1729002240

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 432

約数和(自身を含む): 7144270560

約数和(自身を除く): 5415268320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1021, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2042, 2160, 2205, 2240, 2304, 2352, 2520, 2646, 2688, 2880, 2940, 3024, 3063, 3136, 3360, 3456, 3528, 3780, 3840, 3920, 4032, 4084, 4320, 4410, 4480, 4704, 5040, 5105, 5292, 5376, 5760, 5880, 6048, 6126, 6272, 6615, 6720, 6912, 7056, 7147, 7560, 7840, 8064, 8168, 8640, 8820, 8960, 9189, 9408, 10080, 10210, 10584, 11520, 11760, 12096, 12252, 12544, 13230, 13440, 14112, 14294, 15120, 15315, 15680, 16128, 16336, 17280, 17640, 18378, 18816, 20160, 20420, 21168, 21441, 23520, 24192, 24504, 26460, 26880, 27567, 28224, 28588, 30240, 30630, 31360, 32672, 34560, 35280, 35735, 36756, 37632, 40320, 40840, 42336, 42882, 45945, 47040, 48384, 49008, 50029, 52920, 55134, 56448, 57176, 60480, 61260, 62720, 64323, 65344, 70560, 71470, 73512, 80640, 81680, 84672, 85764, 91890, 94080, 98016, 100058, 105840, 107205, 110268, 112896, 114352, 120960, 122520, 128646, 130688, 137835, 141120, 142940, 147024, 150087, 163360, 169344, 171528, 183780, 188160, 192969, 196032, 200116, 211680, 214410, 220536, 228704, 241920, 245040, 250145, 257292, 261376, 275670, 282240, 285880, 294048, 300174, 321615, 326720, 338688, 343056, 367560, 385938, 392064, 400232, 423360, 428820, 441072, 450261, 457408, 490080, 500290, 514584, 551340, 564480, 571760, 588096, 600348, 643230, 653440, 686112, 735120, 750435, 771876, 784128, 800464, 846720, 857640, 882144, 900522, 914816, 964845, 980160, 1000580, 1029168, 1102680, 1143520, 1176192, 1200696, 1286460, 1306880, 1350783, 1372224, 1470240, 1500870, 1543752, 1600928, 1693440, 1715280, 1764288, 1801044, 1829632, 1929690, 1960320, 2001160, 2058336, 2205360, 2251305, 2287040, 2352384, 2401392, 2572920, 2701566, 2744448, 2940480, 3001740, 3087504, 3201856, 3430560, 3528576, 3602088, 3859380, 3920640, 4002320, 4116672, 4410720, 4502610, 4574080, 4802784, 5145840, 5403132, 5488896, 5880960, 6003480, 6175008, 6403712, 6753915, 6861120, 7057152, 7204176, 7718760, 8004640, 8233344, 8821440, 9005220, 9148160, 9605568, 10291680, 10806264, 11761920, 12006960, 12350016, 12807424, 13507830, 13722240, 14408352, 15437520, 16009280, 16466688, 17642880, 18010440, 19211136, 20583360, 21612528, 24013920, 24700032, 27015660, 27444480, 28816704, 30875040, 32018560, 35285760, 36020880, 38422272, 41166720, 43225056, 48027840, 49400064, 54031320, 57633408, 61750080, 64037120, 72041760, 82333440, 86450112, 96055680, 108062640, 115266816, 123500160, 144083520, 172900224, 192111360, 216125280, 247000320, 288167040, 345800448, 432250560, 576334080, 864501120, 1729002240]

約数ペア:

[(1, 1729002240), (2, 864501120), (3, 576334080), (4, 432250560), (5, 345800448), (6, 288167040), (7, 247000320), (8, 216125280), (9, 192111360), (10, 172900224), (12, 144083520), (14, 123500160), (15, 115266816), (16, 108062640), (18, 96055680), (20, 86450112), (21, 82333440), (24, 72041760), (27, 64037120), (28, 61750080), (30, 57633408), (32, 54031320), (35, 49400064), (36, 48027840), (40, 43225056), (42, 41166720), (45, 38422272), (48, 36020880), (49, 35285760), (54, 32018560), (56, 30875040), (60, 28816704), (63, 27444480), (64, 27015660), (70, 24700032), (72, 24013920), (80, 21612528), (84, 20583360), (90, 19211136), (96, 18010440), (98, 17642880), (105, 16466688), (108, 16009280), (112, 15437520), (120, 14408352), (126, 13722240), (128, 13507830), (135, 12807424), (140, 12350016), (144, 12006960), (147, 11761920), (160, 10806264), (168, 10291680), (180, 9605568), (189, 9148160), (192, 9005220), (196, 8821440), (210, 8233344), (216, 8004640), (224, 7718760), (240, 7204176), (245, 7057152), (252, 6861120), (256, 6753915), (270, 6403712), (280, 6175008), (288, 6003480), (294, 5880960), (315, 5488896), (320, 5403132), (336, 5145840), (360, 4802784), (378, 4574080), (384, 4502610), (392, 4410720), (420, 4116672), (432, 4002320), (441, 3920640), (448, 3859380), (480, 3602088), (490, 3528576), (504, 3430560), (540, 3201856), (560, 3087504), (576, 3001740), (588, 2940480), (630, 2744448), (640, 2701566), (672, 2572920), (720, 2401392), (735, 2352384), (756, 2287040), (768, 2251305), (784, 2205360), (840, 2058336), (864, 2001160), (882, 1960320), (896, 1929690), (945, 1829632), (960, 1801044), (980, 1764288), (1008, 1715280), (1021, 1693440), (1080, 1600928), (1120, 1543752), (1152, 1500870), (1176, 1470240), (1260, 1372224), (1280, 1350783), (1323, 1306880), (1344, 1286460), (1440, 1200696), (1470, 1176192), (1512, 1143520), (1568, 1102680), (1680, 1029168), (1728, 1000580), (1764, 980160), (1792, 964845), (1890, 914816), (1920, 900522), (1960, 882144), (2016, 857640), (2042, 846720), (2160, 800464), (2205, 784128), (2240, 771876), (2304, 750435), (2352, 735120), (2520, 686112), (2646, 653440), (2688, 643230), (2880, 600348), (2940, 588096), (3024, 571760), (3063, 564480), (3136, 551340), (3360, 514584), (3456, 500290), (3528, 490080), (3780, 457408), (3840, 450261), (3920, 441072), (4032, 428820), (4084, 423360), (4320, 400232), (4410, 392064), (4480, 385938), (4704, 367560), (5040, 343056), (5105, 338688), (5292, 326720), (5376, 321615), (5760, 300174), (5880, 294048), (6048, 285880), (6126, 282240), (6272, 275670), (6615, 261376), (6720, 257292), (6912, 250145), (7056, 245040), (7147, 241920), (7560, 228704), (7840, 220536), (8064, 214410), (8168, 211680), (8640, 200116), (8820, 196032), (8960, 192969), (9189, 188160), (9408, 183780), (10080, 171528), (10210, 169344), (10584, 163360), (11520, 150087), (11760, 147024), (12096, 142940), (12252, 141120), (12544, 137835), (13230, 130688), (13440, 128646), (14112, 122520), (14294, 120960), (15120, 114352), (15315, 112896), (15680, 110268), (16128, 107205), (16336, 105840), (17280, 100058), (17640, 98016), (18378, 94080), (18816, 91890), (20160, 85764), (20420, 84672), (21168, 81680), (21441, 80640), (23520, 73512), (24192, 71470), (24504, 70560), (26460, 65344), (26880, 64323), (27567, 62720), (28224, 61260), (28588, 60480), (30240, 57176), (30630, 56448), (31360, 55134), (32672, 52920), (34560, 50029), (35280, 49008), (35735, 48384), (36756, 47040), (37632, 45945), (40320, 42882), (40840, 42336)]