81870324480

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1171}}^1$

素因数の和:1242

約数の個数: 864

約数和(自身を含む): 353010900480

約数和(自身を除く): 271140576000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 256, 270, 272, 280, 288, 289, 306, 315, 320, 336, 340, 357, 360, 378, 384, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 576, 578, 595, 612, 630, 640, 672, 680, 714, 720, 756, 765, 768, 816, 840, 864, 867, 896, 918, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1152, 1156, 1171, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1445, 1512, 1530, 1632, 1680, 1728, 1734, 1785, 1792, 1836, 1890, 1904, 1920, 2016, 2023, 2040, 2142, 2160, 2176, 2240, 2295, 2304, 2312, 2342, 2380, 2448, 2520, 2601, 2688, 2720, 2856, 2880, 2890, 3024, 3060, 3213, 3264, 3360, 3456, 3468, 3513, 3570, 3672, 3780, 3808, 3840, 4032, 4046, 4080, 4284, 4320, 4335, 4352, 4480, 4590, 4624, 4684, 4760, 4896, 5040, 5202, 5355, 5376, 5440, 5712, 5760, 5780, 5855, 6048, 6069, 6120, 6426, 6528, 6720, 6912, 6936, 7026, 7140, 7344, 7560, 7616, 7803, 8064, 8092, 8160, 8197, 8568, 8640, 8670, 8960, 9180, 9248, 9368, 9520, 9792, 10080, 10115, 10404, 10539, 10710, 10880, 11424, 11520, 11560, 11710, 12096, 12138, 12240, 12852, 13005, 13056, 13440, 13872, 14052, 14280, 14688, 15120, 15232, 15606, 16065, 16128, 16184, 16320, 16394, 17136, 17280, 17340, 17565, 18207, 18360, 18496, 18736, 19040, 19584, 19907, 20160, 20230, 20808, 21078, 21420, 21760, 22848, 23120, 23420, 24192, 24276, 24480, 24591, 25704, 26010, 26880, 27744, 28104, 28560, 29376, 30240, 30345, 30464, 31212, 31617, 32130, 32368, 32640, 32788, 34272, 34560, 34680, 35130, 36414, 36720, 36992, 37472, 38080, 39015, 39168, 39814, 40320, 40460, 40985, 41616, 42156, 42840, 45696, 46240, 46840, 48384, 48552, 48960, 49182, 51408, 52020, 52695, 54621, 55488, 56208, 57120, 58752, 59721, 60480, 60690, 62424, 63234, 64260, 64736, 65280, 65576, 68544, 69360, 70260, 72828, 73440, 73773, 73984, 74944, 76160, 78030, 79628, 80640, 80920, 81970, 83232, 84312, 85680, 91035, 91392, 92480, 93680, 97104, 97920, 98364, 99535, 102816, 104040, 105390, 109242, 110976, 112416, 114240, 117504, 119442, 120960, 121380, 122955, 124848, 126468, 128520, 129472, 131152, 137088, 138720, 139349, 140520, 145656, 146880, 147546, 149888, 152320, 156060, 158085, 159256, 161840, 163940, 166464, 168624, 171360, 179163, 182070, 184960, 187360, 194208, 195840, 196728, 199070, 205632, 208080, 210780, 218484, 221319, 221952, 224832, 228480, 238884, 241920, 242760, 245910, 249696, 252936, 257040, 258944, 262304, 273105, 274176, 277440, 278698, 281040, 291312, 293760, 295092, 298605, 299776, 312120, 316170, 318512, 323680, 327880, 332928, 337248, 338419, 342720, 358326, 364140, 368865, 369920, 374720, 388416, 393456, 398140, 411264, 416160, 418047, 421560, 436968, 442638, 449664, 456960, 477768, 485520, 491820, 499392, 505872, 514080, 517888, 524608, 537489, 546210, 554880, 557396, 562080, 582624, 587520, 590184, 597210, 624240, 632340, 637024, 647360, 655760, 665856, 674496, 676838, 685440, 696745, 716652, 728280, 737730, 749440, 776832, 786912, 796280, 822528, 832320, 836094, 843120, 873936, 885276, 895815, 899328, 955536, 971040, 983640, 998784, 1011744, 1015257, 1028160, 1049216, 1074978, 1092420, 1106595, 1109760, 1114792, 1124160, 1165248, 1180368, 1194420, 1248480, 1254141, 1264680, 1274048, 1294720, 1311520, 1348992, 1353676, 1370880, 