261223457760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:465

約数の個数: 960

約数和(自身を含む): 1014615201600

約数和(自身を除く): 753391743840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 81, 87, 90, 95, 96, 108, 114, 116, 120, 135, 144, 145, 152, 157, 160, 162, 171, 174, 180, 190, 216, 228, 232, 233, 240, 261, 270, 285, 288, 290, 304, 314, 324, 342, 348, 360, 380, 405, 432, 435, 456, 464, 466, 471, 480, 513, 522, 540, 551, 570, 580, 608, 628, 648, 684, 696, 699, 720, 760, 783, 785, 810, 855, 864, 870, 912, 928, 932, 942, 1026, 1044, 1080, 1102, 1140, 1160, 1165, 1256, 1296, 1305, 1368, 1392, 1398, 1413, 1440, 1520, 1539, 1566, 1570, 1620, 1653, 1710, 1740, 1824, 1864, 1884, 2052, 2088, 2097, 2160, 2204, 2280, 2320, 2330, 2349, 2355, 2512, 2565, 2592, 2610, 2736, 2755, 2784, 2796, 2826, 2983, 3040, 3078, 3132, 3140, 3240, 3306, 3420, 3480, 3495, 3728, 3768, 3915, 4104, 4176, 4194, 4239, 4320, 4408, 4427, 4553, 4560, 4640, 4660, 4698, 4710, 4959, 5024, 5130, 5220, 5472, 5510, 5592, 5652, 5966, 6156, 6264, 6280, 6291, 6480, 6612, 6757, 6840, 6960, 6990, 7065, 7456, 7536, 7695, 7830, 8208, 8265, 8352, 8388, 8478, 8816, 8854, 8949, 9106, 9120, 9320, 9396, 9420, 9918, 10260, 10440, 10485, 11020, 11184, 11304, 11745, 11932, 12312, 12528, 12560, 12582, 12717, 12960, 13224, 13281, 13514, 13659, 13680, 13920, 13980, 14130, 14877, 14915, 15072, 15390, 15660, 16416, 16530, 16776, 16956, 17632, 17708, 17898, 18212, 18640, 18792, 18840, 18873, 19836, 20271, 20520, 20880, 20970, 21195, 22040, 22135, 22368, 22608, 22765, 23490, 23864, 24624, 24795, 25056, 25120, 25164, 25434, 26448, 26562, 26847, 27028, 27318, 27360, 27960, 28260, 29754, 29830, 30780, 31320, 31455, 33060, 33552, 33785, 33912, 35416, 35796, 36424, 36581, 37280, 37584, 37680, 37746, 39672, 39843, 40542, 40977, 41040, 41760, 41940, 42390, 44080, 44270, 44631, 44745, 45216, 45530, 46980, 47728, 49248, 49590, 50328, 50868, 52896, 53124, 53694, 54056, 54636, 55920, 56520, 59508, 59660, 60813, 61560, 62640, 62910, 63585, 66120, 66405, 67104, 67570, 67824, 68295, 70832, 71592, 72848, 73162, 74385, 75168, 75360, 75492, 79344, 79686, 80541, 81084, 81954, 82080, 83880, 84780, 86507, 88160, 88540, 89262, 89490, 91060, 93960, 94365, 95456, 99180, 100656, 101355, 101736, 106248, 107388, 108112, 109272, 109743, 111840, 113040, 119016, 119320, 119529, 121626, 122931, 123120, 125280, 125820, 127170, 128383, 132240, 132810, 134235, 135140, 135648, 136590, 141664, 143184, 145696, 146324, 148770, 150984, 158688, 159372, 161082, 162168, 163908, 167760, 169560, 173014, 177080, 178524, 178980, 182120, 182439, 182905, 187920, 188730, 198360, 199215, 201312, 202710, 203472, 204885, 212496, 214776, 216224, 218544, 219486, 223155, 226080, 238032, 238640, 239058, 241623, 243252, 245862, 246240, 251640, 254340, 256766, 259521, 264480, 265620, 268470, 270280, 273180, 286368, 292648, 297540, 301968, 304065, 318744, 322164, 324336, 327816, 329229, 335520, 339120, 346028, 354160, 357048, 357960, 358587, 364240, 364878, 365810, 368793, 375840, 377460, 385149, 396720, 398430, 402705, 405420, 406944, 409770, 424992, 429552, 432535, 437088, 438972, 446310, 476064, 477280, 478116, 483246, 486504, 491724, 503280, 508680, 513532, 519042, 531240, 536940, 540560, 546360, 547317, 548715, 585296, 595080, 597645, 603936, 608130, 614655, 637488, 641915, 644328, 648672, 655632, 658458, 678240, 