2161252800

素因数分解:

$2^6\times 3^3\times 5^2\times 7^2\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 504

約数和(自身を含む): 9173839920

約数和(自身を除く): 7012587120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 135, 140, 144, 147, 150, 160, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 245, 252, 270, 280, 288, 294, 300, 315, 320, 336, 350, 360, 378, 392, 400, 420, 432, 441, 448, 450, 480, 490, 504, 525, 540, 560, 576, 588, 600, 630, 672, 675, 700, 720, 735, 756, 784, 800, 840, 864, 882, 900, 945, 960, 980, 1008, 1021, 1050, 1080, 1120, 1176, 1200, 1225, 1260, 1323, 1344, 1350, 1400, 1440, 1470, 1512, 1568, 1575, 1600, 1680, 1728, 1764, 1800, 1890, 1960, 2016, 2042, 2100, 2160, 2205, 2240, 2352, 2400, 2450, 2520, 2646, 2700, 2800, 2880, 2940, 3024, 3063, 3136, 3150, 3360, 3528, 3600, 3675, 3780, 3920, 4032, 4084, 4200, 4320, 4410, 4704, 4725, 4800, 4900, 5040, 5105, 5292, 5400, 5600, 5880, 6048, 6126, 6300, 6615, 6720, 7056, 7147, 7200, 7350, 7560, 7840, 8168, 8400, 8640, 8820, 9189, 9408, 9450, 9800, 10080, 10210, 10584, 10800, 11025, 11200, 11760, 12096, 12252, 12600, 13230, 14112, 14294, 14400, 14700, 15120, 15315, 15680, 16336, 16800, 17640, 18378, 18900, 19600, 20160, 20420, 21168, 21441, 21600, 22050, 23520, 24504, 25200, 25525, 26460, 27567, 28224, 28588, 29400, 30240, 30630, 32672, 33075, 33600, 35280, 35735, 36756, 37800, 39200, 40840, 42336, 42882, 43200, 44100, 45945, 47040, 49008, 50029, 50400, 51050, 52920, 55134, 57176, 58800, 60480, 61260, 64323, 65344, 66150, 70560, 71470, 73512, 75600, 76575, 78400, 81680, 84672, 85764, 88200, 91890, 98016, 100058, 100800, 102100, 105840, 107205, 110268, 114352, 117600, 122520, 128646, 132300, 137835, 141120, 142940, 147024, 150087, 151200, 153150, 163360, 171528, 176400, 178675, 183780, 192969, 196032, 200116, 204200, 211680, 214410, 220536, 228704, 229725, 235200, 245040, 250145, 257292, 264600, 275670, 285880, 294048, 300174, 302400, 306300, 321615, 326720, 343056, 352800, 357350, 367560, 385938, 400232, 408400, 423360, 428820, 441072, 450261, 457408, 459450, 490080, 500290, 514584, 529200, 536025, 551340, 571760, 588096, 600348, 612600, 643230, 686112, 689175, 705600, 714700, 735120, 750435, 771876, 800464, 816800, 857640, 882144, 900522, 918900, 964845, 980160, 1000580, 1029168, 1058400, 1072050, 1102680, 1143520, 1200696, 1225200, 1250725, 1286460, 1350783, 1372224, 1378350, 1429400, 1470240, 1500870, 1543752, 1600928, 1608075, 1633600, 1715280, 1764288, 1801044, 1837800, 1929690, 2001160, 2058336, 2116800, 2144100, 2205360, 2251305, 2287040, 2401392, 2450400, 2501450, 2572920, 2701566, 2756700, 2858800, 2940480, 3001740, 3087504, 3201856, 3216150, 3430560, 3602088, 3675600, 3752175, 3859380, 4002320, 4116672, 4288200, 4410720, 4502610, 4802784, 4824225, 4900800, 5002900, 5145840, 5403132, 5513400, 5717600, 6003480, 6175008, 6432300, 6753915, 6861120, 7204176, 7351200, 7504350, 7718760, 8004640, 8576400, 8821440, 9005220, 9605568, 9648450, 10005800, 10291680, 10806264, 11026800, 11256525, 11435200, 12006960, 12350016, 12864600, 13507830, 14408352, 14702400, 15008700, 15437520, 16009280, 17152800, 18010440, 19296900, 20011600, 20583360, 21612528, 22053600, 22513050, 24013920, 25729200, 27015660, 28816704, 30017400, 30875040, 33769575, 34305600, 36020880, 38593800, 40023200, 43225056, 44107200, 45026100, 48027840, 51458400, 54031320, 60034800, 61750080, 67539150, 72041760, 77187600, 80046400, 86450112, 90052200, 102916800, 108062640, 120069600, 135078300, 144083520, 154375200, 180104400, 216125280, 240139200, 270156600, 308750400, 360208800, 432250560, 540313200, 720417600, 1080626400, 2161252800]

約数ペア:

