20742382080

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 720

約数和(自身を含む): 88054274880

約数和(自身を除く): 67311892800

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, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 256, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 512, 532, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 720, 735, 760, 768, 784, 798, 840, 855, 882, 896, 912, 931, 960, 967, 980, 1008, 1064, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1470, 1520, 1536, 1568, 1596, 1680, 1710, 1764, 1792, 1824, 1862, 1920, 1934, 1960, 1995, 2016, 2128, 2205, 2240, 2280, 2304, 2352, 2394, 2432, 2520, 2560, 2660, 2688, 2736, 2793, 2880, 2901, 2940, 3040, 3136, 3192, 3360, 3420, 3528, 3584, 3648, 3724, 3840, 3868, 3920, 3990, 4032, 4256, 4410, 4480, 4560, 4608, 4655, 4704, 4788, 4835, 4864, 5040, 5320, 5376, 5472, 5586, 5760, 5802, 5880, 5985, 6080, 6272, 6384, 6720, 6769, 6840, 7056, 7296, 7448, 7680, 7736, 7840, 7980, 8064, 8379, 8512, 8703, 8820, 8960, 9120, 9310, 9408, 9576, 9670, 9728, 10080, 10640, 10752, 10944, 11172, 11520, 11604, 11760, 11970, 12160, 12544, 12768, 13440, 13538, 13680, 13965, 14112, 14505, 14592, 14896, 15472, 15680, 15960, 16128, 16758, 17024, 17406, 17640, 17920, 18240, 18373, 18620, 18816, 19152, 19340, 20160, 20307, 21280, 21888, 22344, 23040, 23208, 23520, 23940, 24320, 25088, 25536, 26880, 27076, 27360, 27930, 28224, 29010, 29184, 29792, 30944, 31360, 31920, 32256, 33516, 33845, 34048, 34812, 35280, 36480, 36746, 37240, 37632, 38304, 38680, 40320, 40614, 41895, 42560, 43515, 43776, 44688, 46416, 47040, 47383, 47880, 48640, 51072, 53760, 54152, 54720, 55119, 55860, 56448, 58020, 59584, 60921, 61888, 62720, 63840, 67032, 67690, 68096, 69624, 70560, 72960, 73492, 74480, 75264, 76608, 77360, 80640, 81228, 83790, 85120, 87030, 87552, 89376, 91865, 92832, 94080, 94766, 95760, 101535, 102144, 108304, 109440, 110238, 111720, 112896, 116040, 119168, 121842, 123776, 125440, 127680, 128611, 134064, 135380, 139248, 141120, 142149, 145920, 146984, 148960, 153216, 154720, 161280, 162456, 165357, 167580, 170240, 174060, 178752, 183730, 185664, 188160, 189532, 191520, 203070, 204288, 216608, 218880, 220476, 223440, 225792, 232080, 236915, 238336, 243684, 247552, 255360, 257222, 268128, 270760, 275595, 278496, 282240, 284298, 293968, 297920, 304605, 306432, 309440, 324912, 330714, 335160, 340480, 348120, 357504, 367460, 371328, 376320, 379064, 383040, 385833, 406140, 426447, 433216, 437760, 440952, 446880, 464160, 473830, 476672, 487368, 495104, 510720, 514444, 536256, 541520, 551190, 556992, 564480, 568596, 587936, 595840, 609210, 612864, 618880, 643055, 649824, 661428, 670320, 696240, 710745, 715008, 734920, 742656, 758128, 766080, 771666, 812280, 826785, 852894, 866432, 881904, 893760, 900277, 928320, 947660, 974736, 1021440, 1028888, 1072512, 1083040, 1102380, 1113984, 1128960, 1137192, 1157499, 1175872, 1191680, 1218420, 1237760, 1286110, 1299648, 1322856, 1340640, 1392480, 1421490, 1430016, 1469840, 1485312, 1516256, 1532160, 1543332, 1624560, 1653570, 1705788, 1732864, 1763808, 1787520, 1800554, 1856640, 1895320, 1929165, 1949472, 2057776, 2132235, 2145024, 2166080, 2204760, 2227968, 2274384, 2314998, 2351744, 2383360, 2436840, 2475520, 2572220, 2599296, 2645712, 2681280, 2700831, 2784960, 2842980, 2939680, 3032512, 3064320, 3086664, 3249120, 3307140, 3411576, 3465728, 3527616, 3575040, 3601108, 3713280, 3790640, 3858330, 3898944, 4115552, 4264470, 4290048, 4332160, 4409520, 4455936, 4501385, 4548768, 4629996, 4703488, 4873680, 5144440, 5198592, 5291424, 5362560, 5401662, 5569920, 5685960, 5787495, 5879360, 6065024, 6173328, 6498240, 6614280, 6823152, 7055232, 7150080, 7202216, 7426560, 7581280, 7716660, 7797888, 8102493, 8231104, 8528940, 8664320, 8819040, 9002770, 9097536, 9259992, 9406976, 9747360, 10288880, 10397184, 10582848, 10725120, 10803324, 11139840, 11371920, 11574990, 11758720, 12130048, 12346656, 12996480, 13228560, 13504155, 13646304, 14110464, 14404432, 15162560, 15433320, 15595776, 16204986, 16462208, 17057880, 17328640, 17638080, 18005540, 18195072, 18519984, 19494720, 20577760, 21165696, 21450240, 21606648, 22279680, 22743840, 23149980, 23517440, 24260096, 24693312, 25992960, 26457120, 27008310, 27292608, 28220928, 28808864, 30325120, 30866640, 31191552, 32409972, 32924416, 34115760, 35276160, 36011080, 36390144, 37039968, 38989440, 40512465, 41155520, 42331392, 43213296, 45487680, 46299960, 47034880, 49386624, 51985920, 52914240, 54016620, 54585216, 57617728, 60650240, 61733280, 64819944, 65848832, 68231520, 70552320, 72022160, 72780288, 74079936, 77978880, 81024930, 82311040, 84662784, 86426592, 90975360, 92599920, 98773248, 105828480, 108033240, 109170432, 115235456, 121300480, 123466560, 129639888, 136463040, 141104640, 144044320, 148159872, 155957760, 162049860, 164622080, 172853184, 181950720, 185199840, 197546496, 211656960, 216066480, 218340864, 230470912, 246933120, 259279776, 272926080, 288088640, 296319744, 324099720, 329244160, 345706368, 363901440, 370399680, 423313920, 432132960, 460941824, 493866240, 518559552, 545852160, 576177280, 592639488, 648199440, 691412736, 740799360, 864265920, 987732480, 1037119104, 1091704320, 1152354560, 1296398880, 1382825472, 1481598720, 1728531840, 2074238208, 2304709120, 2592797760, 2963197440, 3457063680, 4148476416, 5185595520, 6914127360, 10371191040, 20742382080]

