729516480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 448

約数和(自身を含む): 2949488640

約数和(自身を除く): 2219972160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 71, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 139, 140, 142, 154, 160, 165, 168, 176, 192, 210, 213, 220, 224, 231, 240, 264, 278, 280, 284, 308, 320, 330, 336, 352, 355, 385, 417, 420, 426, 440, 448, 462, 480, 497, 528, 556, 560, 568, 616, 660, 672, 695, 704, 710, 770, 781, 834, 840, 852, 880, 924, 960, 973, 994, 1056, 1065, 1112, 1120, 1136, 1155, 1232, 1320, 1344, 1390, 1420, 1491, 1529, 1540, 1562, 1668, 1680, 1704, 1760, 1848, 1946, 1988, 2085, 2112, 2130, 2224, 2240, 2272, 2310, 2343, 2464, 2485, 2640, 2780, 2840, 2919, 2982, 3058, 3080, 3124, 3336, 3360, 3408, 3520, 3696, 3892, 3905, 3976, 4170, 4260, 4448, 4544, 4587, 4620, 4686, 4865, 4928, 4970, 5280, 5467, 5560, 5680, 5838, 5964, 6116, 6160, 6248, 6672, 6720, 6816, 7392, 7455, 7645, 7784, 7810, 7952, 8340, 8520, 8896, 9174, 9240, 9372, 9730, 9869, 9940, 10560, 10703, 10934, 11120, 11360, 11676, 11715, 11928, 12232, 12320, 12496, 13344, 13632, 14595, 14784, 14910, 15290, 15568, 15620, 15904, 16401, 16680, 17040, 18348, 18480, 18744, 19460, 19738, 19880, 21406, 21868, 22240, 22720, 22935, 23352, 23430, 23856, 24464, 24640, 24992, 26688, 27335, 29190, 29607, 29820, 30580, 31136, 31240, 31808, 32109, 32802, 33360, 34080, 36696, 36960, 37488, 38920, 39476, 39760, 42812, 43736, 44480, 45870, 46704, 46860, 47712, 48928, 49345, 49984, 53515, 54670, 58380, 59214, 59640, 61160, 62272, 62480, 64218, 65604, 66720, 68160, 69083, 73392, 73920, 74976, 77840, 78952, 79520, 82005, 85624, 87472, 91740, 93408, 93720, 95424, 97856, 98690, 107030, 108559, 109340, 116760, 118428, 119280, 122320, 124960, 128436, 131208, 133440, 138166, 146784, 148035, 149952, 155680, 157904, 159040, 160545, 164010, 171248, 174944, 183480, 186816, 187440, 197380, 207249, 214060, 217118, 218680, 233520, 236856, 238560, 244640, 249920, 256872, 262416, 276332, 293568, 296070, 311360, 315808, 321090, 325677, 328020, 342496, 345415, 349888, 366960, 374880, 394760, 414498, 428120, 434236, 437360, 467040, 473712, 477120, 489280, 513744, 524832, 542795, 552664, 592140, 631616, 642180, 651354, 656040, 684992, 690830, 733920, 749760, 759913, 789520, 828996, 856240, 868472, 874720, 934080, 947424, 1027488, 1036245, 1049664, 1085590, 1105328, 1184280, 1284360, 1302708, 1312080, 1381660, 1467840, 1519826, 1579040, 1628385, 1657992, 1712480, 1736944, 1749440, 1894848, 2054976, 2072490, 2171180, 2210656, 2279739, 2368560, 2568720, 2605416, 2624160, 2763320, 3039652, 3158080, 3256770, 3315984, 3424960, 3473888, 3799565, 4144980, 4342360, 4421312, 4559478, 4737120, 5137440, 5210832, 5248320, 5526640, 6079304, 6513540, 6631968, 6947776, 7599130, 8289960, 8684720, 9118956, 9474240, 10274880, 10421664, 11053280, 11398695, 12158608, 13027080, 13263936, 15198260, 16579920, 17369440, 18237912, 20843328, 22106560, 22797390, 24317216, 26054160, 30396520, 33159840, 34738880, 36475824, 45594780, 48634432, 52108320, 60793040, 66319680, 72951648, 91189560, 104216640, 121586080, 145903296, 182379120, 243172160, 364758240, 729516480]

約数ペア:

[(1, 729516480), (2, 364758240), (3, 243172160), (4, 182379120), (5, 145903296), (6, 121586080), (7, 104216640), (8, 91189560), (10, 72951648), (11, 66319680), (12, 60793040), (14, 52108320), (15, 48634432), (16, 45594780), (20, 36475824), (21, 34738880), (22, 33159840), (24, 30396520), (28, 26054160), (30, 24317216), (32, 22797390), (33, 22106560), (35, 20843328), (40, 18237912), (42, 17369440), (44, 16579920), (48, 15198260), (55, 13263936), (56, 13027080), (60, 12158608), (64, 11398695), (66, 11053280), (70, 10421664), (71, 10274880), (77, 9474240), (80, 9118956), (84, 8684720), (88, 8289960), (96, 7599130), (105, 6947776), (110, 6631968), (112, 6513540), (120, 6079304), (132, 5526640), (139, 5248320), (140, 5210832), (142, 5137440), (154, 4737120), (160, 4559478), (165, 4421312), (168, 4342360), (176, 4144980), (192, 3799565), (210, 3473888), (213, 3424960), (220, 3315984), (224, 3256770), (231, 3158080), (240, 3039652), (264, 2763320), (278, 2624160), (280, 2605416), (284, 2568720), (308, 2368560), (320, 2279739), (330, 2210656), (336, 2171180), (352, 2072490), (355, 2054976), (385, 1894848), (417, 1749440), (420, 1736944), (426, 1712480), (440, 1657992), (448, 1628385), (462, 1579040), (480, 1519826), (497, 1467840), (528, 1381660), (556, 1312080), (560, 1302708), (568, 1284360), (616, 1184280), (660, 1105328), (672, 1085590), (695, 1049664), (704, 1036245), (710, 1027488), (770, 947424), (781, 934080), (834, 874720), (840, 868472), (852, 856240), (880, 828996), (924, 789520), (960, 759913), (973, 749760), (994, 733920), (1056, 690830), (1065, 684992), (1112, 656040), (1120, 651354), (1136, 642180), (1155, 631616), (1232, 592140), (1320, 552664), (1344, 542795), (1390, 524832), (1420, 513744), (1491, 489280), (1529, 477120), (1540, 473712), (1562, 467040), (1668, 437360), (1680, 434236), (1704, 428120), (1760, 414498), (1848, 394760), (1946, 374880), (1988, 366960), (2085, 349888), (2112, 345415), (2130, 342496), (2224, 328020), (2240, 325677), (2272, 321090), (2310, 315808), (2343, 311360), (2464, 296070), (2485, 293568), (2640, 276332), (2780, 262416), (2840, 256872), (2919, 249920), (2982, 244640), (3058, 238560), (3080, 236856), (3124, 233520), (3336, 218680), (3360, 217118), (3408, 214060), (3520, 207249), (3696, 197380), (3892, 187440), (3905, 186816), (3976, 183480), (4170, 174944), (4260, 171248), (4448, 164010), (4544, 160545), (4587, 159040), (4620, 157904), (4686, 155680), (4865, 149952), (4928, 148035), (4970, 146784), (5280, 138166), (5467, 133440), (5560, 131208), (5680, 128436), (5838, 124960), (5964, 122320), (6116, 119280), (6160, 118428), (6248, 116760), (6672, 109340), (6720, 108559), (6816, 107030), (7392, 98690), (7455, 97856), (7645, 95424), (7784, 93720), (7810, 93408), (7952, 91740), (8340, 87472), (8520, 85624), (8896, 82005), (9174, 79520), (9240, 78952), (9372, 77840), (9730, 74976), (9869, 73920), (9940, 73392), (10560, 69083), (10703, 68160), (10934, 66720), (11120, 65604), (11360, 64218), (11676, 62480), (11715, 62272), (11928, 61160), (12232, 59640), (12320, 59214), (12496, 58380), (13344, 54670), (13632, 53515), (14595, 49984), (14784, 49345), (14910, 48928), (15290, 47712), (15568, 46860), (15620, 46704), (15904, 45870), (16401, 44480), (16680, 43736), (17040, 42812), (18348, 39760), (18480, 39476), (18744, 38920), (19460, 37488), (19738, 36960), (19880, 36696), (21406, 34080), (21868, 33360), (22240, 32802), (22720, 32109), (22935, 31808), (23352, 31240), (23430, 31136), (23856, 30580), (24464, 29820), (24640, 29607), (24992, 29190), (26688, 27335)]