221187628800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:486

約数の個数: 864

約数和(自身を含む): 845772533760

約数和(自身を除く): 624584904960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 157, 160, 180, 186, 192, 200, 216, 225, 240, 248, 256, 263, 270, 279, 288, 300, 310, 314, 320, 360, 372, 384, 400, 432, 450, 465, 471, 480, 496, 526, 540, 558, 576, 600, 620, 628, 640, 675, 720, 744, 768, 775, 785, 789, 800, 837, 864, 900, 930, 942, 960, 992, 1052, 1080, 1116, 1152, 1200, 1240, 1256, 1280, 1315, 1350, 1395, 1413, 1440, 1488, 1550, 1570, 1578, 1600, 1674, 1728, 1800, 1860, 1884, 1920, 1984, 2104, 2160, 2232, 2304, 2325, 2355, 2367, 2400, 2480, 2512, 2630, 2700, 2790, 2826, 2880, 2976, 3100, 3140, 3156, 3200, 3348, 3456, 3600, 3720, 3768, 3840, 3925, 3945, 3968, 4185, 4208, 4239, 4320, 4464, 4650, 4710, 4734, 4800, 4867, 4960, 5024, 5260, 5400, 5580, 5652, 5760, 5952, 6200, 6280, 6312, 6400, 6575, 6696, 6912, 6975, 7065, 7101, 7200, 7440, 7536, 7850, 7890, 7936, 8153, 8370, 8416, 8478, 8640, 8928, 9300, 9420, 9468, 9600, 9734, 9920, 10048, 10520, 10800, 11160, 11304, 11520, 11775, 11835, 11904, 12400, 12560, 12624, 13150, 13392, 13950, 14130, 14202, 14400, 14601, 14880, 15072, 15700, 15780, 16306, 16740, 16832, 16956, 17280, 17856, 18600, 18840, 18936, 19200, 19468, 19725, 19840, 20096, 20925, 21040, 21195, 21600, 22320, 22608, 23550, 23670, 23808, 24335, 24459, 24800, 25120, 25248, 26300, 26784, 27900, 28260, 28404, 28800, 29202, 29760, 30144, 31400, 31560, 32612, 33480, 33664, 33912, 34560, 35325, 35505, 35712, 37200, 37680, 37872, 38936, 39450, 39680, 40192, 40765, 41291, 41850, 42080, 42390, 43200, 43803, 44640, 45216, 47100, 47340, 48670, 48918, 49600, 50240, 50496, 52600, 53568, 55800, 56520, 56808, 57600, 58404, 59175, 59520, 60288, 62800, 63120, 65224, 66960, 67328, 67824, 70650, 71010, 71424, 73005, 73377, 74400, 75360, 75744, 77872, 78900, 81530, 82582, 83700, 84160, 84780, 86400, 87606, 89280, 90432, 94200, 94680, 97340, 97836, 99200, 100480, 100992, 105200, 105975, 107136, 111600, 113040, 113616, 116808, 118350, 119040, 120576, 121675, 122295, 123873, 125600, 126240, 130448, 131409, 133920, 135648, 141300, 142020, 146010, 146754, 148800, 150720, 151488, 155744, 157800, 163060, 165164, 167400, 168320, 169560, 172800, 175212, 177525, 178560, 180864, 188400, 189360, 194680, 195672, 198400, 200960, 201984, 203825, 206455, 210400, 211950, 214272, 219015, 220131, 223200, 226080, 227232, 233616, 236700, 243350, 244590, 247746, 251200, 252480, 260896, 262818, 267840, 271296, 282600, 284040, 292020, 293508, 297600, 301440, 302976, 311488, 315600, 326120, 330328, 334800, 336640, 339120, 350424, 355050, 357120, 361728, 365025, 366885, 371619, 376800, 378720, 389360, 391344, 407650, 412910, 420800, 423900, 438030, 440262, 446400, 452160, 454464, 467232, 473400, 486700, 489180, 495492, 502400, 504960, 521792, 525636, 535680, 542592, 565200, 568080, 584040, 587016, 595200, 602880, 605952, 611475, 619365, 622976, 631200, 652240, 657045, 660656, 669600, 678240, 700848, 710100, 730050, 733770, 743238, 753600, 757440, 778720, 782688, 815300, 825820, 841600, 847800, 876060, 880524, 892800, 904320, 908928, 934464, 946800, 973400, 978360, 990984, 1004800, 1009920, 1032275, 1043584, 1051272, 1071360, 1085184, 1095075, 1100655, 1114857, 1130400, 1136160, 1168080, 1174032, 1222950, 1238730, 1245952, 1262400, 1280021, 1304480, 1314090, 1321312, 1339200, 1356480, 1401696, 1420200, 1460100, 1467540, 1486476, 1507200, 1514880, 1557440, 1565376, 1630600, 1651640, 1683200, 1695600, 1752120, 1761048, 1785600, 1808640, 1817856, 1834425, 1858095, 1868928, 1893600, 1946800, 1956720, 1981968, 2064550, 2087168, 2102544, 2190150, 2201310, 2229714, 2260800, 2272320, 2336160, 2348064, 2445900, 2477460, 2524800, 