692056, 695039, 708320, 714096, 715920, 717174, 728480, 729756, 731620, 737586, 754920, 770298, 778563, 793440, 796860, 805410, 810840, 819540, 859104, 865070, 877944, 892620, 912195, 956232, 966492, 973008, 983448, 987687, 1006560, 1017360, 1027064, 1038084, 1060849, 1062480, 1073880, 1081120, 1092720, 1094634, 1097430, 1155447, 1170592, 1190160, 1195290, 1208115, 1216260, 1229310, 1274976, 1283830, 1288656, 1297605, 1311264, 1316916, 1384112, 1390078, 1428192, 1431840, 1434348, 1459512, 1463240, 1475172, 1509840, 1540596, 1557126, 1593720, 1610820, 1621680, 1639080, 1646145, 1730140, 1755888, 1785240, 1792935, 1824390, 1843965, 1912464, 1925745, 1932984, 1946016, 1966896, 1975374, 2034720, 2054128, 2076168, 2085117, 2121698, 2124960, 2147760, 2185440, 2189268, 2194860, 2310894, 2335689, 2380320, 2390580, 2416230, 2432520, 2458620, 2567660, 2577312, 2595210, 2633832, 2736585, 2768224, 2780156, 2868696, 2919024, 2926480, 2950344, 2963061, 3019680, 3081192, 3114252, 3182547, 3187440, 3221640, 3243360, 3278160, 3292290, 3460280, 3466341, 3475195, 3511776, 3570480, 3585870, 3648780, 3687930, 3824928, 3851490, 3865968, 3892815, 3933792, 3950748, 4108256, 4152336, 4170234, 4243396, 4295520, 4378536, 4389720, 4621788, 4671378, 4781160, 4832460, 4865040, 4917240, 4938435, 5135320, 5190420, 5267664, 5304245, 5473170, 5560312, 5737392, 5777235, 5838048, 5852960, 5900688, 5926122, 6162384, 6228504, 6255351, 6365094, 6374880, 6443280, 6556320, 6584580, 6920560, 6932682, 6950390, 7007067, 7140960, 7171740, 7297560, 7375860, 7702980, 7731936, 7785630, 7901496, 8304672, 8340468, 8486792, 8757072, 8779440, 9243576, 9342756, 9547641, 9562320, 9664920, 9730080, 9834480, 9876870, 10270640, 10380840, 10399023, 10425585, 10535328, 10608490, 10946340, 11120624, 11474784, 11554470, 11678445, 11801376, 11852244, 12324768, 12457008, 12510702, 12730188, 12886560, 13169160, 13841120, 13865364, 13900780, 14014134, 14343480, 14595120, 14751720, 14815305, 15405960, 15571260, 15802992, 15912735, 16680936, 16973584, 17331705, 17514144, 17558880, 18487152, 18685512, 18766053, 19095282, 19124640, 19329840, 19668960, 19753740, 20156131, 20541280, 20761680, 20798046, 20851170, 21216980, 21892680, 22241248, 23108940, 23356890, 23704488, 24914016, 25021404, 25460376, 26338320, 27730728, 27801560, 28028268, 28642923, 28686960, 29190240, 29503440, 29630610, 30811920, 31142520, 31276755, 31605984, 31825470, 33361872, 33947168, 34663410, 35035335, 36974304, 37371024, 37532106, 38190564, 38659680, 39507480, 40312262, 41523360, 41596092, 41702340, 42433960, 43785360, 46217880, 46713780, 47408976, 47738205, 50042808, 50920752, 51995115, 52676640, 55461456, 55603120, 56056536, 56298159, 57285846, 57373920, 59006880, 59261220, 60468393, 61623840, 62285040, 62553510, 63650940, 66723744, 69326820, 70070670, 74742048, 75064212, 76381128, 79014960, 80624524, 83192184, 83404680, 84867920, 85928769, 87570720, 92435760, 93427560, 93830265, 94817952, 95476410, 100085616, 100780655, 101841504, 103990230, 110922912, 111206240, 112113072, 112596318, 114571692, 118522440, 120936786, 124570080, 125107020, 127301880, 138653640, 140141340, 143214615, 150128424, 152762256, 158029920, 161249048, 166384368, 166809360, 169735840, 171857538, 181405179, 184871520, 186855120, 187660530, 190952820, 200171232, 201561310, 207980460, 224226144, 225192636, 229143384, 