21484064160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 720

約数和(自身を含む): 87082041816

約数和(自身を除く): 65597977656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 169, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 324, 338, 340, 351, 360, 390, 405, 408, 416, 432, 442, 459, 468, 480, 507, 510, 520, 540, 544, 577, 585, 612, 624, 648, 663, 676, 680, 702, 720, 765, 780, 810, 816, 845, 864, 884, 918, 936, 1014, 1020, 1040, 1053, 1080, 1105, 1154, 1170, 1224, 1248, 1296, 1326, 1352, 1360, 1377, 1404, 1440, 1521, 1530, 1560, 1620, 1632, 1690, 1731, 1755, 1768, 1836, 1872, 1989, 2028, 2040, 2080, 2106, 2160, 2210, 2295, 2308, 2340, 2448, 2535, 2592, 2652, 2704, 2720, 2754, 2808, 2873, 2885, 3042, 3060, 3120, 3240, 3315, 3380, 3462, 3510, 3536, 3672, 3744, 3978, 4056, 4080, 4212, 4320, 4420, 4563, 4590, 4616, 4680, 4896, 5070, 5193, 5265, 5304, 5408, 5508, 5616, 5746, 5770, 5967, 6084, 6120, 6240, 6480, 6630, 6760, 6885, 6924, 7020, 7072, 7344, 7501, 7605, 7956, 8112, 8160, 8424, 8619, 8655, 8840, 9126, 9180, 9232, 9360, 9809, 9945, 10140, 10386, 10530, 10608, 11016, 11232, 11492, 11540, 11934, 12168, 12240, 12960, 13260, 13520, 13689, 13770, 13848, 14040, 14365, 14688, 15002, 15210, 15579, 15912, 16224, 16848, 17238, 17310, 17680, 17901, 18252, 18360, 18464, 18720, 19618, 19890, 20280, 20772, 21060, 21216, 22032, 22503, 22815, 22984, 23080, 23868, 24336, 24480, 25857, 25965, 26520, 27040, 27378, 27540, 27696, 28080, 28730, 29427, 29835, 30004, 30420, 31158, 31824, 33696, 34476, 34620, 35360, 35802, 36504, 36720, 37505, 39236, 39780, 40560, 41544, 42120, 43095, 44064, 45006, 45630, 45968, 46160, 46737, 47736, 48672, 49045, 51714, 51930, 53040, 54756, 55080, 55392, 56160, 57460, 58854, 59670, 60008, 60840, 62316, 63648, 67509, 68445, 68952, 69240, 71604, 73008, 73440, 75010, 77571, 77895, 78472, 79560, 81120, 83088, 84240, 86190, 88281, 89505, 90012, 91260, 91936, 92320, 93474, 95472, 97513, 98090, 103428, 103860, 106080, 109512, 110160, 112515, 114920, 117708, 119340, 120016, 121680, 124632, 127517, 129285, 135018, 136890, 137904, 138480, 143208, 146016, 147135, 150020, 155142, 155790, 156944, 159120, 166176, 168480, 172380, 176562, 179010, 180024, 182520, 186948, 190944, 195026, 196180, 202527, 206856, 207720, 219024, 220320, 225030, 229840, 232713, 233685, 235416, 238680, 240032, 243360, 249264, 255034, 258570, 264843, 270036, 273780, 275808, 276960, 286416, 292539, 294270, 300040, 310284, 311580, 313888, 318240, 337545, 344760, 353124, 358020, 360048, 365040, 373896, 382551, 387855, 390052, 392360, 405054, 413712, 415440, 438048, 441405, 450060, 459680, 465426, 467370, 470832, 477360, 487565, 498528, 510068, 517140, 529686, 540072, 547560, 572832, 585078, 588540, 600080, 607581, 620568, 623160, 637585, 675090, 689520, 706248, 716040, 720096, 730080, 747792, 765102, 775710, 780104, 784720, 794529, 810108, 827424, 830880, 877617, 882810, 900120, 930852, 934740, 941664, 954720, 975130, 1012635, 1020136, 1034280, 1059372, 1080144, 1095120, 1147653, 1163565, 1170156, 1177080, 1200160, 1215162, 1241136, 1246320, 1275170, 1324215, 1350180, 1379040, 1412496, 1432080, 1462695, 1495584, 1530204, 1551420, 1560208, 1569440, 1589058, 1620216, 1657721, 1755234, 1765620, 1800240, 1861704, 1869480, 1912755, 1950260, 2025270, 2040272, 2068560, 2118744, 2160288, 2190240, 2295306, 2327130, 2340312, 2354160, 2430324, 2482272, 2492640, 2550340, 2632851, 2648430, 2700360, 2824992, 2864160, 2925390, 3037905, 3060408, 3102840, 3120416, 3178116, 3240432, 3315442, 3442959, 3510468, 3531240, 3600480, 3723408, 3738960, 3825510, 3900520, 3972645, 4050540, 4080544, 4137120, 4237488, 4388085, 4590612, 4654260, 4680624, 4708320, 4860648, 4973163, 5100680, 5265702, 5296860, 5400720, 5738265, 5850780, 6075810, 6120816, 6205680, 6356232, 6480864, 6630884, 6885918, 7020936, 7062480, 7446816, 7477920, 7651020, 7801040, 7898553, 7945290, 8101080, 8288605, 