2560042, 2608960, 2628180, 2642624, 2678400, 2712960, 2803392, 2840400, 2920200, 2935080, 2972952, 3014400, 3029760, 3096825, 3114880, 3130752, 3261200, 3285225, 3303280, 3391200, 3504240, 3522096, 3668850, 3716190, 3737856, 3787200, 3840063, 3893600, 3913440, 3963936, 4129100, 4205088, 4380300, 4402620, 4459428, 4521600, 4544640, 4672320, 4696128, 4891800, 4954920, 5049600, 5120084, 5217920, 5256360, 5285248, 5356800, 5425920, 5503275, 5574285, 5606784, 5680800, 5840400, 5870160, 5945904, 6193650, 6229760, 6261504, 6400105, 6522400, 6570450, 6606560, 6782400, 7008480, 7044192, 7337700, 7432380, 7574400, 7680126, 7787200, 7826880, 7927872, 8258200, 8410176, 8760600, 8805240, 8918856, 9043200, 9089280, 9290475, 9344640, 9392256, 9783600, 9909840, 10240168, 10435840, 10512720, 10570496, 11006550, 11148570, 11213568, 11361600, 11520189, 11680800, 11740320, 11891808, 12387300, 12800210, 13044800, 13140900, 13213120, 13564800, 14016960, 14088384, 14675400, 14864760, 15148800, 15360252, 15574400, 15653760, 15855744, 16516400, 16820352, 17521200, 17610480, 17837712, 18580950, 18689280, 18784512, 19200315, 19567200, 19819680, 20480336, 21025440, 22013100, 22297140, 22723200, 23040378, 23361600, 23480640, 23783616, 24774600, 25600420, 26089600, 26281800, 26426240, 27129600, 27871425, 28033920, 28176768, 29350800, 29729520, 30720504, 31148800, 31307520, 31711488, 32000525, 33032800, 33640704, 34560567, 35042400, 35220960, 35675424, 37161900, 38400630, 39134400, 39639360, 40960672, 42050880, 44026200, 44594280, 45446400, 46080756, 46723200, 46961280, 47567232, 49549200, 51200840, 52179200, 52563600, 52852480, 55742850, 56067840, 56353536, 57600945, 58701600, 59459040, 61441008, 64001050, 66065600, 69121134, 70084800, 70441920, 71350848, 74323800, 76801260, 78268800, 79278720, 81921344, 84101760, 88052400, 89188560, 92161512, 93446400, 93922560, 95134464, 96001575, 99098400, 102401680, 105127200, 111485700, 115201890, 117403200, 118918080, 122882016, 128002100, 132131200, 138242268, 140169600, 140883840, 142701696, 148647600, 153602520, 156537600, 158557440, 163842688, 168203520, 172802835, 176104800, 178377120, 184323024, 192003150, 198196800, 204803360, 210254400, 222971400, 230403780, 234806400, 237836160, 245764032, 256004200, 264262400, 276484536, 280339200, 281767680, 285403392, 288004725, 297295200, 307205040, 327685376, 345605670, 352209600, 356754240, 368646048, 384006300, 396393600, 409606720, 420508800, 445942800, 460807560, 469612800, 475672320, 491528064, 512008400, 552969072, 576009450, 594590400, 614410080, 691211340, 704419200, 713508480, 737292096, 768012600, 792787200, 819213440, 841017600, 864014175, 891885600, 921615120, 983056128, 1024016800, 1105938144, 1152018900, 1189180800, 1228820160, 1382422680, 1408838400, 1427016960, 1474584192, 1536025200, 1638426880, 1728028350, 1783771200, 1843230240, 2048033600, 2211876288, 2304037800, 2378361600, 2457640320, 2764845360, 2949168384, 3072050400, 3456056700, 3567542400, 3686460480, 4096067200, 4423752576, 4608075600, 4915280640, 5529690720, 6144100800, 6912113400, 7135084800, 7372920960, 8192134400, 8847505152, 9216151200, 11059381440, 12288201600, 13824226800, 14745841920, 18432302400, 22118762880, 24576403200, 27648453600, 36864604800, 44237525760, 55296907200, 73729209600, 110593814400, 221187628800]

約数ペア:

