21631992480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:857

約数の個数: 576

約数和(自身を含む): 89442662400

約数和(自身を除く): 67810669920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 179, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 358, 360, 380, 399, 420, 456, 480, 504, 532, 537, 560, 570, 608, 630, 631, 665, 672, 684, 716, 720, 760, 798, 840, 855, 895, 912, 1008, 1064, 1074, 1120, 1140, 1197, 1253, 1260, 1262, 1330, 1368, 1432, 1440, 1520, 1596, 1611, 1680, 1710, 1790, 1824, 1893, 1995, 2016, 2128, 2148, 2280, 2394, 2506, 2520, 2524, 2660, 2685, 2736, 2864, 3040, 3155, 3192, 3222, 3360, 3401, 3420, 3580, 3759, 3786, 3990, 4256, 4296, 4417, 4560, 4788, 5012, 5040, 5048, 5320, 5370, 5472, 5679, 5728, 5985, 6265, 6310, 6384, 6444, 6802, 6840, 7160, 7518, 7572, 7980, 8055, 8592, 8834, 9120, 9465, 9576, 10024, 10080, 10096, 10203, 10640, 10740, 11277, 11358, 11970, 11989, 12530, 12620, 12768, 12888, 13251, 13604, 13680, 14320, 15036, 15144, 15960, 16110, 17005, 17184, 17668, 18795, 18930, 19152, 20048, 20192, 20406, 21280, 21480, 22085, 22554, 22716, 23807, 23940, 23978, 25060, 25240, 25776, 26502, 27208, 27360, 28395, 28640, 30072, 30288, 30609, 31920, 32220, 34010, 35336, 35967, 37590, 37860, 38304, 39753, 40096, 40812, 42960, 44170, 45108, 45432, 47614, 47880, 47956, 50120, 50480, 51015, 51552, 53004, 54416, 56385, 56790, 59945, 60144, 60576, 61218, 63840, 64440, 66255, 68020, 70672, 71421, 71934, 75180, 75720, 79506, 81624, 83923, 85920, 88340, 90216, 90864, 95228, 95760, 95912, 100240, 100960, 102030, 106008, 107901, 108832, 112770, 112949, 113580, 119035, 119890, 120288, 122436, 128880, 132510, 136040, 141344, 142842, 143868, 150360, 151440, 153045, 159012, 163248, 167846, 176680, 179835, 180432, 181728, 190456, 191520, 191824, 198765, 200480, 204060, 212016, 214263, 215802, 225540, 225898, 227160, 238070, 239780, 244872, 251769, 257760, 265020, 272080, 285684, 287736, 300720, 302880, 306090, 318024, 326496, 335692, 338847, 353360, 357105, 359670, 360864, 380912, 383648, 397530, 408120, 419615, 424032, 428526, 431604, 451080, 451796, 454320, 476140, 479560, 489744, 503538, 530040, 539505, 544160, 564745, 571368, 575472, 601440, 612180, 636048, 671384, 677694, 706720, 714210, 719340, 755307, 761824, 790643, 795060, 816240, 839230, 857052, 863208, 902160, 903592, 908640, 952280, 959120, 979488, 1007076, 1016541, 1060080, 1071315, 1079010, 1129490, 1142736, 1150944, 1224360, 1258845, 1272096, 1342768, 1355388, 1428420, 1438680, 1510614, 1581286, 1590120, 1632480, 1678460, 1694235, 1714104, 1726416, 1804320, 1807184, 1904560, 1918240, 2014152, 2033082, 2120160, 2142630, 2146031, 2158020, 2258980, 2285472, 2371929, 2448720, 2517690, 2685536, 2710776, 2856840, 2877360, 3021228, 3162572, 3180240, 3356920, 3388470, 3428208, 3452832, 3614368, 3776535, 3809120, 3953215, 4028304, 4066164, 4285260, 4292062, 4316040, 4517960, 4743858, 4897440, 5035380, 5082705, 5421552, 5713680, 5754720, 6042456, 6325144, 6360480, 6438093, 6713840, 6776940, 6856416, 7115787, 7553070, 7906430, 8056608, 8132328, 8570520, 8584124, 8632080, 9035920, 9487716, 10070760, 10165410, 10730155, 10843104, 11427360, 11859645, 12084912, 12650288, 12876186, 13427680, 13553880, 14231574, 15022217, 15106140, 15812860, 16264656, 17141040, 17168248, 17264160, 18071840, 18975432, 19314279, 20141520, 20330820, 21460310, 23719290, 24169824, 25300576, 25752372, 27107760, 28463148, 30044434, 30212280, 31625720, 32190465, 32529312, 34282080, 34336496, 35578935, 37950864, 38628558, 40283040, 40661640, 42920620, 45066651, 47438580, 51504744, 54215520, 56926296, 60088868, 60424560, 63251440, 64380930, 68672992, 71157870, 75111085, 75901728, 77257116, 81323280, 85841240, 90133302, 94877160, 96571395, 103009488, 113852592, 120177736, 120849120, 126502880, 128761860, 135199953, 142315740, 150222170, 154514232, 162646560, 171682480, 180266604, 189754320, 193142790, 206018976, 225333255, 227705184, 240355472, 257523720, 270399906, 284631480, 300444340, 309028464, 343364960, 360533208, 379508640, 386285580, 450666510, 480710944, 515047440, 540799812, 569262960, 600888680, 618056928, 675999765, 721066416, 772571160, 901333020, 1030094880, 1081599624, 1138525920, 1201777360, 1351999530, 1442132832, 1545142320, 1802666040, 2163199248, 2403554720, 2703999060, 3090284640, 3605332080, 4326398496, 5407998120, 7210664160, 10815996240, 21631992480]

