255487680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 672

約数和(自身を含む): 1141171200

約数和(自身を除く): 885683520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 29, 30, 32, 35, 36, 38, 40, 42, 45, 46, 48, 56, 57, 58, 60, 63, 64, 69, 70, 72, 76, 80, 84, 87, 90, 92, 95, 96, 105, 112, 114, 115, 116, 120, 126, 133, 138, 140, 144, 145, 152, 160, 161, 168, 171, 174, 180, 184, 190, 192, 203, 207, 210, 224, 228, 230, 232, 240, 252, 261, 266, 276, 280, 285, 288, 290, 304, 315, 320, 322, 336, 342, 345, 348, 360, 368, 380, 399, 406, 414, 420, 435, 437, 448, 456, 460, 464, 480, 483, 504, 522, 532, 551, 552, 560, 570, 576, 580, 608, 609, 630, 644, 665, 667, 672, 684, 690, 696, 720, 736, 760, 798, 805, 812, 828, 840, 855, 870, 874, 912, 920, 928, 960, 966, 1008, 1015, 1035, 1044, 1064, 1102, 1104, 1120, 1140, 1160, 1197, 1216, 1218, 1260, 1288, 1305, 1311, 1330, 1334, 1344, 1368, 1380, 1392, 1440, 1449, 1472, 1520, 1596, 1610, 1624, 1653, 1656, 1680, 1710, 1740, 1748, 1824, 1827, 1840, 1856, 1932, 1995, 2001, 2016, 2030, 2070, 2088, 2128, 2185, 2204, 2208, 2240, 2280, 2320, 2394, 2415, 2436, 2520, 2576, 2610, 2622, 2660, 2668, 2736, 2755, 2760, 2784, 2880, 2898, 3040, 3045, 3059, 3192, 3220, 3248, 3306, 3312, 3335, 3360, 3420, 3480, 3496, 3648, 3654, 3680, 3857, 3864, 3933, 3990, 4002, 4032, 4060, 4140, 4176, 4256, 4370, 4408, 4416, 4560, 4640, 4669, 4788, 4830, 4872, 4959, 5040, 5152, 5220, 5244, 5320, 5336, 5472, 5510, 5520, 5568, 5796, 5985, 6003, 6080, 6090, 6118, 6384, 6440, 6496, 6555, 6612, 6624, 6670, 6720, 6840, 6960, 6992, 7245, 7308, 7360, 7714, 7728, 7866, 7980, 8004, 8120, 8265, 8280, 8352, 8512, 8740, 8816, 9120, 9135, 9177, 9280, 9338, 9576, 9660, 9744, 9918, 10005, 10080, 10304, 10440, 10488, 10640, 10672, 10944, 11020, 11040, 11571, 11592, 11970, 12006, 12180, 12236, 12673, 12768, 12880, 12992, 13110, 13224, 13248, 13340, 13680, 13920, 13984, 14007, 14490, 14616, 15295, 15428, 15456, 15732, 15960, 16008, 16240, 16530, 16560, 16704, 17480, 17632, 18240, 18270, 18354, 18676, 19152, 19285, 19320, 19488, 19665, 19836, 20010, 20160, 20880, 20976, 21280, 21344, 22040, 22080, 23142, 23184, 23345, 23940, 24012, 24360, 24472, 24795, 25346, 25536, 25760, 26220, 26448, 26680, 27360, 27531, 27840, 27968, 28014, 28980, 29232, 30015, 30590, 30856, 30912, 31464, 31920, 32016, 32480, 33060, 33120, 34713, 34960, 35264, 36540, 36708, 37352, 38019, 38304, 38570, 38640, 38976, 39330, 39672, 40020, 41760, 41952, 42021, 42560, 42688, 44080, 45885, 46284, 46368, 46690, 47880, 48024, 48720, 48944, 49590, 50692, 51520, 52440, 52896, 53360, 54720, 55062, 56028, 57855, 57960, 58464, 60030, 61180, 61712, 62928, 63365, 63840, 64032, 64960, 66120, 66240, 69426, 69920, 70035, 73080, 73416, 74704, 76038, 76608, 77140, 77280, 78660, 79344, 80040, 83520, 83904, 84042, 88160, 88711, 91770, 92568, 92736, 93380, 95760, 96048, 97440, 97888, 99180, 101384, 104880, 105792, 106720, 110124, 112056, 114057, 115710, 115920, 116928, 120060, 122360, 123424, 125856, 126730, 127680, 128064, 132240, 137655, 138852, 139840, 140070, 146160, 146832, 149408, 152076, 154280, 154560, 157320, 158688, 160080, 168084, 173565, 176320, 177422, 183540, 185136, 186760, 190095, 191520, 192096, 194880, 195776, 198360, 202768, 209760, 210105, 213440, 220248, 