256007971440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2711}}^1$

素因数の和:2827

約数の個数: 800

約数和(自身を含む): 1025409369600

約数和(自身を除く): 769401398160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 59, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 118, 120, 130, 135, 144, 152, 156, 162, 171, 177, 180, 190, 195, 208, 216, 228, 234, 236, 240, 247, 260, 270, 285, 295, 304, 312, 324, 342, 351, 354, 360, 380, 390, 405, 432, 456, 468, 472, 494, 513, 520, 531, 540, 570, 585, 590, 624, 648, 684, 702, 708, 720, 741, 760, 767, 780, 810, 855, 885, 912, 936, 944, 988, 1026, 1040, 1053, 1062, 1080, 1121, 1140, 1170, 1180, 1235, 1296, 1368, 1404, 1416, 1482, 1520, 1534, 1539, 1560, 1593, 1620, 1710, 1755, 1770, 1872, 1976, 2052, 2106, 2124, 2160, 2223, 2242, 2280, 2301, 2340, 2360, 2470, 2565, 2655, 2711, 2736, 2808, 2832, 2964, 3068, 3078, 3120, 3186, 3240, 3363, 3420, 3510, 3540, 3705, 3835, 3952, 4104, 4212, 4248, 4446, 4484, 4560, 4602, 4680, 4720, 4779, 4940, 5130, 5265, 5310, 5422, 5605, 5616, 5928, 6136, 6156, 6372, 6480, 6669, 6726, 6840, 6903, 7020, 7080, 7410, 7670, 7695, 7965, 8133, 8208, 8424, 8496, 8892, 8968, 9204, 9360, 9558, 9880, 10089, 10260, 10530, 10620, 10844, 11115, 11210, 11505, 11856, 12272, 12312, 12744, 13338, 13452, 13555, 13680, 13806, 14040, 14160, 14573, 14820, 15340, 15390, 15930, 16266, 16815, 16848, 17784, 17936, 18408, 19116, 19760, 20007, 20178, 20520, 20709, 21060, 21240, 21688, 22230, 22420, 23010, 23895, 24399, 24624, 25488, 26676, 26904, 27110, 27612, 28080, 29146, 29640, 30267, 30680, 30780, 31860, 32532, 33345, 33630, 34515, 35243, 35568, 36816, 38232, 40014, 40356, 40665, 41040, 41418, 42120, 42480, 43376, 43719, 44460, 44840, 46020, 47790, 48798, 50445, 51509, 53352, 53808, 54220, 55224, 58292, 59280, 60534, 61360, 61560, 62127, 63720, 65064, 66690, 67260, 69030, 70486, 72865, 73197, 76464, 80028, 80712, 81330, 82836, 84240, 87438, 88920, 89680, 90801, 92040, 95580, 97596, 100035, 100890, 103018, 103545, 105729, 106704, 108440, 110448, 116584, 121068, 121995, 123120, 124254, 127440, 130128, 131157, 133380, 134520, 138060, 140972, 145730, 146394, 151335, 154527, 159949, 160056, 161424, 162660, 165672, 174876, 176215, 177840, 181602, 184080, 191160, 195192, 200070, 201780, 206036, 207090, 211458, 216880, 218595, 219591, 233168, 242136, 243990, 248508, 257545, 262314, 266760, 269040, 276120, 281944, 291460, 292788, 302670, 309054, 310635, 317187, 319898, 320112, 325320, 331344, 349752, 352430, 363204, 365985, 382320, 390384, 393471, 400140, 403560, 412072, 414180, 422916, 437190, 439182, 454005, 463581, 479847, 484272, 487980, 497016, 515090, 524628, 528645, 533520, 552240, 563888, 582920, 585576, 605340, 618108, 621270, 634374, 639796, 650640, 655785, 669617, 699504, 704860, 726408, 731970, 772635, 786942, 799745, 800280, 807120, 824144, 828360, 845832, 874380, 878364, 908010, 927162, 951561, 959694, 975960, 994032, 1030180, 1049256, 1057290, 1097955, 1165840, 1171152, 1180413, 1210680, 1236216, 1242540, 1268748, 1279592, 1311570, 1339234, 1390743, 1409720, 1439541, 1452816, 1463940, 1545270, 1573884, 1585935, 1599490, 1600560, 1656720, 1691664, 1748760, 1756728, 1816020, 1854324, 1903122, 1919388, 1951920, 1967355, 2008851, 2060360, 2079337, 2098512, 2114580, 2195910, 2317905, 2360826, 2399235, 2421360, 2472432, 2485080, 2537496, 2559184, 2623140, 2678468, 2781486, 2819440, 2854683, 2879082, 2927880, 3039031, 3090540, 3147768, 3171870, 3198980, 3348085, 3497520, 3513456, 3632040, 3708648, 3806244, 3838776, 