約数ペア:

[(1, 21631992480), (2, 10815996240), (3, 7210664160), (4, 5407998120), (5, 4326398496), (6, 3605332080), (7, 3090284640), (8, 2703999060), (9, 2403554720), (10, 2163199248), (12, 1802666040), (14, 1545142320), (15, 1442132832), (16, 1351999530), (18, 1201777360), (19, 1138525920), (20, 1081599624), (21, 1030094880), (24, 901333020), (28, 772571160), (30, 721066416), (32, 675999765), (35, 618056928), (36, 600888680), (38, 569262960), (40, 540799812), (42, 515047440), (45, 480710944), (48, 450666510), (56, 386285580), (57, 379508640), (60, 360533208), (63, 343364960), (70, 309028464), (72, 300444340), (76, 284631480), (80, 270399906), (84, 257523720), (90, 240355472), (95, 227705184), (96, 225333255), (105, 206018976), (112, 193142790), (114, 189754320), (120, 180266604), (126, 171682480), (133, 162646560), (140, 154514232), (144, 150222170), (152, 142315740), (160, 135199953), (168, 128761860), (171, 126502880), (179, 120849120), (180, 120177736), (190, 113852592), (210, 103009488), (224, 96571395), (228, 94877160), (240, 90133302), (252, 85841240), (266, 81323280), (280, 77257116), (285, 75901728), (288, 75111085), (304, 71157870), (315, 68672992), (336, 64380930), (342, 63251440), (358, 60424560), (360, 60088868), (380, 56926296), (399, 54215520), (420, 51504744), (456, 47438580), (480, 45066651), (504, 42920620), (532, 40661640), (537, 40283040), (560, 38628558), (570, 37950864), (608, 35578935), (630, 34336496), (631, 34282080), (665, 32529312), (672, 32190465), (684, 31625720), (716, 30212280), (720, 30044434), (760, 28463148), (798, 27107760), (840, 25752372), (855, 25300576), (895, 24169824), (912, 23719290), (1008, 21460310), (1064, 20330820), (1074, 20141520), (1120, 19314279), (1140, 18975432), (1197, 18071840), (1253, 17264160), (1260, 17168248), (1262, 17141040), (1330, 16264656), (1368, 15812860), (1432, 15106140), (1440, 15022217), (1520, 14231574), (1596, 13553880), (1611, 13427680), (1680, 12876186), (1710, 12650288), (1790, 12084912), (1824, 11859645), (1893, 11427360), (1995, 10843104), (2016, 10730155), (2128, 10165410), (2148, 10070760), (2280, 9487716), (2394, 9035920), (2506, 8632080), (2520, 8584124), (2524, 8570520), (2660, 8132328), (2685, 8056608), (2736, 7906430), (2864, 7553070), (3040, 7115787), (3155, 6856416), (3192, 6776940), (3222, 6713840), (3360, 6438093), (3401, 6360480), (3420, 6325144), (3580, 6042456), (3759, 5754720), (3786, 5713680), (3990, 5421552), (4256, 5082705), (4296, 5035380), (4417, 4897440), (4560, 