256786374240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:732

約数の個数: 864

約数和(自身を含む): 1009361152800

約数和(自身を除く): 752574778560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 32, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 89, 90, 96, 99, 110, 116, 120, 121, 132, 144, 145, 160, 165, 174, 176, 178, 180, 198, 220, 232, 240, 242, 261, 264, 267, 288, 290, 319, 330, 348, 352, 356, 360, 363, 396, 435, 440, 445, 464, 480, 484, 495, 522, 528, 534, 571, 580, 605, 638, 660, 696, 712, 720, 726, 792, 801, 870, 880, 890, 928, 957, 968, 979, 990, 1044, 1056, 1068, 1089, 1142, 1160, 1210, 1276, 1305, 1320, 1335, 1392, 1424, 1440, 1452, 1584, 1595, 1602, 1713, 1740, 1760, 1780, 1815, 1914, 1936, 1958, 1980, 2088, 2136, 2178, 2284, 2320, 2420, 2552, 2581, 2610, 2640, 2670, 2784, 2848, 2855, 2871, 2904, 2937, 3168, 3190, 3204, 3426, 3480, 3509, 3560, 3630, 3828, 3872, 3916, 3960, 4005, 4176, 4272, 4356, 4568, 4640, 4785, 4840, 4895, 5104, 5139, 5162, 5220, 5280, 5340, 5445, 5710, 5742, 5808, 5874, 6281, 6380, 6408, 6852, 6960, 7018, 7120, 7260, 7656, 7743, 7832, 7920, 8010, 8352, 8544, 8565, 8712, 8811, 9136, 9570, 9680, 9790, 10208, 10278, 10324, 10440, 10527, 10680, 10769, 10890, 11420, 11484, 11616, 11748, 12562, 12760, 12816, 12905, 13704, 13920, 14036, 14240, 14355, 14520, 14685, 15312, 15486, 15664, 15840, 16020, 16559, 17130, 17424, 17545, 17622, 18272, 18843, 19140, 19360, 19580, 20556, 20648, 20880, 21054, 21360, 21538, 21780, 22840, 22968, 23229, 23496, 25124, 25520, 25632, 25695, 25810, 27408, 28072, 28391, 28710, 29040, 29370, 30624, 30972, 31328, 31405, 31581, 32040, 32307, 33118, 34260, 34848, 35090, 35244, 37686, 38280, 38715, 39160, 41112, 41296, 41760, 42108, 42720, 43076, 43560, 44055, 45680, 45936, 46458, 46992, 49677, 50248, 50819, 51040, 51390, 51620, 52635, 53845, 54816, 56144, 56529, 56782, 57420, 58080, 58740, 61944, 62810, 63162, 64080, 64614, 66236, 68520, 69091, 70180, 70488, 75372, 76560, 77430, 78320, 82224, 82592, 82795, 84216, 85173, 86152, 87120, 88110, 91360, 91872, 92916, 93984, 94215, 96921, 99354, 100496, 101638, 102780, 103240, 105270, 107690, 112288, 113058, 113564, 114840, 116145, 117480, 123888, 125620, 126324, 128160, 129228, 132472, 137040, 138182, 140360, 140976, 141955, 149031, 150744, 152457, 153120, 154860, 156640, 157905, 161535, 164448, 165590, 168432, 170346, 172304, 174240, 176220, 182149, 185832, 188430, 193842, 198708, 200992, 203276, 205560, 206480, 207273, 210540, 215380, 226116, 227128, 229680, 232290, 234960, 247776, 248385, 251240, 252648, 254095, 255519, 258456, 264944, 274080, 276364, 280720, 281952, 282645, 283910, 298062, 301488, 304914, 309720, 312301, 315810, 323070, 331180, 336864, 340692, 344608, 345455, 352440, 364298, 371664, 376860, 387684, 397416, 406552, 411120, 412960, 414546, 421080, 425865, 430760, 452232, 454256, 457371, 459360, 464580, 469920, 484605, 496770, 502480, 505296, 508190, 511038, 516912, 529888, 546447, 552728, 559009, 561440, 565290, 567820, 596124, 602976, 609828, 619440, 621819, 624602, 631620, 646140, 662360, 681384, 690910, 704880, 728596, 743328, 745155, 753720, 762285, 775368, 794832, 813104, 822240, 829092, 842160, 851730, 861520, 904464, 908512, 910745, 914742, 929160, 936903, 969210, 993540, 1004960, 1010592, 1016380, 1022076, 1033824, 1036365, 1092894, 1105456, 1118018, 1130580, 1135640, 1192248, 1219656, 1238880, 1243638, 1249204, 1263240, 1277595, 1292280, 1324720, 1362768, 1381820, 1409760, 1457192, 1473751, 1490310, 1507440, 1524570, 1550736, 1561505, 1589664, 1626208, 1639341, 1658184, 1677027, 1684320, 1703460, 1723040, 1808928, 1821490, 1829484, 1858320, 1873806, 1938420, 1987080, 2003639, 2032760, 2044152, 2072730, 2185788, 2210912, 2236036, 2261160, 2271280, 2286855, 2384496, 2439312, 2487276, 2498408, 2526480, 