81472825280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 504

約数和(自身を含む): 253247670288

約数和(自身を除く): 171774845008

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 49, 55, 56, 64, 70, 77, 80, 82, 88, 98, 110, 112, 140, 154, 160, 164, 176, 196, 205, 220, 224, 245, 280, 281, 287, 308, 320, 328, 352, 385, 392, 410, 440, 448, 451, 490, 539, 560, 562, 574, 616, 656, 704, 770, 784, 820, 880, 902, 980, 1078, 1120, 1124, 1148, 1232, 1312, 1405, 1435, 1540, 1568, 1640, 1681, 1760, 1804, 1960, 1967, 2009, 2156, 2240, 2248, 2255, 2296, 2464, 2624, 2695, 2810, 2870, 3080, 3091, 3136, 3157, 3280, 3362, 3520, 3608, 3920, 3934, 4018, 4312, 4496, 4510, 4592, 4928, 5390, 5620, 5740, 6160, 6182, 6314, 6560, 6724, 7216, 7840, 7868, 8036, 8405, 8624, 8992, 9020, 9184, 9835, 10045, 10780, 11240, 11480, 11521, 11767, 12320, 12364, 12628, 13120, 13448, 13769, 14432, 15455, 15680, 15736, 15785, 16072, 16810, 17248, 17984, 18040, 18368, 18491, 19670, 20090, 21560, 21637, 22099, 22480, 22960, 23042, 23534, 24640, 24728, 25256, 26896, 27538, 28864, 30910, 31472, 31570, 32144, 33620, 34496, 36080, 36982, 39340, 40180, 43120, 43274, 44198, 44960, 45920, 46084, 47068, 49456, 50512, 53792, 55076, 57605, 58835, 61820, 62944, 63140, 64288, 67240, 68845, 72160, 73964, 78680, 80360, 80647, 82369, 86240, 86548, 88396, 89920, 91840, 92168, 92455, 94136, 98912, 101024, 107584, 108185, 110152, 110495, 115210, 117670, 123640, 125888, 126280, 126731, 128576, 129437, 134480, 137690, 144320, 147928, 151459, 157360, 160720, 161294, 164738, 172480, 173096, 176792, 184336, 184910, 188272, 197824, 202048, 216370, 220304, 220990, 230420, 235340, 247280, 252560, 253462, 258874, 268960, 275380, 295856, 302918, 314720, 321440, 322588, 329476, 346192, 353584, 368672, 369820, 376544, 403235, 411845, 432740, 440608, 441980, 460840, 470680, 472361, 494560, 505120, 506924, 517748, 537920, 550760, 564529, 591712, 605836, 629440, 633655, 642880, 645176, 647185, 658952, 692384, 707168, 737344, 739640, 753088, 757295, 806470, 823690, 865480, 881216, 883960, 887117, 906059, 921680, 941360, 944722, 989120, 1010240, 1013848, 1035496, 1101520, 1129058, 1183424, 1211672, 1267310, 1290352, 1294370, 1317904, 1384768, 1414336, 1479280, 1514590, 1612940, 1647380, 1730960, 1767920, 1774234, 1812118, 1843360, 1882720, 1889444, 2027696, 2070992, 2203040, 2258116, 2361805, 2423344, 2534620, 2580704, 2588740, 2635808, 2822645, 2958560, 3029180, 3225880, 3294760, 3306527, 3461920, 3535840, 3548468, 3624236, 3686720, 3765440, 3778888, 4055392, 4141984, 4406080, 4435585, 4516232, 4530295, 4723610, 4846688, 5069240, 5161408, 5177480, 5195971, 5271616, 5645290, 5917120, 6058360, 6209819, 6451760, 6589520, 6613054, 6923840, 7071680, 7096936, 7248472, 7557776, 8110784, 8283968, 8871170, 9032464, 9060590, 9447220, 9693376, 10138480, 10354960, 10391942, 11290580, 12116720, 12419638, 12903520, 13179040, 13226108, 14193872, 14496944, 15115552, 16532635, 17742340, 18064928, 18121180, 18894440, 20276960, 20709920, 20783884, 22581160, 23145689, 24233440, 24839276, 25807040, 25979855, 26358080, 26452216, 28387744, 28993888, 30231104, 31049095, 33065270, 35484680, 36129856, 36242360, 36371797, 37788880, 40553920, 41419840, 41567768, 45162320, 46291378, 48466880, 49678552, 51959710, 52904432, 56775488, 57987776, 62098190, 66130540, 70969360, 72484720, 72743594, 75577760, 83135536, 90324640, 92582756, 99357104, 103919420, 105808864, 115728445, 124196380, 132261080, 141938720, 144969440, 145487188, 151155520, 166271072, 180649280, 181858985, 185165512, 198714208, 207838840, 211617728, 231456890, 248392760, 254602579, 264522160, 283877440, 289938880, 290974376, 332542144, 363717970, 370331024, 397428416, 415677680, 462913780, 496785520, 509205158, 529044320, 581948752, 727435940, 740662048, 831355360, 925827560, 993571040, 1018410316, 1058088640, 1163897504, 1273012895, 1454871880, 1481324096, 1662710720, 1851655120, 1987142080, 2036820632, 2327795008, 2546025790, 2909743760, 3703310240, 4073641264, 5092051580, 5819487520, 7406620480, 8147282528, 10184103160, 11638975040, 16294565056, 20368206320, 40736412640, 81472825280]

約数ペア:

[(1, 81472825280), (2, 40736412640), (4, 20368206320), (5, 16294565056), (7, 11638975040), (8, 10184103160), (10, 8147282528), (11, 7406620480), (14, 5819487520), (16, 5092051580), (20, 4073641264), (22, 3703310240), (28, 2909743760), (32, 2546025790), (35, 2327795008), (40, 2036820632), (41, 1987142080), (44, 1851655120), (49, 1662710720), (55, 1481324096), (56, 1454871880), (64, 1273012895), (70, 1163897504), (77, 1058088640), (80, 1018410316), (82, 993571040), (88, 925827560), (98, 831355360), (110, 740662048), (112, 727435940), (140, 581948752), (154, 529044320), (160, 509205158), (164, 496785520), (176, 462913780), (196, 415677680), (205, 397428416), (220, 370331024), (224, 363717970), (245, 332542144), (280, 290974376), (281, 289938880), (287, 283877440), (308, 264522160), (320, 254602579), (328, 248392760), (352, 231456890), (385, 211617728), (392, 207838840), (410, 198714208), (440, 185165512), (448, 181858985), (451, 180649280), (490, 166271072), (539, 151155520), (560, 145487188), (562, 144969440), (574, 141938720), (616, 132261080), (656, 124196380), (704, 115728445), (770, 105808864), (784, 103919420), (820, 99357104), (880, 92582756), (902, 90324640), (980, 83135536), (1078, 75577760), (1120, 72743594), (1124, 72484720), (1148, 70969360), (1232, 66130540), (1312, 62098190), (1405, 57987776), (1435, 56775488), (1540, 52904432), (1568, 51959710), (1640, 49678552), (1681, 48466880), (1760, 46291378), (1804, 45162320), (1960, 41567768), (1967, 41419840), (2009, 40553920), (2156, 37788880), (2240, 36371797), (2248, 36242360), (2255, 36129856), (2296, 35484680), (2464, 33065270), (2624, 31049095), (2695, 30231104), (2810, 28993888), (2870, 28387744), (3080, 26452216), (3091, 26358080), (3136, 25979855), (3157, 25807040), (3280, 24839276), (3362, 24233440), (3520, 23145689), (3608, 22581160), (3920, 20783884), (3934, 20709920), (4018, 20276960), (4312, 18894440), (4496, 18121180), (4510, 18064928), (4592, 17742340), (4928, 16532635), (5390, 15115552), (5620, 14496944), (5740, 14193872), (6160, 13226108), (6182, 13179040), (6314, 12903520), (6560, 12419638), (6724, 12116720), (7216, 11290580), (7840, 10391942), (7868, 10354960), (8036, 10138480), (8405, 9693376), (8624, 9447220), (8992, 9060590), (9020, 9032464), (9184, 8871170), (9835, 8283968), (10045, 8110784), (10780, 7557776), (11240, 7248472), (11480, 7096936), (11521, 7071680), (11767, 6923840), (12320, 6613054), (12364, 6589520), (12628, 6451760), (13120, 6209819), (13448, 6058360), (13769, 5917120), (14432, 5645290), (15455, 5271616), (15680, 5195971), (15736, 5177480), (15785, 5161408), (16072, 5069240), (16810, 4846688), (17248, 4723610), (17984, 4530295), (18040, 4516232), (18368, 4435585), (18491, 4406080), (19670, 4141984), (20090, 4055392), (21560, 3778888), (21637, 3765440), (22099, 3686720), (22480, 3624236), (22960, 3548468), (23042, 3535840), (23534, 3461920), (24640, 3306527), (24728, 3294760), (25256, 3225880), (26896, 3029180), (27538, 2958560), (28864, 2822645), (30910, 2635808), (31472, 2588740), (31570, 2580704), (32144, 2534620), (33620, 2423344), (34496, 2361805), (36080, 2258116), (36982, 2203040), (39340, 2070992), (40180, 2027696), (43120, 1889444), (43274, 1882720), (44198, 1843360), (44960, 1812118), (45920, 1774234), (46084, 1767920), (47068, 1730960), (49456, 1647380), (50512, 1612940), (53792, 1514590), (55076, 1479280), (57605, 1414336), (58835, 1384768), (61820, 1317904), (62944, 1294370), (63140, 1290352), (64288, 1267310), (67240, 1211672), (68845, 1183424), (72160, 1129058), (73964, 1101520), (78680, 1035496), (80360, 1013848), (80647, 1010240), (82369, 989120), (86240, 944722), (86548, 941360), (88396, 921680), (89920, 906059), (91840, 887117), (92168, 883960), (92455, 881216), (94136, 865480), (98912, 823690), (101024, 806470), (107584, 757295), (108185, 753088), (110152, 739640), (110495, 737344), (115210, 707168), (117670, 692384), (123640, 658952), (125888, 647185), (126280, 645176), (126731, 642880), (128576, 633655), (129437, 629440), (134480, 605836), (137690, 591712), (144320, 564529), (147928, 550760), (151459, 537920), (157360, 517748), (160720, 506924), (161294, 505120), (164738, 494560), (172480, 472361), (173096, 470680), (176792, 460840), (184336, 441980), (184910, 440608), (188272, 432740), (197824, 411845), (202048, 403235), (216370, 376544), (220304, 369820), (220990, 368672), (230420, 353584), (235340, 346192), (247280, 329476), (252560, 322588), (253462, 321440), (258874, 314720), (268960, 302918), (275380, 295856)]