3934710, 4017702, 4120720, 4158674, 4172229, 4229160, 4318623, 4391820, 4635810, 4721652, 4757805, 4798470, 4970160, 5074992, 5246280, 5356936, 5562972, 5709366, 5758164, 5855760, 5902065, 6026553, 6078062, 6181080, 6238011, 6295536, 6343740, 6397960, 6696170, 6953715, 7197705, 7264080, 7417296, 7612488, 7677552, 7869420, 8035404, 8317348, 8344458, 8458320, 8637246, 8783640, 9117093, 9271620, 9443304, 9515610, 9596940, 10044255, 10396685, 10492560, 10713872, 11125944, 11418732, 11516328, 11804130, 12053106, 12156124, 12362160, 12476022, 12687480, 12795920, 12955869, 13392340, 13907430, 14273415, 14395410, 15195155, 15224976, 15738840, 16070808, 16634696, 16688916, 17274492, 17567280, 18079659, 18234186, 18543240, 18714033, 18886608, 19031220, 19193880, 20088510, 20793370, 20861145, 21593115, 22251888, 22837464, 23032656, 23608260, 24106212, 24312248, 24952044, 25374960, 25911738, 26784680, 27351279, 27814860, 28546830, 28790820, 30132765, 30390310, 31190055, 31477680, 32141616, 33269392, 33377832, 34548984, 36159318, 36468372, 37086480, 37428066, 38062440, 38387760, 39507403, 40177020, 41586740, 41722290, 43186230, 45585465, 45674928, 47216520, 48212424, 48624496, 49904088, 51823476, 53569360, 54238977, 54702558, 55629720, 56142099, 57093660, 57581640, 60265530, 60780620, 62380110, 64779345, 66755664, 69097968, 72318636, 72936744, 74856132, 76124880, 79014806, 80354040, 82053837, 83173480, 83444580, 86372460, 90398295, 91170930, 93570165, 94433040, 96424848, 99808176, 103646952, 108477954, 109405116, 111259440, 112284198, 114187320, 115163280, 118522209, 120531060, 121561240, 124760220, 129558690, 136756395, 144637272, 145873488, 149712264, 158029612, 160708080, 164107674, 166346960, 166889160, 168426297, 172744920, 180796590, 182341860, 187140330, 197537015, 207293904, 216955908, 218810232, 224568396, 228374640, 237044418, 241062120, 243122480, 246161511, 249520440, 259117380, 271194885, 273512790, 280710495, 289274544, 299424528, 316059224, 328215348, 333778320, 336852594, 345489840, 355566627, 361593180, 364683720, 374280660, 395074030, 410269185, 433911816, 437620464, 449136792, 474088836, 482124240, 492323022, 499040880, 518234760, 542389770, 547025580, 561420990, 592611045, 632118448, 656430696, 673705188, 711133254, 723186360, 729367440, 748561320, 790148060, 820538370, 842131485, 867823632, 898273584, 948177672, 984646044, 1036469520, 1066699881, 1084779540, 1094051160, 1122841980, 1185222090, 1230807555, 1312861392, 1347410376, 1422266508, 1446372720, 1497122640, 1580296120, 1641076740, 1684262970, 1777833135, 1896355344, 1969292088, 2133399762, 2169559080, 2188102320, 2245683960, 2370444180, 2461615110, 2694820752, 2844533016, 3160592240, 3200099643, 3282153480, 3368525940, 3555666270, 3938584176, 4266799524, 4339118160, 4491367920, 4740888360, 4923230220, 5333499405, 5689066032, 6400199286, 6564306960, 6737051880, 7111332540, 8533599048, 9481776720, 9846460440, 10666998810, 12800398572, 13474103760, 14222665080, 16000498215, 17067198096, 19692920880, 21333997620, 25600797144, 28445330160, 32000996430, 42667995240, 51201594288, 64001992860, 85335990480, 128003985720, 256007971440]

約数ペア:

[(1, 256007971440), (2, 128003985720), (3, 85335990480), (4, 64001992860), (5, 51201594288), (6, 42667995240), (8, 32000996430), (9, 28445330160), (10, 25600797144), (12, 21333997620), (13, 19692920880), (15, 17067198096), (16, 16000498215), (18, 14222665080), (19, 13474103760), (20, 12800398572), (24, 10666998810), (26, 9846460440), (27, 9481776720), (30, 8533599048), (36, 7111332540), (38, 6737051880), (39, 6564306960), (40, 6400199286), (45, 5689066032), (48, 5333499405), (52, 4923230220), (54, 4740888360), (57, 4491367920), (59, 4339118160), (60, 4266799524), (65, 3938584176), (72, 3555666270), (76, 3368525940), (78, 3282153480), (80, 3200099643), (81, 3160592240), (90, 2844533016), (95, 2694820752), (104, 2461615110), (108, 2370444180), (114, 2245683960), (117, 2188102320), (118, 2169559080), (120, 2133399762), (130, 1969292088), (135, 1896355344), (144, 1777833135), (152, 1684262970), (156, 1641076740), (162, 1580296120), (171, 1497122640), (177, 1446372720), (180, 1422266508), (190, 1347410376), (195, 1312861392), (208, 1230807555), (216, 1185222090), (228, 1122841980), (234, 1094051160), (236, 1084779540), (240, 1066699881), (247, 1036469520), (260, 984646044), (270, 948177672), (285, 898273584), (295, 867823632), (304, 842131485), (312, 820538370), (324, 790148060), (342, 748561320), (351, 729367440), (354, 723186360), (360, 711133254), (380, 673705188), (390, 656430696), (405, 632118448), (432, 592611045), (456, 561420990), (468, 547025580), (472, 542389770), (494, 518234760), (513, 499040880), (520, 492323022), (531, 482124240), (540, 474088836), (570, 449136792), (585, 437620464), (590, 433911816), (624, 410269185), (648, 395074030), (684, 374280660), (702, 364683720), (708, 361593180), (720, 355566627), (741, 345489840), (760, 336852594), (767, 333778320), (780, 328215348), (810, 316059224), (855, 299424528), (885, 289274544), (912, 280710495), (936, 273512790), (944, 271194885), (988, 259117380), (1026, 249520440), (1040, 246161511), (1053, 243122480), (1062, 241062120), (1080, 237044418), (1121, 228374640), (1140, 224568396), (1170, 218810232), (1180, 216955908), (1235, 207293904), (1296, 197537015), (1368, 187140330), (1404, 182341860), (1416, 180796590), (1482, 172744920), (1520, 168426297), (1534, 166889160), (1539, 166346960), (1560, 164107674), (1593, 160708080), (1620, 158029612), (1710, 149712264), (1755, 145873488), (1770, 144637272), (1872, 136756395), (1976, 129558690), (2052, 124760220), (2106, 121561240), (2124, 120531060), (2160, 118522209), (2223, 115163280), (2242, 114187320), (2280, 112284198), (2301, 111259440), (2340, 109405116), (2360, 108477954), (2470, 103646952), (2565, 99808176), (2655, 96424848), (2711, 94433040), (2736, 93570165), (2808, 91170930), (2832, 90398295), (2964, 86372460), (3068, 83444580), (3078, 83173480), (3120, 82053837), (3186, 80354040), (3240, 79014806), (3363, 76124880), (3420, 74856132), (3510, 72936744), (3540, 72318636), (3705, 69097968), (3835, 66755664), (3952, 64779345), (4104, 62380110), (4212, 60780620), (4248, 60265530), (4446, 57581640), (4484, 57093660), (4560, 56142099), (4602, 55629720), (4680, 54702558), (4720, 54238977), (4779, 53569360), (4940, 51823476), (5130, 49904088), (5265, 48624496), (5310, 48212424), (5422, 47216520), (5605, 45674928), (5616, 45585465), (5928, 43186230), (6136, 41722290), (6156, 41586740), (6372, 40177020), (6480, 39507403), (6669, 38387760), (6726, 38062440), (6840, 37428066), (6903, 37086480), (7020, 36468372), (7080, 36159318), (7410, 34548984), (7670, 33377832), (7695, 33269392), (7965, 32141616), (8133, 31477680), (8208, 31190055), (8424, 30390310), (8496, 30132765), (8892, 28790820), (8968, 28546830), (9204, 27814860), (9360, 27351279), (9558, 26784680), (9880, 25911738), (10089, 25374960), (10260, 24952044), (10530, 24312248), (10620, 24106212), (10844, 23608260), (11115, 