[(1, 221187628800), (2, 110593814400), (3, 73729209600), (4, 55296907200), (5, 44237525760), (6, 36864604800), (8, 27648453600), (9, 24576403200), (10, 22118762880), (12, 18432302400), (15, 14745841920), (16, 13824226800), (18, 12288201600), (20, 11059381440), (24, 9216151200), (25, 8847505152), (27, 8192134400), (30, 7372920960), (31, 7135084800), (32, 6912113400), (36, 6144100800), (40, 5529690720), (45, 4915280640), (48, 4608075600), (50, 4423752576), (54, 4096067200), (60, 3686460480), (62, 3567542400), (64, 3456056700), (72, 3072050400), (75, 2949168384), (80, 2764845360), (90, 2457640320), (93, 2378361600), (96, 2304037800), (100, 2211876288), (108, 2048033600), (120, 1843230240), (124, 1783771200), (128, 1728028350), (135, 1638426880), (144, 1536025200), (150, 1474584192), (155, 1427016960), (157, 1408838400), (160, 1382422680), (180, 1228820160), (186, 1189180800), (192, 1152018900), (200, 1105938144), (216, 1024016800), (225, 983056128), (240, 921615120), (248, 891885600), (256, 864014175), (263, 841017600), (270, 819213440), (279, 792787200), (288, 768012600), (300, 737292096), (310, 713508480), (314, 704419200), (320, 691211340), (360, 614410080), (372, 594590400), (384, 576009450), (400, 552969072), (432, 512008400), (450, 491528064), (465, 475672320), (471, 469612800), (480, 460807560), (496, 445942800), (526, 420508800), (540, 409606720), (558, 396393600), (576, 384006300), (600, 368646048), (620, 356754240), (628, 352209600), (640, 345605670), (675, 327685376), (720, 307205040), (744, 297295200), (768, 288004725), (775, 285403392), (785, 281767680), (789, 280339200), (800, 276484536), (837, 264262400), (864, 256004200), (900, 245764032), (930, 237836160), (942, 234806400), (960, 230403780), (992, 222971400), (1052, 210254400), (1080, 204803360), (1116, 198196800), (1152, 192003150), (1200, 184323024), (1240, 178377120), (1256, 176104800), (1280, 172802835), (1315, 168203520), (1350, 163842688), (1395, 158557440), (1413, 156537600), (1440, 153602520), (1488, 148647600), (1550, 142701696), (1570, 140883840), (1578, 140169600), (1600, 138242268), (1674, 132131200), (1728, 128002100), (1800, 122882016), (1860, 118918080), (1884, 117403200), (1920, 115201890), (1984, 111485700), (2104, 105127200), (2160, 102401680), (2232, 99098400), (2304, 96001575), (2325, 95134464), (2355, 93922560), (2367, 93446400), (2400, 92161512), (2480, 89188560), (2512, 88052400), (2630, 84101760), (2700, 81921344), (2790, 79278720), (2826, 78268800), (2880, 76801260), (2976, 74323800), (3100, 71350848), (3140, 70441920), (3156, 70084800), (3200, 69121134), (3348, 66065600), (3456, 64001050), (3600, 61441008), (3720, 59459040), (3768, 58701600), (3840, 57600945), (3925, 56353536), (3945, 56067840), (3968, 55742850), (4185, 52852480), (4208, 52563600), (4239, 52179200), (4320, 51200840), (4464, 49549200), (4650, 47567232), (4710, 46961280), (4734, 46723200), (4800, 46080756), (4867, 45446400), (4960, 44594280), (5024, 44026200), (5260, 42050880), (5400, 40960672), (5580, 39639360), (5652, 39134400), (5760, 38400630), (5952, 37161900), (6200, 35675424), (6280, 35220960), (6312, 35042400), (6400, 34560567), (6575, 33640704), (6696, 33032800), (6912, 32000525), (6975, 31711488), (7065, 31307520), (7101, 31148800), (7200, 30720504), (7440, 29729520), (7536, 29350800), (7850, 28176768), (7890, 28033920), (7936, 27871425), (8153, 27129600), (8370, 26426240), (8416, 26281800), (8478, 26089600), (8640, 25600420), (8928, 24774600), (9300, 23783616), (9420, 23480640), (9468, 23361600), (9600, 23040378), (9734, 22723200), (9920, 22297140), (10048, 22013100), (10520, 21025440), (10800, 20480336), (11160, 19819680), (11304, 19567200), (11520, 19200315), (11775, 18784512), (11835, 18689280), (11904, 18580950), (12400, 17837712), (12560, 17610480), (12624, 17521200), (13150, 16820352), (13392, 16516400), (13950, 15855744), (14130, 15653760), (14202, 15574400), (14400, 15360252), (14601, 15148800), (14880, 14864760), (15072, 14675400), (15700, 14088384), (15780, 14016960), (16306, 13564800), (16740, 13213120), (16832, 13140900), (16956, 13044800), (17280, 12800210), (17856, 12387300), (18600, 11891808), (18840, 11740320), (18936, 