1393490, 1433304, 1456560, 1475460, 1498880, 1553664, 1573824, 1592560, 1664640, 1672188, 1686240, 1692095, 1747872, 1770552, 1791630, 1911072, 1942080, 1967280, 1997568, 2023488, 2030514, 2056320, 2090235, 2098432, 2149956, 2184840, 2213190, 2229584, 2248320, 2330496, 2360736, 2368933, 2388840, 2496960, 2508282, 2529360, 2548096, 2589440, 2623040, 2687445, 2697984, 2707352, 2786980, 2866608, 2913120, 2950920, 3045771, 3147648, 3185120, 3329280, 3344376, 3372480, 3384190, 3495744, 3541104, 3583260, 3762423, 3822144, 3884160, 3934560, 4046976, 4061028, 4112640, 4180470, 4299912, 4369680, 4426380, 4459168, 4496640, 4660992, 4721472, 4737866, 4777680, 4993920, 5016564, 5058720, 5076285, 5096192, 5246080, 5374890, 5414704, 5573960, 5733216, 5826240, 5901840, 6091542, 6270705, 6295296, 6370240, 6688752, 6744960, 6768380, 6991488, 7082208, 7106799, 7166520, 7524846, 7644288, 7768320, 7869120, 8093952, 8122056, 8360940, 8599824, 8739360, 8852760, 8918336, 9137313, 9442944, 9475732, 9555360, 9987840, 10033128, 10117440, 10152570, 10492160, 10749780, 10829408, 11147920, 11466432, 11652480, 11803680, 11844665, 12183084, 12541410, 12740480, 13377504, 13489920, 13536760, 13982976, 14164416, 14213598, 14333040, 15049692, 15228855, 15288576, 15738240, 16244112, 16721880, 17199648, 17478720, 17705520, 17836672, 18274626, 18812115, 18885888, 18951464, 19110720, 20066256, 20234880, 20305140, 21320397, 21499560, 21658816, 22295840, 22932864, 23304960, 23607360, 23689330, 24366168, 25082820, 25480960, 26755008, 27073520, 28328832, 28427196, 28666080, 30099384, 30457710, 31476480, 32488224, 33443760, 34399296, 34957440, 35411040, 35533995, 35673344, 36549252, 37624230, 37902928, 38221440, 40132512, 40469760, 40610280, 42640794, 42999120, 43317632, 44591680, 45686565, 45865728, 47214720, 47378660, 48732336, 50165640, 53510016, 54147040, 56657664, 56854392, 57332160, 60198768, 60915420, 63961191, 64976448, 66887520, 68798592, 69914880, 70822080, 71067990, 73098504, 75248460, 75805856, 76442880, 80265024, 81220560, 85281588, 85998240, 86635264, 89183360, 91373130, 94429440, 94757320, 97464672, 100331280, 106601985, 107020032, 108294080, 113708784, 114664320, 120397536, 121830840, 127922382, 129952896, 133775040, 137597184, 141644160, 142135980, 146197008, 150496920, 151611712, 160530048, 162441120, 170563176, 171996480, 178366720, 182746260, 189514640, 194929344, 200662560, 213203970, 216588160, 227417568, 229328640, 240795072, 243661680, 255844764, 259905792, 267550080, 283288320, 284271960, 292394016, 300993840, 303223424, 319805955, 321060096, 324882240, 341126352, 343992960, 365492520, 379029280, 389858688, 401325120, 426407940, 433176320, 454835136, 481590144, 487323360, 511689528, 535100160, 568543920, 584788032, 601987680, 606446848, 639611910, 649764480, 682252704, 687985920, 730985040, 758058560, 779717376, 802650240, 852815880, 909670272, 963180288, 974646720, 1023379056, 1137087840, 1169576064, 1203975360, 1279223820, 1299528960, 1364505408, 1461970080, 1516117120, 1605300480, 1705631760, 1819340544, 1949293440, 2046758112, 2274175680, 2339152128, 2407950720, 2558447640, 2729010816, 2923940160, 3032234240, 3411263520, 3898586880, 4093516224, 4548351360, 4815901440, 5116895280, 5458021632, 5847880320, 6822527040, 8187032448, 9096702720, 10233790560, 11695760640, 13645054080, 16374064896, 20467581120, 27290108160, 40935162240, 81870324480]