237044880, 241873572, 250214040, 254603760, 277307280, 280282680, 281490795, 286429230, 300256848, 302341965, 305524512, 322498096, 332768736, 333618720, 343715076, 362810358, 373710240, 375321060, 381905640, 403122620, 415960920, 429643845, 450385272, 458286768, 474089760, 483747144, 500428080, 509207520, 544215537, 554614560, 560565360, 562981590, 572858460, 600513696, 604683930, 644996192, 687430152, 725620716, 750642120, 763811280, 806245240, 831921840, 859287690, 900770544, 907025895, 916573536, 967494288, 1000856160, 1088431074, 1121130720, 1125963180, 1145716920, 1209367860, 1374860304, 1451241432, 1501284240, 1527622560, 1612490480, 1632646611, 1663843680, 1718575380, 1801541088, 1814051790, 1934988576, 2176862148, 2251926360, 2291433840, 2418735720, 2721077685, 2749720608, 2902482864, 3002568480, 3224980960, 3265293222, 3437150760, 3628103580, 4353724296, 4503852720, 4582867680, 4837471440, 5442155370, 5804965728, 6530586444, 6874301520, 7256207160, 8163233055, 8707448592, 9007705440, 9674942880, 10884310740, 13061172888, 13748603040, 14512414320, 16326466110, 17414897184, 21768621480, 26122345776, 29024828640, 32652932220, 43537242960, 52244691552, 65305864440, 87074485920, 130611728880, 261223457760]

約数ペア:

[(1, 261223457760), (2, 130611728880), (3, 87074485920), (4, 65305864440), (5, 52244691552), (6, 43537242960), (8, 32652932220), (9, 29024828640), (10, 26122345776), (12, 21768621480), (15, 17414897184), (16, 16326466110), (18, 14512414320), (19, 13748603040), (20, 13061172888), (24, 10884310740), (27, 9674942880), (29, 9007705440), (30, 8707448592), (32, 8163233055), (36, 7256207160), (38, 6874301520), (40, 6530586444), (45, 5804965728), (48, 5442155370), (54, 4837471440), (57, 4582867680), (58, 4503852720), (60, 4353724296), (72, 3628103580), (76, 3437150760), (80, 3265293222), (81, 3224980960), (87, 3002568480), (90, 2902482864), (95, 2749720608), (96, 2721077685), (108, 2418735720), (114, 2291433840), (116, 2251926360), (120, 2176862148), (135, 1934988576), (144, 1814051790), (145, 1801541088), (152, 1718575380), (157, 1663843680), (160, 1632646611), (162, 1612490480), (171, 1527622560), (174, 1501284240), (180, 1451241432), (190, 1374860304), (216, 1209367860), (228, 1145716920), (232, 1125963180), (233, 1121130720), (240, 1088431074), (261, 1000856160), (270, 967494288), (285, 916573536), (288, 907025895), (290, 900770544), (304, 859287690), (314, 831921840), (324, 806245240), (342, 763811280), (348, 750642120), (360, 725620716), (380, 687430152), (405, 644996192), (432, 604683930), (435, 600513696), (456, 572858460), (464, 562981590), (466, 560565360), (471, 554614560), (480, 544215537), (513, 509207520), (522, 500428080), (540, 483747144), (551, 474089760), (570, 458286768), (580, 450385272), (608, 429643845), (628, 415960920), (648, 403122620), (684, 381905640), (696, 375321060), (699, 373710240), (720, 362810358), (760, 343715076), (783, 333618720), (785, 332768736), (810, 322498096), (855, 305524512), (864, 302341965), (870, 300256848), (912, 286429230), (928, 281490795), (932, 280282680), (942, 277307280), (1026, 254603760), (1044, 250214040), (1080, 241873572), (1102, 237044880), (1140, 229143384), (1160, 225192636), (1165, 224226144), (1256, 207980460), (1296, 201561310), (1305, 200171232), (1368, 190952820), (1392, 187660530), (1398, 186855120), (1413, 184871520), (1440, 