2555190, 2584560, 2649440, 2725536, 2732235, 2763640, 2795045, 2810709, 2914384, 2947502, 2980620, 3014880, 3049140, 3101472, 3109095, 3123010, 3278682, 3316368, 3354054, 3406920, 3642980, 3658968, 3716640, 3747612, 3876840, 3974160, 4007278, 4065520, 4088304, 4145460, 4371576, 4421253, 4472072, 4522320, 4542560, 4573710, 4684515, 4768992, 4878624, 4974552, 4996816, 5031081, 5052960, 5110380, 5169120, 5464470, 5527280, 5590090, 5621418, 5828768, 5895004, 5961240, 6010917, 6098280, 6149099, 6218190, 6246020, 6557364, 6632736, 6708108, 6813840, 7285960, 7317936, 7368755, 7495224, 7753680, 7948320, 8014556, 8131040, 8176608, 8196705, 8290920, 8385135, 8743152, 8842506, 8944144, 9044640, 9147420, 9369030, 9949104, 9993632, 10018195, 10062162, 10220760, 10928940, 11054560, 11180180, 11242836, 11790008, 11922480, 12021834, 12196560, 12298198, 12436380, 12492040, 13114728, 13263759, 13416216, 13627680, 14053545, 14571920, 14635872, 14737510, 14990448, 15507360, 16029112, 16211261, 16393410, 16581840, 16770270, 17486304, 17685012, 17888288, 18032751, 18294840, 18447297, 18738060, 19898208, 20036390, 20124324, 20441520, 21857880, 22106265, 22360360, 22485672, 23580016, 23844960, 24043668, 24393120, 24596396, 24872760, 24984080, 25155405, 26229456, 26527518, 26832432, 28107090, 29143840, 29475020, 29980896, 30054585, 30745495, 32058224, 32422522, 32786820, 33163680, 33540540, 35370024, 36065502, 36589680, 36894594, 37476120, 40072780, 40248648, 40883040, 43715760, 44212530, 44720720, 44971344, 47160032, 48087336, 48633783, 49192792, 49745520, 49968160, 50310810, 52458912, 53055036, 53664864, 55341891, 56214180, 58950040, 60109170, 61490990, 64116448, 64845044, 65573640, 66318795, 67081080, 70740048, 72131004, 73179360, 73789188, 74952240, 80145560, 80497296, 81056305, 87431520, 88425060, 89441440, 89942688, 90163755, 92236485, 96174672, 97267566, 98385584, 99491040, 100621620, 106110072, 110683782, 112428360, 117900080, 120218340, 122981980, 129690088, 131147280, 132637590, 134162160, 141480096, 144262008, 145901349, 147578376, 149904480, 160291120, 160994592, 162112610, 176850120, 178323871, 180327510, 184472970, 192349344, 194535132, 196771168, 201243240, 212220144, 221367564, 224856720, 235800160, 240436680, 243168915, 245963960, 259380176, 262294560, 265275180, 268324320, 276709455, 288524016, 291802698, 295156752, 320582240, 324225220, 353700240, 356647742, 360655020, 368945940, 389070264, 402486480, 424440288, 442735128, 449713440, 480873360, 486337830, 491927920, 518760352, 530550360, 534971613, 553418910, 577048032, 583605396, 590313504, 648450440, 707400480, 713295484, 721310040, 729506745, 737891880, 778140528, 804972960, 885470256, 891619355, 961746720, 972675660, 983855840, 1061100720, 1069943226, 1106837820, 1167210792, 1296900880, 1426590968, 1442620080, 1459013490, 1475783760, 1556281056, 1604914839, 1770940512, 1783238710, 1945351320, 2122201440, 2139886452, 2213675640, 2334421584, 2593801760, 2674858065, 2853181936, 2885240160, 2918026980, 2951567520, 3209829678, 3566477420, 3890702640, 4279772904, 4427351280, 4668843168, 5349716130, 5706363872, 5836053960, 6419659356, 7132954840, 7781405280, 8024574195, 8559545808, 8854702560, 10699432260, 11672107920, 12839318712, 14265909680, 16049148390, 17119091616, 21398864520, 23344215840, 25678637424, 28531819360, 32098296780, 42797729040, 51357274848, 64196593560, 85595458080, 128393187120, 256786374240]

約数ペア:

[(1, 256786374240), (2, 128393187120), (3, 85595458080), (4, 64196593560), (5, 51357274848), (6, 42797729040), (8, 32098296780), (9, 28531819360), (10, 25678637424), (11, 23344215840), (12, 21398864520), (15, 17119091616), (16, 16049148390), (18, 14265909680), (20, 12839318712), (22, 11672107920), (24, 10699432260), (29, 8854702560), (30, 8559545808), (32, 8024574195), (33, 7781405280), (36, 7132954840), (40, 6419659356), (44, 5836053960), (45, 5706363872), (48, 5349716130), (55, 4668843168), (58, 4427351280), (60, 4279772904), (66, 3890702640), (72, 3566477420), (80, 3209829678), (87, 2951567520), (88, 2918026980), (89, 2885240160), (90, 2853181936), (96, 2674858065), (99, 2593801760), (110, 2334421584), (116, 2213675640), (120, 2139886452), (121, 2122201440), (132, 1945351320), (144, 1783238710), (145, 1770940512), (160, 1604914839), (165, 1556281056), (174, 1475783760), (176, 1459013490), (178, 1442620080), (180, 1426590968), (198, 1296900880), (220, 1167210792), (232, 1106837820), (240, 1069943226), (242, 1061100720), (261, 983855840), (264, 972675660), (267, 961746720), (288, 891619355), (290, 885470256), (319, 804972960), (330, 778140528), (348, 737891880), (352, 729506745), (356, 721310040), (360, 713295484), (363, 707400480), (396, 648450440), (435, 590313504), (440, 583605396), (445, 577048032), (464, 553418910), (480, 534971613), (484, 530550360), (495, 518760352), (522, 491927920), (528, 486337830), (534, 480873360), (571, 449713440), (580, 442735128), (605, 424440288), (638, 402486480), (660, 389070264), (696, 368945940), (712, 360655020), (720, 356647742), (726, 353700240), (792, 324225220), (801, 320582240), (870, 295156752), (880, 291802698), (890, 288524016), (928, 276709455), (957, 268324320), (968, 265275180), (979, 262294560), (990, 259380176), (1044, 245963960), (1056, 243168915), (1068, 240436680), (1089, 235800160), (1142, 224856720), (1160, 221367564), (1210, 212220144), (1276, 201243240), (1305, 196771168), (1320, 194535132), (1335, 192349344), (1392, 184472970), (1424, 180327510), (1440, 178323871), (1452, 176850120), (1584, 162112610), (1595, 160994592), (1602, 160291120), (1713, 149904480), (1740, 147578376), (1760, 145901349), (1780, 144262008), (1815, 141480096), (1914, 134162160), (1936, 132637590), (1958, 131147280), (1980, 129690088), (2088, 122981980), (2136, 120218340), (2178, 117900080), (2284, 112428360), (2320, 110683782), (2420, 106110072), (2552, 100621620), (2581, 99491040), (2610, 98385584), (2640, 97267566), (2670, 96174672), (2784, 92236485), (2848, 90163755), (2855, 89942688), (2871, 89441440), (2904, 88425060), (2937, 87431520), (3168, 81056305), (3190, 80497296), (3204, 80145560), (3426, 74952240), (3480, 73789188), (3509, 73179360), (3560, 72131004), (3630, 70740048), (3828, 67081080), (3872, 66318795), (3916, 65573640), (3960, 64845044), (4005, 64116448), (4176, 61490990), (4272, 60109170), (4356, 58950040), (4568, 56214180), (4640, 55341891), (4785, 53664864), (4840, 53055036), (4895, 52458912), (5104, 50310810), (5139, 49968160), (5162, 49745520), (5220, 49192792), (5280, 48633783), (5340, 48087336), (5445, 47160032), (5710, 44971344), (5742, 44720720), (5808, 44212530), (5874, 43715760), (6281, 40883040), (6380, 40248648), (6408, 40072780), (6852, 37476120), (6960, 36894594), (7018, 36589680), (7120, 36065502), (7260, 35370024), (7656, 33540540), (7743, 33163680), (7832, 32786820), (7920, 32422522), (8010, 32058224), (8352, 30745495), (8544, 30054585), (8565, 29980896), (8712, 29475020), (8811, 29143840), (9136, 28107090), (9570, 26832432), (9680, 26527518), (9790, 26229456), (10208, 25155405), (10278, 24984080), (10324, 24872760), (10440, 24596396), (10527, 24393120), (10680, 24043668), (10769, 23844960), (10890, 23580016), (11420, 22485672), (11484, 22360360), (11616, 22106265), (11748, 21857880), (12562, 20441520), (12760, 20124324), (12816, 20036390), (12905, 19898208), (13704, 18738060), (13920, 18447297), (14036, 18294840), (14240, 18032751), (14355, 17888288), (14520, 17685012), (14685, 17486304), (15312, 16770270), (15486, 16581840), (15664, 16393410), (15840, 16211261), (16020, 16029112), (16559, 15507360), (17130, 14990448), (17424, 