約数ペア:

[(1, 20742382080), (2, 10371191040), (3, 6914127360), (4, 5185595520), (5, 4148476416), (6, 3457063680), (7, 2963197440), (8, 2592797760), (9, 2304709120), (10, 2074238208), (12, 1728531840), (14, 1481598720), (15, 1382825472), (16, 1296398880), (18, 1152354560), (19, 1091704320), (20, 1037119104), (21, 987732480), (24, 864265920), (28, 740799360), (30, 691412736), (32, 648199440), (35, 592639488), (36, 576177280), (38, 545852160), (40, 518559552), (42, 493866240), (45, 460941824), (48, 432132960), (49, 423313920), (56, 370399680), (57, 363901440), (60, 345706368), (63, 329244160), (64, 324099720), (70, 296319744), (72, 288088640), (76, 272926080), (80, 259279776), (84, 246933120), (90, 230470912), (95, 218340864), (96, 216066480), (98, 211656960), (105, 197546496), (112, 185199840), (114, 181950720), (120, 172853184), (126, 164622080), (128, 162049860), (133, 155957760), (140, 148159872), (144, 144044320), (147, 141104640), (152, 136463040), (160, 129639888), (168, 123466560), (171, 121300480), (180, 115235456), (190, 109170432), (192, 108033240), (196, 105828480), (210, 98773248), (224, 92599920), (228, 90975360), (240, 86426592), (245, 84662784), (252, 82311040), (256, 81024930), (266, 77978880), (280, 74079936), (285, 72780288), (288, 72022160), (294, 70552320), (304, 68231520), (315, 65848832), (320, 64819944), (336, 61733280), (342, 60650240), (360, 57617728), (380, 54585216), (384, 54016620), (392, 52914240), (399, 51985920), (420, 49386624), (441, 47034880), (448, 46299960), (456, 45487680), (480, 43213296), (490, 42331392), (504, 41155520), (512, 40512465), (532, 38989440), (560, 37039968), (570, 36390144), (576, 36011080), (588, 35276160), (608, 34115760), (630, 32924416), (640, 32409972), (665, 31191552), (672, 30866640), (684, 30325120), (720, 28808864), (735, 28220928), (760, 27292608), (768, 27008310), (784, 26457120), (798, 25992960), (840, 24693312), (855, 24260096), (882, 23517440), (896, 23149980), (912, 22743840), (931, 22279680), (960, 21606648), (967, 21450240), (980, 21165696), (1008, 20577760), (1064, 19494720), (1120, 18519984), (1140, 18195072), (1152, 18005540), (1176, 17638080), (1197, 17328640), (1216, 17057880), (1260, 16462208), (1280, 16204986), (1330, 15595776), (1344, 15433320), (1368, 15162560), (1440, 14404432), (1470, 14110464), (1520, 13646304), (1536, 13504155), (1568, 13228560), (1596, 12996480), (1680, 12346656), (1710, 12130048), (1764, 11758720), (1792, 11574990), (1824, 11371920), (1862, 11139840), (1920, 10803324), (1934, 10725120), (1960, 10582848), (1995, 10397184), (2016, 10288880), (2128, 9747360), (2205, 9406976), (2240, 9259992), (2280, 9097536), (2304, 9002770), (2352, 8819040), (2394, 8664320), (2432, 8528940), (2520, 8231104), (2560, 8102493), (2660, 7797888), (2688, 7716660), (2736, 7581280), (2793, 7426560), (2880, 7202216), (2901, 7150080), (2940, 7055232), (3040, 6823152), (3136, 6614280), (3192, 6498240), (3360, 6173328), (3420, 6065024), (3528, 5879360), (3584, 5787495), (3648, 5685960), (3724, 5569920), (3840, 5401662), (3868, 5362560), (3920, 5291424), (3990, 5198592), (4032, 5144440), (4256, 