181405179), (1520, 171857538), (1539, 169735840), (1566, 166809360), (1570, 166384368), (1620, 161249048), (1653, 158029920), (1710, 152762256), (1740, 150128424), (1824, 143214615), (1864, 140141340), (1884, 138653640), (2052, 127301880), (2088, 125107020), (2097, 124570080), (2160, 120936786), (2204, 118522440), (2280, 114571692), (2320, 112596318), (2330, 112113072), (2349, 111206240), (2355, 110922912), (2512, 103990230), (2565, 101841504), (2592, 100780655), (2610, 100085616), (2736, 95476410), (2755, 94817952), (2784, 93830265), (2796, 93427560), (2826, 92435760), (2983, 87570720), (3040, 85928769), (3078, 84867920), (3132, 83404680), (3140, 83192184), (3240, 80624524), (3306, 79014960), (3420, 76381128), (3480, 75064212), (3495, 74742048), (3728, 70070670), (3768, 69326820), (3915, 66723744), (4104, 63650940), (4176, 62553510), (4194, 62285040), (4239, 61623840), (4320, 60468393), (4408, 59261220), (4427, 59006880), (4553, 57373920), (4560, 57285846), (4640, 56298159), (4660, 56056536), (4698, 55603120), (4710, 55461456), (4959, 52676640), (5024, 51995115), (5130, 50920752), (5220, 50042808), (5472, 47738205), (5510, 47408976), (5592, 46713780), (5652, 46217880), (5966, 43785360), (6156, 42433960), (6264, 41702340), (6280, 41596092), (6291, 41523360), (6480, 40312262), (6612, 39507480), (6757, 38659680), (6840, 38190564), (6960, 37532106), (6990, 37371024), (7065, 36974304), (7456, 35035335), (7536, 34663410), (7695, 33947168), (7830, 33361872), (8208, 31825470), (8265, 31605984), (8352, 31276755), (8388, 31142520), (8478, 30811920), (8816, 29630610), (8854, 29503440), (8949, 29190240), (9106, 28686960), (9120, 28642923), (9320, 28028268), (9396, 27801560), (9420, 27730728), (9918, 26338320), (10260, 25460376), (10440, 25021404), (10485, 24914016), (11020, 23704488), (11184, 23356890), (11304, 23108940), (11745, 22241248), (11932, 21892680), (12312, 21216980), (12528, 20851170), (12560, 20798046), (12582, 20761680), (12717, 20541280), (12960, 20156131), (13224, 19753740), (13281, 19668960), (13514, 19329840), (13659, 19124640), (13680, 19095282), (13920, 18766053), (13980, 18685512), (14130, 18487152), (14877, 17558880), (14915, 17514144), (15072, 17331705), (15390, 16973584), (15660, 16680936), (16416, 15912735), (16530, 15802992), (16776, 15571260), (16956, 15405960), (17632, 14815305), (17708, 14751720), (17898, 14595120), (18212, 14343480), (18640, 14014134), (18792, 13900780), (18840, 13865364), (18873, 13841120), (19836, 13169160), (20271, 12886560), (20520, 12730188), (20880, 12510702), (20970, 12457008), (21195, 12324768), (22040, 11852244), (22135, 11801376), (22368, 11678445), (22608, 11554470), (22765, 11474784), (23490, 11120624), (23864, 10946340), (24624, 10608490), (24795, 10535328), (25056, 10425585), (25120, 10399023), (25164, 10380840), (25434, 10270640), (26448, 9876870), (26562, 9834480), (26847, 9730080), (27028, 9664920), (27318, 9562320), (27360, 9547641), (27960, 9342756), (28260, 9243576), (29754, 8779440), (29830, 8757072), (30780, 8486792), (31320, 8340468), (31455, 8304672), (33060, 7901496), (33552, 7785630), (33785, 7731936), (33912, 7702980), (35416, 7375860), (35796, 7297560), (36424, 7171740), (36581, 7140960), (37280, 7007067), (37584, 6950390), (37680, 6932682), (37746, 6920560), (39672, 6584580), (39843, 6556320), (40542, 6443280), (40977, 6374880), (41040, 