8474976, 8776170, 9181224, 9308520, 9361248, 9721296, 9946326, 10201360, 10328877, 10531404, 10593720, 10801440, 11476530, 11701560, 12151620, 12241632, 12411360, 12712464, 13164255, 13261768, 13771836, 14041872, 14124960, 14919489, 15302040, 15602080, 15797106, 15890580, 16202160, 16577210, 17214795, 17552340, 18362448, 18617040, 19442592, 19892652, 20402720, 20657754, 21062808, 21187440, 22953060, 23403120, 24303240, 24865815, 25424928, 26328510, 26523536, 27543672, 28083744, 29838978, 30604080, 31594212, 31781160, 32404320, 33154420, 34429590, 35104680, 36724896, 37234080, 39492765, 39785304, 41315508, 42125616, 42374880, 44758467, 45906120, 46806240, 48606480, 49731630, 51644385, 52657020, 53047072, 55087344, 59677956, 61208160, 63188424, 63562320, 66308840, 68859180, 70209360, 74597445, 78985530, 79570608, 82631016, 84251232, 89516934, 91812240, 97212960, 99463260, 103288770, 105314040, 110174688, 119355912, 126376848, 127124640, 132617680, 134275401, 137718360, 140418720, 149194890, 157971060, 159141216, 165262032, 179033868, 183624480, 198926520, 206577540, 210628080, 223792335, 238711824, 252753696, 265235360, 268550802, 275436720, 298389780, 315942120, 330524064, 358067736, 397853040, 413155080, 421256160, 447584670, 477423648, 537101604, 550873440, 596779560, 631884240, 671377005, 716135472, 795706080, 826310160, 895169340, 1074203208, 1193559120, 1263768480, 1342754010, 1432270944, 1652620320, 1790338680, 2148406416, 2387118240, 2685508020, 3580677360, 4296812832, 5371016040, 7161354720, 10742032080, 21484064160]

約数ペア:

[(1, 21484064160), (2, 10742032080), (3, 7161354720), (4, 5371016040), (5, 4296812832), (6, 3580677360), (8, 2685508020), (9, 2387118240), (10, 2148406416), (12, 1790338680), (13, 1652620320), (15, 1432270944), (16, 1342754010), (17, 1263768480), (18, 1193559120), (20, 1074203208), (24, 895169340), (26, 826310160), (27, 795706080), (30, 716135472), (32, 671377005), (34, 631884240), (36, 596779560), (39, 550873440), (40, 537101604), (45, 477423648), (48, 447584670), (51, 421256160), (52, 413155080), (54, 397853040), (60, 358067736), (65, 330524064), (68, 315942120), (72, 298389780), (78, 275436720), (80, 268550802), (81, 265235360), (85, 252753696), (90, 238711824), (96, 223792335), (102, 210628080), (104, 206577540), (108, 198926520), (117, 183624480), (120, 179033868), (130, 165262032), (135, 159141216), (136, 157971060), (144, 149194890), (153, 140418720), (156, 137718360), (160, 134275401), (162, 132617680), (169, 127124640), (170, 126376848), (180, 119355912), (195, 110174688), (204, 105314040), (208, 103288770), (216, 99463260), (221, 97212960), (234, 91812240), (240, 89516934), (255, 84251232), (260, 82631016), (270, 79570608), (272, 78985530), (288, 74597445), (306, 70209360), (312, 68859180), (324, 66308840), (338, 63562320), (340, 63188424), (351, 61208160), (360, 59677956), (390, 55087344), (405, 53047072), (408, 52657020), (416, 51644385), (432, 49731630), (442, 48606480), (459, 46806240), (468, 45906120), (480, 44758467), (507, 42374880), (510, 42125616), (520, 41315508), (540, 39785304), (544, 39492765), (577, 37234080), (585, 36724896), (612, 35104680), (624, 34429590), (648, 33154420), (663, 32404320), (676, 31781160), (680, 31594212), (702, 30604080), (720, 29838978), (765, 28083744), (780, 27543672), (810, 26523536), (816, 26328510), (845, 25424928), (864, 24865815), (884, 24303240), (918, 23403120), (936, 22953060), (1014, 21187440), (1020, 21062808), (1040, 20657754), (1053, 20402720), (1080, 19892652), (1105, 19442592), (1154, 18617040), (1170, 18362448), (1224, 17552340), (1248, 17214795), (1296, 16577210), (1326, 16202160), (1352, 15890580), (1360, 15797106), (1377, 15602080), (1404, 15302040), (1440, 14919489), (1521, 14124960), (1530, 14041872), (1560, 13771836), (1620, 13261768), (1632, 13164255), (1690, 12712464), (1731, 12411360), (1755, 12241632), (1768, 12151620), (1836, 