14737510), (17545, 14635872), (17622, 14571920), (18272, 14053545), (18843, 13627680), (19140, 13416216), (19360, 13263759), (19580, 13114728), (20556, 12492040), (20648, 12436380), (20880, 12298198), (21054, 12196560), (21360, 12021834), (21538, 11922480), (21780, 11790008), (22840, 11242836), (22968, 11180180), (23229, 11054560), (23496, 10928940), (25124, 10220760), (25520, 10062162), (25632, 10018195), (25695, 9993632), (25810, 9949104), (27408, 9369030), (28072, 9147420), (28391, 9044640), (28710, 8944144), (29040, 8842506), (29370, 8743152), (30624, 8385135), (30972, 8290920), (31328, 8196705), (31405, 8176608), (31581, 8131040), (32040, 8014556), (32307, 7948320), (33118, 7753680), (34260, 7495224), (34848, 7368755), (35090, 7317936), (35244, 7285960), (37686, 6813840), (38280, 6708108), (38715, 6632736), (39160, 6557364), (41112, 6246020), (41296, 6218190), (41760, 6149099), (42108, 6098280), (42720, 6010917), (43076, 5961240), (43560, 5895004), (44055, 5828768), (45680, 5621418), (45936, 5590090), (46458, 5527280), (46992, 5464470), (49677, 5169120), (50248, 5110380), (50819, 5052960), (51040, 5031081), (51390, 4996816), (51620, 4974552), (52635, 4878624), (53845, 4768992), (54816, 4684515), (56144, 4573710), (56529, 4542560), (56782, 4522320), (57420, 4472072), (58080, 4421253), (58740, 4371576), (61944, 4145460), (62810, 4088304), (63162, 4065520), (64080, 4007278), (64614, 3974160), (66236, 3876840), (68520, 3747612), (69091, 3716640), (70180, 3658968), (70488, 3642980), (75372, 3406920), (76560, 3354054), (77430, 3316368), (78320, 3278682), (82224, 3123010), (82592, 3109095), (82795, 3101472), (84216, 3049140), (85173, 3014880), (86152, 2980620), (87120, 2947502), (88110, 2914384), (91360, 2810709), (91872, 2795045), (92916, 2763640), (93984, 2732235), (94215, 2725536), (96921, 2649440), (99354, 2584560), (100496, 2555190), (101638, 2526480), (102780, 2498408), (103240, 2487276), (105270, 2439312), (107690, 2384496), (112288, 2286855), (113058, 2271280), (113564, 2261160), (114840, 2236036), (116145, 2210912), (117480, 2185788), (123888, 2072730), (125620, 2044152), (126324, 2032760), (128160, 2003639), (129228, 1987080), (132472, 1938420), (137040, 1873806), (138182, 1858320), (140360, 1829484), (140976, 1821490), (141955, 1808928), (149031, 1723040), (150744, 1703460), (152457, 1684320), (153120, 1677027), (154860, 1658184), (156640, 1639341), (157905, 1626208), (161535, 1589664), (164448, 1561505), (165590, 1550736), (168432, 1524570), (170346, 1507440), (172304, 1490310), (174240, 1473751), (176220, 1457192), (182149, 1409760), (185832, 1381820), (188430, 1362768), (193842, 1324720), (198708, 1292280), (200992, 1277595), (203276, 1263240), (205560, 1249204), (206480, 1243638), (207273, 1238880), (210540, 1219656), (215380, 1192248), (226116, 1135640), (227128, 1130580), (229680, 1118018), (232290, 1105456), (234960, 1092894), (247776, 1036365), (248385, 1033824), (251240, 1022076), (252648, 1016380), (254095, 1010592), (255519, 1004960), (258456, 993540), (264944, 969210), (274080, 936903), (276364, 929160), (280720, 914742), (281952, 910745), (282645, 908512), (283910, 904464), (298062, 861520), (301488, 851730), (304914, 842160), (309720, 829092), (312301, 822240), (315810, 813104), (323070, 794832), (331180, 775368), (336864, 762285), (340692, 753720), (344608, 745155), (345455, 743328), (352440, 728596), (364298, 704880), (371664, 690910), (376860, 681384), (387684, 662360), (397416, 646140), (406552, 631620), (411120, 624602), (412960, 621819), (414546, 619440), (421080, 609828), (425865, 602976), (430760, 596124), (452232, 567820), (454256, 565290), (457371, 561440), (459360, 559009), (464580, 552728), (469920, 546447), (484605, 529888), (496770, 516912), (502480, 511038), (505296, 508190)]