224112, 228114, 231420, 231840, 240120, 244720, 246848, 251712, 253460, 264480, 266133, 275310, 277704, 280140, 292320, 293664, 298816, 304152, 308560, 314640, 317376, 320160, 336168, 347130, 354844, 367080, 370272, 373520, 380190, 383040, 384192, 396720, 405536, 419520, 420210, 440496, 443555, 448224, 456228, 462840, 463680, 480240, 489440, 506920, 528960, 532266, 550620, 555408, 560280, 570285, 584640, 587328, 608304, 617120, 629280, 640320, 672336, 694260, 709688, 734160, 740544, 747040, 760380, 793440, 798399, 811072, 840420, 880992, 887110, 896448, 912456, 925680, 960480, 978880, 1013840, 1064532, 1101240, 1110816, 1120560, 1140570, 1216608, 1234240, 1258560, 1330665, 1344672, 1388520, 1419376, 1468320, 1494080, 1520760, 1586880, 1596798, 1680840, 1761984, 1774220, 1824912, 1851360, 1920960, 2027680, 2129064, 2202480, 2221632, 2241120, 2281140, 2433216, 2661330, 2689344, 2777040, 2838752, 2936640, 3041520, 3193596, 3361680, 3548440, 3649824, 3702720, 3991995, 4055360, 4258128, 4404960, 4482240, 4562280, 5322660, 5554080, 5677504, 6083040, 6387192, 6723360, 7096880, 7299648, 7983990, 8516256, 8809920, 9124560, 10645320, 11108160, 12166080, 12774384, 13446720, 14193760, 15967980, 17032512, 18249120, 21290640, 25548768, 28387520, 31935960, 36498240, 42581280, 51097536, 63871920, 85162560, 127743840, 255487680]

約数ペア:

[(1, 255487680), (2, 127743840), (3, 85162560), (4, 63871920), (5, 51097536), (6, 42581280), (7, 36498240), (8, 31935960), (9, 28387520), (10, 25548768), (12, 21290640), (14, 18249120), (15, 17032512), (16, 15967980), (18, 14193760), (19, 13446720), (20, 12774384), (21, 12166080), (23, 11108160), (24, 10645320), (28, 9124560), (29, 8809920), (30, 8516256), (32, 7983990), (35, 7299648), (36, 7096880), (38, 6723360), (40, 6387192), (42, 6083040), (45, 5677504), (46, 5554080), (48, 5322660), (56, 4562280), (57, 4482240), (58, 4404960), (60, 4258128), (63, 4055360), (64, 3991995), (69, 3702720), (70, 3649824), (72, 3548440), (76, 3361680), (80, 3193596), (84, 3041520), (87, 2936640), (90, 2838752), (92, 2777040), (95, 2689344), (96, 2661330), (105, 2433216), (112, 2281140), (114, 2241120), (115, 2221632), (116, 2202480), (120, 2129064), (126, 2027680), (133, 1920960), (138, 1851360), (140, 1824912), (144, 1774220), (145, 1761984), (152, 1680840), (160, 1596798), (161, 1586880), (168, 1520760), (171, 1494080), (174, 1468320), (180, 1419376), (184, 1388520), (190, 1344672), (192, 1330665), (203, 1258560), (207, 1234240), (210, 1216608), (224, 1140570), (228, 1120560), (230, 1110816), (232, 1101240), (240, 1064532), (252, 1013840), (261, 978880), (266, 960480), (276, 925680), (280, 912456), (285, 896448), (288, 887110), (290, 880992), (304, 840420), (315, 811072), (320, 798399), (322, 793440), (336, 760380), (342, 747040), (345, 740544), (348, 734160), (360, 709688), (368, 694260), (380, 672336), (399, 640320), (406, 629280), (414, 617120), (420, 608304), (435, 587328), (437, 584640), (448, 570285), (456, 560280), (460, 555408), (464, 550620), (480, 532266), (483, 528960), (504, 506920), (522, 489440), (532, 480240), (551, 463680), (552, 462840), (560, 456228), (570, 448224), (576, 443555), (580, 440496), (608, 420210), (609, 419520), (630, 405536), (644, 396720), (665, 384192), (667, 