11701560), (1872, 11476530), (1989, 10801440), (2028, 10593720), (2040, 10531404), (2080, 10328877), (2106, 10201360), (2160, 9946326), (2210, 9721296), (2295, 9361248), (2308, 9308520), (2340, 9181224), (2448, 8776170), (2535, 8474976), (2592, 8288605), (2652, 8101080), (2704, 7945290), (2720, 7898553), (2754, 7801040), (2808, 7651020), (2873, 7477920), (2885, 7446816), (3042, 7062480), (3060, 7020936), (3120, 6885918), (3240, 6630884), (3315, 6480864), (3380, 6356232), (3462, 6205680), (3510, 6120816), (3536, 6075810), (3672, 5850780), (3744, 5738265), (3978, 5400720), (4056, 5296860), (4080, 5265702), (4212, 5100680), (4320, 4973163), (4420, 4860648), (4563, 4708320), (4590, 4680624), (4616, 4654260), (4680, 4590612), (4896, 4388085), (5070, 4237488), (5193, 4137120), (5265, 4080544), (5304, 4050540), (5408, 3972645), (5508, 3900520), (5616, 3825510), (5746, 3738960), (5770, 3723408), (5967, 3600480), (6084, 3531240), (6120, 3510468), (6240, 3442959), (6480, 3315442), (6630, 3240432), (6760, 3178116), (6885, 3120416), (6924, 3102840), (7020, 3060408), (7072, 3037905), (7344, 2925390), (7501, 2864160), (7605, 2824992), (7956, 2700360), (8112, 2648430), (8160, 2632851), (8424, 2550340), (8619, 2492640), (8655, 2482272), (8840, 2430324), (9126, 2354160), (9180, 2340312), (9232, 2327130), (9360, 2295306), (9809, 2190240), (9945, 2160288), (10140, 2118744), (10386, 2068560), (10530, 2040272), (10608, 2025270), (11016, 1950260), (11232, 1912755), (11492, 1869480), (11540, 1861704), (11934, 1800240), (12168, 1765620), (12240, 1755234), (12960, 1657721), (13260, 1620216), (13520, 1589058), (13689, 1569440), (13770, 1560208), (13848, 1551420), (14040, 1530204), (14365, 1495584), (14688, 1462695), (15002, 1432080), (15210, 1412496), (15579, 1379040), (15912, 1350180), (16224, 1324215), (16848, 1275170), (17238, 1246320), (17310, 1241136), (17680, 1215162), (17901, 1200160), (18252, 1177080), (18360, 1170156), (18464, 1163565), (18720, 1147653), (19618, 1095120), (19890, 1080144), (20280, 1059372), (20772, 1034280), (21060, 1020136), (21216, 1012635), (22032, 975130), (22503, 954720), (22815, 941664), (22984, 934740), (23080, 930852), (23868, 900120), (24336, 882810), (24480, 877617), (25857, 830880), (25965, 827424), (26520, 810108), (27040, 794529), (27378, 784720), (27540, 780104), (27696, 775710), (28080, 765102), (28730, 747792), (29427, 730080), (29835, 720096), (30004, 716040), (30420, 706248), (31158, 689520), (31824, 675090), (33696, 637585), (34476, 623160), (34620, 620568), (35360, 607581), (35802, 600080), (36504, 588540), (36720, 585078), (37505, 572832), (39236, 547560), (39780, 540072), (40560, 529686), (41544, 517140), (42120, 510068), (43095, 498528), (44064, 487565), (45006, 477360), (45630, 470832), (45968, 467370), (46160, 465426), (46737, 459680), (47736, 450060), (48672, 441405), (49045, 438048), (51714, 415440), (51930, 413712), (53040, 405054), (54756, 392360), (55080, 390052), (55392, 387855), (56160, 382551), (57460, 373896), (58854, 365040), (59670, 360048), (60008, 358020), (60840, 353124), (62316, 344760), (63648, 337545), (67509, 318240), (68445, 313888), (68952, 311580), (69240, 310284), (71604, 300040), (73008, 294270), (73440, 292539), (75010, 286416), (77571, 276960), (77895, 275808), (78472, 273780), (79560, 270036), (81120, 264843), (83088, 258570), (84240, 255034), (86190, 249264), (88281, 243360), (89505, 240032), (90012, 238680), (91260, 235416), (91936, 233685), (92320, 232713), (93474, 229840), (95472, 225030), (97513, 220320), (98090, 219024), (103428, 207720), (103860, 206856), (106080, 202527), (109512, 196180), (110160, 195026), (112515, 190944), (114920, 186948), (117708, 182520), (119340, 180024), (120016, 179010), (121680, 176562), (124632, 172380), (127517, 168480), (129285, 166176), (135018, 159120), (136890, 156944), (137904, 155790), (138480, 155142), (143208, 150020), (146016, 147135)]