[(1, 2161252800), (2, 1080626400), (3, 720417600), (4, 540313200), (5, 432250560), (6, 360208800), (7, 308750400), (8, 270156600), (9, 240139200), (10, 216125280), (12, 180104400), (14, 154375200), (15, 144083520), (16, 135078300), (18, 120069600), (20, 108062640), (21, 102916800), (24, 90052200), (25, 86450112), (27, 80046400), (28, 77187600), (30, 72041760), (32, 67539150), (35, 61750080), (36, 60034800), (40, 54031320), (42, 51458400), (45, 48027840), (48, 45026100), (49, 44107200), (50, 43225056), (54, 40023200), (56, 38593800), (60, 36020880), (63, 34305600), (64, 33769575), (70, 30875040), (72, 30017400), (75, 28816704), (80, 27015660), (84, 25729200), (90, 24013920), (96, 22513050), (98, 22053600), (100, 21612528), (105, 20583360), (108, 20011600), (112, 19296900), (120, 18010440), (126, 17152800), (135, 16009280), (140, 15437520), (144, 15008700), (147, 14702400), (150, 14408352), (160, 13507830), (168, 12864600), (175, 12350016), (180, 12006960), (189, 11435200), (192, 11256525), (196, 11026800), (200, 10806264), (210, 10291680), (216, 10005800), (224, 9648450), (225, 9605568), (240, 9005220), (245, 8821440), (252, 8576400), (270, 8004640), (280, 7718760), (288, 7504350), (294, 7351200), (300, 7204176), (315, 6861120), (320, 6753915), (336, 6432300), (350, 6175008), (360, 6003480), (378, 5717600), (392, 5513400), (400, 5403132), (420, 5145840), (432, 5002900), (441, 4900800), (448, 4824225), (450, 4802784), (480, 4502610), (490, 4410720), (504, 4288200), (525, 4116672), (540, 4002320), (560, 3859380), (576, 3752175), (588, 3675600), (600, 3602088), (630, 3430560), (672, 3216150), (675, 3201856), (700, 3087504), (720, 3001740), (735, 2940480), (756, 2858800), (784, 2756700), (800, 2701566), (840, 2572920), (864, 2501450), (882, 2450400), (900, 2401392), (945, 2287040), (960, 2251305), (980, 2205360), (1008, 2144100), (1021, 2116800), (1050, 2058336), (1080, 2001160), (1120, 1929690), (1176, 1837800), (1200, 1801044), (1225, 1764288), (1260, 1715280), (1323, 1633600), (1344, 1608075), (1350, 1600928), (1400, 1543752), (1440, 1500870), (1470, 1470240), (1512, 1429400), (1568, 1378350), (1575, 1372224), (1600, 1350783), (1680, 1286460), (1728, 1250725), (1764, 1225200), (1800, 1200696), (1890, 1143520), (1960, 1102680), (2016, 1072050), (2042, 1058400), (2100, 1029168), (2160, 1000580), (2205, 980160), (2240, 964845), (2352, 918900), (2400, 900522), (2450, 882144), (2520, 857640), (2646, 816800), (2700, 800464), (2800, 771876), (2880, 750435), (2940, 735120), (3024, 714700), (3063, 705600), (3136, 689175), (3150, 686112), (3360, 643230), (3528, 612600), (3600, 600348), (3675, 588096), (3780, 571760), (3920, 551340), (4032, 536025), (4084, 529200), (4200, 514584), (4320, 500290), (4410, 490080), (4704, 459450), (4725, 457408), (4800, 450261), (4900, 441072), (5040, 428820), (5105, 423360), (5292, 408400), (5400, 400232), (5600, 385938), (5880, 367560), (6048, 357350), (6126, 352800), (6300, 343056), (6615, 326720), (6720, 321615), (7056, 306300), (7147, 302400), (7200, 300174), (7350, 294048), (7560, 285880), (7840, 275670), (8168, 264600), (8400, 257292), (8640, 250145), (8820, 245040), (9189, 235200), (9408, 229725), (9450, 228704), (9800, 220536), (10080, 214410), (10210, 211680), (10584, 204200), (10800, 200116), (11025, 196032), (11200, 192969), (11760, 183780), (12096, 178675), (12252, 176400), (12600, 171528), (13230, 163360), (14112, 153150), (14294, 151200), (14400, 150087), (14700, 147024), (15120, 142940), (15315, 141120), (15680, 137835), (16336, 132300), (16800, 128646), (17640, 122520), (18378, 117600), (18900, 114352), (19600, 110268), (20160, 107205), (20420, 105840), (21168, 102100), (21441, 100800), (21600, 100058), (22050, 98016), (23520, 91890), (24504, 88200), (25200, 85764), (25525, 84672), (26460, 81680), (27567, 78400), (28224, 76575), (28588, 75600), (29400, 73512), (30240, 71470), (30630, 70560), (32672, 66150), (33075, 65344), (33600, 64323), (35280, 61260), (35735, 60480), (36756, 58800), (37800, 57176), (39200, 55134), (40840, 52920), (42336, 51050), (42882, 50400), (43200, 50029), (44100, 49008), (45945, 47040)]