4743858), (4788, 4517960), (5012, 4316040), (5040, 4292062), (5048, 4285260), (5320, 4066164), (5370, 4028304), (5472, 3953215), (5679, 3809120), (5728, 3776535), (5985, 3614368), (6265, 3452832), (6310, 3428208), (6384, 3388470), (6444, 3356920), (6802, 3180240), (6840, 3162572), (7160, 3021228), (7518, 2877360), (7572, 2856840), (7980, 2710776), (8055, 2685536), (8592, 2517690), (8834, 2448720), (9120, 2371929), (9465, 2285472), (9576, 2258980), (10024, 2158020), (10080, 2146031), (10096, 2142630), (10203, 2120160), (10640, 2033082), (10740, 2014152), (11277, 1918240), (11358, 1904560), (11970, 1807184), (11989, 1804320), (12530, 1726416), (12620, 1714104), (12768, 1694235), (12888, 1678460), (13251, 1632480), (13604, 1590120), (13680, 1581286), (14320, 1510614), (15036, 1438680), (15144, 1428420), (15960, 1355388), (16110, 1342768), (17005, 1272096), (17184, 1258845), (17668, 1224360), (18795, 1150944), (18930, 1142736), (19152, 1129490), (20048, 1079010), (20192, 1071315), (20406, 1060080), (21280, 1016541), (21480, 1007076), (22085, 979488), (22554, 959120), (22716, 952280), (23807, 908640), (23940, 903592), (23978, 902160), (25060, 863208), (25240, 857052), (25776, 839230), (26502, 816240), (27208, 795060), (27360, 790643), (28395, 761824), (28640, 755307), (30072, 719340), (30288, 714210), (30609, 706720), (31920, 677694), (32220, 671384), (34010, 636048), (35336, 612180), (35967, 601440), (37590, 575472), (37860, 571368), (38304, 564745), (39753, 544160), (40096, 539505), (40812, 530040), (42960, 503538), (44170, 489744), (45108, 479560), (45432, 476140), (47614, 454320), (47880, 451796), (47956, 451080), (50120, 431604), (50480, 428526), (51015, 424032), (51552, 419615), (53004, 408120), (54416, 397530), (56385, 383648), (56790, 380912), (59945, 360864), (60144, 359670), (60576, 357105), (61218, 353360), (63840, 338847), (64440, 335692), (66255, 326496), (68020, 318024), (70672, 306090), (71421, 302880), (71934, 300720), (75180, 287736), (75720, 285684), (79506, 272080), (81624, 265020), (83923, 257760), (85920, 251769), (88340, 244872), (90216, 239780), (90864, 238070), (95228, 227160), (95760, 225898), (95912, 225540), (100240, 215802), (100960, 214263), (102030, 212016), (106008, 204060), (107901, 200480), (108832, 198765), (112770, 191824), (112949, 191520), (113580, 190456), (119035, 181728), (119890, 180432), (120288, 179835), (122436, 176680), (128880, 167846), (132510, 163248), (136040, 159012), (141344, 153045), (142842, 151440), (143868, 150360)]