23032656), (11210, 22837464), (11505, 22251888), (11856, 21593115), (12272, 20861145), (12312, 20793370), (12744, 20088510), (13338, 19193880), (13452, 19031220), (13555, 18886608), (13680, 18714033), (13806, 18543240), (14040, 18234186), (14160, 18079659), (14573, 17567280), (14820, 17274492), (15340, 16688916), (15390, 16634696), (15930, 16070808), (16266, 15738840), (16815, 15224976), (16848, 15195155), (17784, 14395410), (17936, 14273415), (18408, 13907430), (19116, 13392340), (19760, 12955869), (20007, 12795920), (20178, 12687480), (20520, 12476022), (20709, 12362160), (21060, 12156124), (21240, 12053106), (21688, 11804130), (22230, 11516328), (22420, 11418732), (23010, 11125944), (23895, 10713872), (24399, 10492560), (24624, 10396685), (25488, 10044255), (26676, 9596940), (26904, 9515610), (27110, 9443304), (27612, 9271620), (28080, 9117093), (29146, 8783640), (29640, 8637246), (30267, 8458320), (30680, 8344458), (30780, 8317348), (31860, 8035404), (32532, 7869420), (33345, 7677552), (33630, 7612488), (34515, 7417296), (35243, 7264080), (35568, 7197705), (36816, 6953715), (38232, 6696170), (40014, 6397960), (40356, 6343740), (40665, 6295536), (41040, 6238011), (41418, 6181080), (42120, 6078062), (42480, 6026553), (43376, 5902065), (43719, 5855760), (44460, 5758164), (44840, 5709366), (46020, 5562972), (47790, 5356936), (48798, 5246280), (50445, 5074992), (51509, 4970160), (53352, 4798470), (53808, 4757805), (54220, 4721652), (55224, 4635810), (58292, 4391820), (59280, 4318623), (60534, 4229160), (61360, 4172229), (61560, 4158674), (62127, 4120720), (63720, 4017702), (65064, 3934710), (66690, 3838776), (67260, 3806244), (69030, 3708648), (70486, 3632040), (72865, 3513456), (73197, 3497520), (76464, 3348085), (80028, 3198980), (80712, 3171870), (81330, 3147768), (82836, 3090540), (84240, 3039031), (87438, 2927880), (88920, 2879082), (89680, 2854683), (90801, 2819440), (92040, 2781486), (95580, 2678468), (97596, 2623140), (100035, 2559184), (100890, 2537496), (103018, 2485080), (103545, 2472432), (105729, 2421360), (106704, 2399235), (108440, 2360826), (110448, 2317905), (116584, 2195910), (121068, 2114580), (121995, 2098512), (123120, 2079337), (124254, 2060360), (127440, 2008851), (130128, 1967355), (131157, 1951920), (133380, 1919388), (134520, 1903122), (138060, 1854324), (140972, 1816020), (145730, 1756728), (146394, 1748760), (151335, 1691664), (154527, 1656720), (159949, 1600560), (160056, 1599490), (161424, 1585935), (162660, 1573884), (165672, 1545270), (174876, 1463940), (176215, 1452816), (177840, 1439541), (181602, 1409720), (184080, 1390743), (191160, 1339234), (195192, 1311570), (200070, 1279592), (201780, 1268748), (206036, 1242540), (207090, 1236216), (211458, 1210680), (216880, 1180413), (218595, 1171152), (219591, 1165840), (233168, 1097955), (242136, 1057290), (243990, 1049256), (248508, 1030180), (257545, 994032), (262314, 975960), (266760, 959694), (269040, 951561), (276120, 927162), (281944, 908010), (291460, 878364), (292788, 874380), (302670, 845832), (309054, 828360), (310635, 824144), (317187, 807120), (319898, 800280), (320112, 799745), (325320, 786942), (331344, 772635), (349752, 731970), (352430, 726408), (363204, 704860), (365985, 699504), (382320, 669617), (390384, 655785), (393471, 650640), (400140, 639796), (403560, 634374), (412072, 621270), (414180, 618108), (422916, 605340), (437190, 585576), (439182, 582920), (454005, 563888), (463581, 552240), (479847, 533520), (484272, 528645), (487980, 524628), (497016, 515090)]