4873680), (4410, 4703488), (4480, 4629996), (4560, 4548768), (4608, 4501385), (4655, 4455936), (4704, 4409520), (4788, 4332160), (4835, 4290048), (4864, 4264470), (5040, 4115552), (5320, 3898944), (5376, 3858330), (5472, 3790640), (5586, 3713280), (5760, 3601108), (5802, 3575040), (5880, 3527616), (5985, 3465728), (6080, 3411576), (6272, 3307140), (6384, 3249120), (6720, 3086664), (6769, 3064320), (6840, 3032512), (7056, 2939680), (7296, 2842980), (7448, 2784960), (7680, 2700831), (7736, 2681280), (7840, 2645712), (7980, 2599296), (8064, 2572220), (8379, 2475520), (8512, 2436840), (8703, 2383360), (8820, 2351744), (8960, 2314998), (9120, 2274384), (9310, 2227968), (9408, 2204760), (9576, 2166080), (9670, 2145024), (9728, 2132235), (10080, 2057776), (10640, 1949472), (10752, 1929165), (10944, 1895320), (11172, 1856640), (11520, 1800554), (11604, 1787520), (11760, 1763808), (11970, 1732864), (12160, 1705788), (12544, 1653570), (12768, 1624560), (13440, 1543332), (13538, 1532160), (13680, 1516256), (13965, 1485312), (14112, 1469840), (14505, 1430016), (14592, 1421490), (14896, 1392480), (15472, 1340640), (15680, 1322856), (15960, 1299648), (16128, 1286110), (16758, 1237760), (17024, 1218420), (17406, 1191680), (17640, 1175872), (17920, 1157499), (18240, 1137192), (18373, 1128960), (18620, 1113984), (18816, 1102380), (19152, 1083040), (19340, 1072512), (20160, 1028888), (20307, 1021440), (21280, 974736), (21888, 947660), (22344, 928320), (23040, 900277), (23208, 893760), (23520, 881904), (23940, 866432), (24320, 852894), (25088, 826785), (25536, 812280), (26880, 771666), (27076, 766080), (27360, 758128), (27930, 742656), (28224, 734920), (29010, 715008), (29184, 710745), (29792, 696240), (30944, 670320), (31360, 661428), (31920, 649824), (32256, 643055), (33516, 618880), (33845, 612864), (34048, 609210), (34812, 595840), (35280, 587936), (36480, 568596), (36746, 564480), (37240, 556992), (37632, 551190), (38304, 541520), (38680, 536256), (40320, 514444), (40614, 510720), (41895, 495104), (42560, 487368), (43515, 476672), (43776, 473830), (44688, 464160), (46416, 446880), (47040, 440952), (47383, 437760), (47880, 433216), (48640, 426447), (51072, 406140), (53760, 385833), (54152, 383040), (54720, 379064), (55119, 376320), (55860, 371328), (56448, 367460), (58020, 357504), (59584, 348120), (60921, 340480), (61888, 335160), (62720, 330714), (63840, 324912), (67032, 309440), (67690, 306432), (68096, 304605), (69624, 297920), (70560, 293968), (72960, 284298), (73492, 282240), (74480, 278496), (75264, 275595), (76608, 270760), (77360, 268128), (80640, 257222), (81228, 255360), (83790, 247552), (85120, 243684), (87030, 238336), (87552, 236915), (89376, 232080), (91865, 225792), (92832, 223440), (94080, 220476), (94766, 218880), (95760, 216608), (101535, 204288), (102144, 203070), (108304, 191520), (109440, 189532), (110238, 188160), (111720, 185664), (112896, 183730), (116040, 178752), (119168, 174060), (121842, 170240), (123776, 167580), (125440, 165357), (127680, 162456), (128611, 161280), (134064, 154720), (135380, 153216), (139248, 148960), (141120, 146984), (142149, 145920)]