11680800), (19200, 11520189), (19468, 11361600), (19725, 11213568), (19840, 11148570), (20096, 11006550), (20925, 10570496), (21040, 10512720), (21195, 10435840), (21600, 10240168), (22320, 9909840), (22608, 9783600), (23550, 9392256), (23670, 9344640), (23808, 9290475), (24335, 9089280), (24459, 9043200), (24800, 8918856), (25120, 8805240), (25248, 8760600), (26300, 8410176), (26784, 8258200), (27900, 7927872), (28260, 7826880), (28404, 7787200), (28800, 7680126), (29202, 7574400), (29760, 7432380), (30144, 7337700), (31400, 7044192), (31560, 7008480), (32612, 6782400), (33480, 6606560), (33664, 6570450), (33912, 6522400), (34560, 6400105), (35325, 6261504), (35505, 6229760), (35712, 6193650), (37200, 5945904), (37680, 5870160), (37872, 5840400), (38936, 5680800), (39450, 5606784), (39680, 5574285), (40192, 5503275), (40765, 5425920), (41291, 5356800), (41850, 5285248), (42080, 5256360), (42390, 5217920), (43200, 5120084), (43803, 5049600), (44640, 4954920), (45216, 4891800), (47100, 4696128), (47340, 4672320), (48670, 4544640), (48918, 4521600), (49600, 4459428), (50240, 4402620), (50496, 4380300), (52600, 4205088), (53568, 4129100), (55800, 3963936), (56520, 3913440), (56808, 3893600), (57600, 3840063), (58404, 3787200), (59175, 3737856), (59520, 3716190), (60288, 3668850), (62800, 3522096), (63120, 3504240), (65224, 3391200), (66960, 3303280), (67328, 3285225), (67824, 3261200), (70650, 3130752), (71010, 3114880), (71424, 3096825), (73005, 3029760), (73377, 3014400), (74400, 2972952), (75360, 2935080), (75744, 2920200), (77872, 2840400), (78900, 2803392), (81530, 2712960), (82582, 2678400), (83700, 2642624), (84160, 2628180), (84780, 2608960), (86400, 2560042), (87606, 2524800), (89280, 2477460), (90432, 2445900), (94200, 2348064), (94680, 2336160), (97340, 2272320), (97836, 2260800), (99200, 2229714), (100480, 2201310), (100992, 2190150), (105200, 2102544), (105975, 2087168), (107136, 2064550), (111600, 1981968), (113040, 1956720), (113616, 1946800), (116808, 1893600), (118350, 1868928), (119040, 1858095), (120576, 1834425), (121675, 1817856), (122295, 1808640), (123873, 1785600), (125600, 1761048), (126240, 1752120), (130448, 1695600), (131409, 1683200), (133920, 1651640), (135648, 1630600), (141300, 1565376), (142020, 1557440), (146010, 1514880), (146754, 1507200), (148800, 1486476), (150720, 1467540), (151488, 1460100), (155744, 1420200), (157800, 1401696), (163060, 1356480), (165164, 1339200), (167400, 1321312), (168320, 1314090), (169560, 1304480), (172800, 1280021), (175212, 1262400), (177525, 1245952), (178560, 1238730), (180864, 1222950), (188400, 1174032), (189360, 1168080), (194680, 1136160), (195672, 1130400), (198400, 1114857), (200960, 1100655), (201984, 1095075), (203825, 1085184), (206455, 1071360), (210400, 1051272), (211950, 1043584), (214272, 1032275), (219015, 1009920), (220131, 1004800), (223200, 990984), (226080, 978360), (227232, 973400), (233616, 946800), (236700, 934464), (243350, 908928), (244590, 904320), (247746, 892800), (251200, 880524), (252480, 876060), (260896, 847800), (262818, 841600), (267840, 825820), (271296, 815300), (282600, 782688), (284040, 778720), (292020, 757440), (293508, 753600), (297600, 743238), (301440, 733770), (302976, 730050), (311488, 710100), (315600, 700848), (326120, 678240), (330328, 669600), (334800, 660656), (336640, 657045), (339120, 652240), (350424, 631200), (355050, 622976), (357120, 619365), (361728, 611475), (365025, 605952), (366885, 602880), (371619, 595200), (376800, 587016), (378720, 584040), (389360, 568080), (391344, 565200), (407650, 542592), (412910, 535680), (420800, 525636), (423900, 521792), (438030, 504960), (440262, 502400), (446400, 495492), (452160, 489180), (454464, 486700), (467232, 473400)]