 73080, 77728, 80504, 80794, 83280, 83580, 86565, 87444, 90567, 92336, 95520, 97160, 97440, 99936, 100296, 100630, 103878, 109305, 111440, 115420, 116592, 120756, 121191, 124920, 125370, 133728, 138106, 138504, 140882, 143280, 145740, 146160, 150945, 161008, 161588, 166560, 167160, 173130, 174888, 181134, 184672, 194320, 200592, 201260, 201985, 207159, 207756, 211323, 218610, 222880, 230840, 233184, 241512, 242382, 249840, 250740, 259695, 276212, 277008, 281764, 286560, 291480, 292320, 301890, 322016, 323176, 334320, 345265, 346260, 349776, 352205, 362268, 363573, 388640, 401184, 402520, 403970, 414318, 415512, 422646, 437220, 452835, 461680, 483024, 483371, 484764, 499680, 501480, 519390, 552424, 554016, 563528, 582960, 603780, 605955, 621477, 633969, 646352, 668640, 690530, 692520, 699552, 704410, 724536, 727146, 805040, 807940, 828636, 831024, 845292, 874440, 905670, 923360, 966048, 966742, 969528, 1002960, 1035795, 1038780, 1056615, 1104848, 1127056, 1165920, 1207560, 1211910, 1242954, 1267938, 1292704, 1381060, 1385040, 1408820, 1449072, 1450113, 1454292, 1610080, 1615880, 1657272, 1662048, 1690584, 1748880, 1811340, 1817865, 1933484, 1939056, 2002537, 2005920, 2071590, 2077560, 2113230, 2209696, 2254112, 2415120, 2416855, 2423820, 2485908, 2535876, 2762120, 2770080, 2817640, 2898144, 2900226, 2908584, 3107385, 3169845, 3231760, 3314544, 3381168, 3497760, 3622680, 3635730, 3866968, 3878112, 4005074, 4143180, 4155120, 4226460, 4350339, 4830240, 4833710, 4847640, 4971816, 5071752, 5524240, 5635280, 5800452, 5817168, 6007611, 6214770, 6339690, 6463520, 6629088, 6762336, 7245360, 7250565, 7271460, 7733936, 8010148, 8286360, 8310240, 8452920, 8700678, 9667420, 9695280, 9943632, 10012685, 10143504, 11048480, 11270560, 11600904, 11634336, 12015222, 12429540, 12679380, 14017759, 14490720, 14501130, 14542920, 15467872, 16020296, 16572720, 16905840, 17401356, 18022833, 19334840, 19390560, 19887264, 20025370, 20287008, 21751695, 23201808, 24030444, 24859080, 25358760, 28035518, 29002260, 29085840, 30038055, 32040592, 33145440, 33811680, 34802712, 36045666, 38669680, 40050740, 42053277, 43503390, 46403616, 48060888, 49718160, 50717520, 56071036, 58004520, 58171680, 60076110, 64081184, 69605424, 70088795, 72091332, 77339360, 80101480, 84106554, 87006780, 90114165, 96121776, 99436320, 101435040, 112142072, 116009040, 120152220, 126159831, 139210848, 140177590, 144182664, 160202960, 168213108, 174013560, 180228330, 192243552, 210266385, 224284144, 232018080, 240304440, 252319662, 280355180, 288365328, 320405920, 336426216, 348027120, 360456660, 420532770, 448568288, 480608880, 504639324, 560710360, 576730656, 630799155, 672852432, 696054240, 720913320, 841065540, 961217760, 1009278648, 1121420720, 1261598310, 1345704864, 1441826640, 1682131080, 2018557296, 2242841440, 2523196620, 2883653280, 3364262160, 4037114592, 5046393240, 6728524320, 10092786480, 20185572960]

約数ペア:

[(1, 20185572960), (2, 10092786480), (3, 6728524320), (4, 5046393240), (5, 4037114592), (6, 3364262160), (7, 2883653280), (8, 2523196620), (9, 2242841440), (10, 2018557296), (12, 1682131080), (14, 1441826640), (15, 1345704864), (16, 1261598310), (18, 1121420720), (20, 1009278648), (21, 961217760), (24, 841065540), (28, 720913320), (29, 696054240), (30, 672852432), (32, 630799155), (35, 576730656), (36, 560710360), (40, 504639324), (42, 480608880), (45, 448568288), (48, 420532770), (56, 360456660), (58, 348027120), (60, 336426216), (63, 320405920), (70, 288365328), (72, 280355180), (80, 252319662), (84, 240304440), (87, 232018080), (90, 224284144), (96, 210266385), (105, 192243552), (112, 180228330), (116, 174013560), (120, 168213108), (126, 160202960), (140, 144182664), (144, 140177590), (145, 139210848), (160, 126159831), (168, 120152220), (174, 116009040), (180, 112142072), (199, 101435040), (203, 99436320), (210, 96121776), (224, 90114165), (232, 87006780), (240, 84106554), (252, 80101480), (261, 77339360), (280, 