6365094), (41760, 6255351), (41940, 6228504), (42390, 6162384), (44080, 5926122), (44270, 5900688), (44631, 5852960), (44745, 5838048), (45216, 5777235), (45530, 5737392), (46980, 5560312), (47728, 5473170), (49248, 5304245), (49590, 5267664), (50328, 5190420), (50868, 5135320), (52896, 4938435), (53124, 4917240), (53694, 4865040), (54056, 4832460), (54636, 4781160), (55920, 4671378), (56520, 4621788), (59508, 4389720), (59660, 4378536), (60813, 4295520), (61560, 4243396), (62640, 4170234), (62910, 4152336), (63585, 4108256), (66120, 3950748), (66405, 3933792), (67104, 3892815), (67570, 3865968), (67824, 3851490), (68295, 3824928), (70832, 3687930), (71592, 3648780), (72848, 3585870), (73162, 3570480), (74385, 3511776), (75168, 3475195), (75360, 3466341), (75492, 3460280), (79344, 3292290), (79686, 3278160), (80541, 3243360), (81084, 3221640), (81954, 3187440), (82080, 3182547), (83880, 3114252), (84780, 3081192), (86507, 3019680), (88160, 2963061), (88540, 2950344), (89262, 2926480), (89490, 2919024), (91060, 2868696), (93960, 2780156), (94365, 2768224), (95456, 2736585), (99180, 2633832), (100656, 2595210), (101355, 2577312), (101736, 2567660), (106248, 2458620), (107388, 2432520), (108112, 2416230), (109272, 2390580), (109743, 2380320), (111840, 2335689), (113040, 2310894), (119016, 2194860), (119320, 2189268), (119529, 2185440), (121626, 2147760), (122931, 2124960), (123120, 2121698), (125280, 2085117), (125820, 2076168), (127170, 2054128), (128383, 2034720), (132240, 1975374), (132810, 1966896), (134235, 1946016), (135140, 1932984), (135648, 1925745), (136590, 1912464), (141664, 1843965), (143184, 1824390), (145696, 1792935), (146324, 1785240), (148770, 1755888), (150984, 1730140), (158688, 1646145), (159372, 1639080), (161082, 1621680), (162168, 1610820), (163908, 1593720), (167760, 1557126), (169560, 1540596), (173014, 1509840), (177080, 1475172), (178524, 1463240), (178980, 1459512), (182120, 1434348), (182439, 1431840), (182905, 1428192), (187920, 1390078), (188730, 1384112), (198360, 1316916), (199215, 1311264), (201312, 1297605), (202710, 1288656), (203472, 1283830), (204885, 1274976), (212496, 1229310), (214776, 1216260), (216224, 1208115), (218544, 1195290), (219486, 1190160), (223155, 1170592), (226080, 1155447), (238032, 1097430), (238640, 1094634), (239058, 1092720), (241623, 1081120), (243252, 1073880), (245862, 1062480), (246240, 1060849), (251640, 1038084), (254340, 1027064), (256766, 1017360), (259521, 1006560), (264480, 987687), (265620, 983448), (268470, 973008), (270280, 966492), (273180, 956232), (286368, 912195), (292648, 892620), (297540, 877944), (301968, 865070), (304065, 859104), (318744, 819540), (322164, 810840), (324336, 805410), (327816, 796860), (329229, 793440), (335520, 778563), (339120, 770298), (346028, 754920), (354160, 737586), (357048, 731620), (357960, 729756), (358587, 728480), (364240, 717174), (364878, 715920), (365810, 714096), (368793, 708320), (375840, 695039), (377460, 692056), (385149, 678240), (396720, 658458), (398430, 655632), (402705, 648672), (405420, 644328), (406944, 641915), (409770, 637488), (424992, 614655), (429552, 608130), (432535, 603936), (437088, 597645), (438972, 595080), (446310, 585296), (476064, 548715), (477280, 547317), (478116, 546360), (483246, 540560), (486504, 536940), (491724, 531240), (503280, 519042), (508680, 513532)]