383040), (672, 380190), (684, 373520), (690, 370272), (696, 367080), (720, 354844), (736, 347130), (760, 336168), (798, 320160), (805, 317376), (812, 314640), (828, 308560), (840, 304152), (855, 298816), (870, 293664), (874, 292320), (912, 280140), (920, 277704), (928, 275310), (960, 266133), (966, 264480), (1008, 253460), (1015, 251712), (1035, 246848), (1044, 244720), (1064, 240120), (1102, 231840), (1104, 231420), (1120, 228114), (1140, 224112), (1160, 220248), (1197, 213440), (1216, 210105), (1218, 209760), (1260, 202768), (1288, 198360), (1305, 195776), (1311, 194880), (1330, 192096), (1334, 191520), (1344, 190095), (1368, 186760), (1380, 185136), (1392, 183540), (1440, 177422), (1449, 176320), (1472, 173565), (1520, 168084), (1596, 160080), (1610, 158688), (1624, 157320), (1653, 154560), (1656, 154280), (1680, 152076), (1710, 149408), (1740, 146832), (1748, 146160), (1824, 140070), (1827, 139840), (1840, 138852), (1856, 137655), (1932, 132240), (1995, 128064), (2001, 127680), (2016, 126730), (2030, 125856), (2070, 123424), (2088, 122360), (2128, 120060), (2185, 116928), (2204, 115920), (2208, 115710), (2240, 114057), (2280, 112056), (2320, 110124), (2394, 106720), (2415, 105792), (2436, 104880), (2520, 101384), (2576, 99180), (2610, 97888), (2622, 97440), (2660, 96048), (2668, 95760), (2736, 93380), (2755, 92736), (2760, 92568), (2784, 91770), (2880, 88711), (2898, 88160), (3040, 84042), (3045, 83904), (3059, 83520), (3192, 80040), (3220, 79344), (3248, 78660), (3306, 77280), (3312, 77140), (3335, 76608), (3360, 76038), (3420, 74704), (3480, 73416), (3496, 73080), (3648, 70035), (3654, 69920), (3680, 69426), (3857, 66240), (3864, 66120), (3933, 64960), (3990, 64032), (4002, 63840), (4032, 63365), (4060, 62928), (4140, 61712), (4176, 61180), (4256, 60030), (4370, 58464), (4408, 57960), (4416, 57855), (4560, 56028), (4640, 55062), (4669, 54720), (4788, 53360), (4830, 52896), (4872, 52440), (4959, 51520), (5040, 50692), (5152, 49590), (5220, 48944), (5244, 48720), (5320, 48024), (5336, 47880), (5472, 46690), (5510, 46368), (5520, 46284), (5568, 45885), (5796, 44080), (5985, 42688), (6003, 42560), (6080, 42021), (6090, 41952), (6118, 41760), (6384, 40020), (6440, 39672), (6496, 39330), (6555, 38976), (6612, 38640), (6624, 38570), (6670, 38304), (6720, 38019), (6840, 37352), (6960, 36708), (6992, 36540), (7245, 35264), (7308, 34960), (7360, 34713), (7714, 33120), (7728, 33060), (7866, 32480), (7980, 32016), (8004, 31920), (8120, 31464), (8265, 30912), (8280, 30856), (8352, 30590), (8512, 30015), (8740, 29232), (8816, 28980), (9120, 28014), (9135, 27968), (9177, 27840), (9280, 27531), (9338, 27360), (9576, 26680), (9660, 26448), (9744, 26220), (9918, 25760), (10005, 25536), (10080, 25346), (10304, 24795), (10440, 24472), (10488, 24360), (10640, 24012), (10672, 23940), (10944, 23345), (11020, 23184), (11040, 23142), (11571, 22080), (11592, 22040), (11970, 21344), (12006, 21280), (12180, 20976), (12236, 20880), (12673, 20160), (12768, 20010), (12880, 19836), (12992, 19665), (13110, 19488), (13224, 19320), (13248, 19285), (13340, 19152), (13680, 18676), (13920, 18354), (13984, 18270), (14007, 18240), (14490, 17632), (14616, 17480), (15295, 16704), (15428, 16560), (15456, 16530), (15732, 16240), (15960, 16008)]