72091332), (288, 70088795), (290, 69605424), (315, 64081184), (336, 60076110), (347, 58171680), (348, 58004520), (360, 56071036), (398, 50717520), (406, 49718160), (420, 48060888), (435, 46403616), (464, 43503390), (480, 42053277), (504, 40050740), (522, 38669680), (560, 36045666), (580, 34802712), (597, 33811680), (609, 33145440), (630, 32040592), (672, 30038055), (694, 29085840), (696, 29002260), (720, 28035518), (796, 25358760), (812, 24859080), (840, 24030444), (870, 23201808), (928, 21751695), (995, 20287008), (1008, 20025370), (1015, 19887264), (1041, 19390560), (1044, 19334840), (1120, 18022833), (1160, 17401356), (1194, 16905840), (1218, 16572720), (1260, 16020296), (1305, 15467872), (1388, 14542920), (1392, 14501130), (1393, 14490720), (1440, 14017759), (1592, 12679380), (1624, 12429540), (1680, 12015222), (1735, 11634336), (1740, 11600904), (1791, 11270560), (1827, 11048480), (1990, 10143504), (2016, 10012685), (2030, 9943632), (2082, 9695280), (2088, 9667420), (2320, 8700678), (2388, 8452920), (2429, 8310240), (2436, 8286360), (2520, 8010148), (2610, 7733936), (2776, 7271460), (2784, 7250565), (2786, 7245360), (2985, 6762336), (3045, 6629088), (3123, 6463520), (3184, 6339690), (3248, 6214770), (3360, 6007611), (3470, 5817168), (3480, 5800452), (3582, 5635280), (3654, 5524240), (3980, 5071752), (4060, 4971816), (4164, 4847640), (4176, 4833710), (4179, 4830240), (4640, 4350339), (4776, 4226460), (4858, 4155120), (4872, 4143180), (5040, 4005074), (5205, 3878112), (5220, 3866968), (5552, 3635730), (5572, 3622680), (5771, 3497760), (5970, 3381168), (6090, 3314544), (6246, 3231760), (6368, 3169845), (6496, 3107385), (6940, 2908584), (6960, 2900226), (6965, 2898144), (7164, 2817640), (7287, 2770080), (7308, 2762120), (7960, 2535876), (8120, 2485908), (8328, 2423820), (8352, 2416855), (8358, 2415120), (8955, 2254112), (9135, 2209696), (9552, 2113230), (9716, 2077560), (9744, 2071590), (10063, 2005920), (10080, 2002537), (10410, 1939056), (10440, 1933484), (11104, 1817865), (11144, 1811340), (11542, 1748880), (11940, 1690584), (12145, 1662048), (12180, 1657272), (12492, 1615880), (12537, 1610080), (13880, 1454292), (13920, 1450113), (13930, 1449072), (14328, 1408820), (14574, 1385040), (14616, 1381060), (15615, 1292704), (15920, 1267938), (16240, 1242954), (16656, 1211910), (16716, 1207560), (17313, 1165920), (17910, 1127056), (18270, 1104848), (19104, 1056615), (19432, 1038780), (19488, 1035795), (20126, 1002960), (20820, 969528), (20880, 966742), (20895, 966048), (21861, 923360), (22288, 905670), (23084, 874440), (23880, 845292), (24290, 831024), (24360, 828636), (24984, 807940), (25074, 805040), (27760, 727146), (27860, 724536), (28656, 704410), (28855, 699552), (29148, 692520), (29232, 690530), (30189, 668640), (31230, 646352), (31840, 633969), (32480, 621477), (33312, 605955), (33432, 603780), (34626, 582960), (35820, 563528), (36435, 554016), (36540, 552424), (38864, 519390), (40252, 501480), (40397, 499680), (41640, 484764), (41760, 483371), (41790, 483024), (43722, 461680), (44576, 452835), (46168, 437220), (47760, 422646), (48580, 415512), (48720, 414318), (49968, 403970), (50148, 402520), (50315, 401184), (51939, 388640), (55520, 363573), (55720, 362268), (57312, 352205), (57710, 349776), (58296, 346260), (58464, 345265), (60378, 334320), (62460, 323176), (62685, 322016), (66864, 301890), (69053, 292320), (69252, 291480), (70441, 286560), (71640, 281764), (72870, 277008), (73080, 276212), (77728, 259695), (80504, 250740), (80794, 249840), (83280, 242382), (83580, 241512), (86565, 233184), (87444, 230840), (90567, 222880), (92336, 218610), (95520, 211323), (97160, 207756), (97440, 207159), (99936, 201985), (100296, 201260), (100630, 200592), (103878, 194320), (109305, 184672), (111440, 181134), (115420, 174888), (116592, 173130), (120756, 167160), (121191, 166560), (124920, 161588), (125370, 161008), (133728, 150945), (138106, 146160), (138504, 145740), (140882, 143280)]