約数ペア:

[(1, 81870324480), (2, 40935162240), (3, 27290108160), (4, 20467581120), (5, 16374064896), (6, 13645054080), (7, 11695760640), (8, 10233790560), (9, 9096702720), (10, 8187032448), (12, 6822527040), (14, 5847880320), (15, 5458021632), (16, 5116895280), (17, 4815901440), (18, 4548351360), (20, 4093516224), (21, 3898586880), (24, 3411263520), (27, 3032234240), (28, 2923940160), (30, 2729010816), (32, 2558447640), (34, 2407950720), (35, 2339152128), (36, 2274175680), (40, 2046758112), (42, 1949293440), (45, 1819340544), (48, 1705631760), (51, 1605300480), (54, 1516117120), (56, 1461970080), (60, 1364505408), (63, 1299528960), (64, 1279223820), (68, 1203975360), (70, 1169576064), (72, 1137087840), (80, 1023379056), (84, 974646720), (85, 963180288), (90, 909670272), (96, 852815880), (102, 802650240), (105, 779717376), (108, 758058560), (112, 730985040), (119, 687985920), (120, 682252704), (126, 649764480), (128, 639611910), (135, 606446848), (136, 601987680), (140, 584788032), (144, 568543920), (153, 535100160), (160, 511689528), (168, 487323360), (170, 481590144), (180, 454835136), (189, 433176320), (192, 426407940), (204, 401325120), (210, 389858688), (216, 379029280), (224, 365492520), (238, 343992960), (240, 341126352), (252, 324882240), (255, 321060096), (256, 319805955), (270, 303223424), (272, 300993840), (280, 292394016), (288, 284271960), (289, 283288320), (306, 267550080), (315, 259905792), (320, 255844764), (336, 243661680), (340, 240795072), (357, 229328640), (360, 227417568), (378, 216588160), (384, 213203970), (408, 200662560), (420, 194929344), (432, 189514640), (448, 182746260), (459, 178366720), (476, 171996480), (480, 170563176), (504, 162441120), (510, 160530048), (540, 151611712), (544, 150496920), (560, 146197008), (576, 142135980), (578, 141644160), (595, 137597184), (612, 133775040), (630, 129952896), (640, 127922382), (672, 121830840), (680, 120397536), (714, 114664320), (720, 113708784), (756, 108294080), (765, 107020032), (768, 106601985), (816, 100331280), (840, 97464672), (864, 94757320), (867, 94429440), (896, 91373130), (918, 89183360), (945, 86635264), (952, 85998240), (960, 85281588), (1008, 81220560), (1020, 80265024), (1071, 76442880), (1080, 75805856), (1088, 75248460), (1120, 73098504), (1152, 71067990), (1156, 70822080), (1171, 69914880), (1190, 68798592), (1224, 66887520), (1260, 64976448), (1280, 63961191), (1344, 60915420), (1360, 60198768), (1428, 57332160), (1440, 56854392), (1445, 56657664), (1512, 54147040), (1530, 53510016), (1632, 50165640), (1680, 48732336), (1728, 47378660), (1734, 47214720), (1785, 45865728), (1792, 45686565), (1836, 44591680), (1890, 43317632), (1904, 42999120), (1920, 42640794), (2016, 40610280), (2023, 40469760), (2040, 40132512), (2142, 38221440), (2160, 37902928), (2176, 37624230), (2240, 36549252), (2295, 35673344), (2304, 35533995), (2312, 35411040), (2342, 34957440), (2380, 34399296), (2448, 33443760), (2520, 32488224), (2601, 31476480), (2688, 30457710), (2720, 30099384), (2856, 28666080), (2880, 28427196), (2890, 28328832), (3024, 27073520), (3060, 26755008), (3213, 25480960), (3264, 25082820), (3360, 24366168), (3456, 23689330), (3468, 23607360), (3513, 23304960), (3570, 22932864), (3672, 22295840), (3780, 21658816), (3808, 21499560), (3840, 21320397), (4032, 20305140), (4046, 20234880), (4080, 20066256), (4284, 19110720), (4320, 18951464), (4335, 18885888), (4352, 18812115), (4480, 18274626), (4590, 17836672), (4624, 17705520), (4684, 17478720), (4760, 17199648), (4896, 16721880), (5040, 16244112), (5202, 15738240), (5355, 15288576), (5376, 15228855), (5440, 15049692), (5712, 14333040), (5760, 14213598), (5780, 14164416), (5855, 13982976), (6048, 13536760), (6069, 13489920), (6120, 13377504), (6426, 12740480), (6528, 12541410), (6720, 12183084), (6912, 11844665), (6936, 11803680), (7026, 11652480), (7140, 11466432), (7344, 11147920), (7560, 10829408), (7616, 10749780), (7803, 10492160), (8064, 10152570), (8092, 10117440), (8160, 10033128), (8197, 9987840), (8568, 9555360), (8640, 9475732), (8670, 9442944), (8960, 9137313), (9180, 8918336), (9248, 8852760), (9368, 8739360), (9520, 8599824), (9792, 8360940), (10080, 8122056), (10115, 8093952), (10404, 7869120), (10539, 7768320), (10710, 7644288), (10880, 7524846), (11424, 7166520), (11520, 7106799), (11560, 7082208), (11710, 6991488), (12096, 6768380), (12138, 6744960), (12240, 6688752), (12852, 6370240), (13005, 6295296), (13056, 6270705), (13440, 6091542), (13872, 5901840), (14052, 5826240), (14280, 5733216), (14688, 5573960), (15120, 5414704), (15232, 5374890), (15606, 5246080), (16065, 5096192), (16128, 5076285), (16184, 5058720), (16320, 5016564), (16394, 4993920), (17136, 4777680), (17280, 4737866), (17340, 4721472), (17565, 4660992), (18207, 4496640), (18360, 4459168), (18496, 4426380), (18736, 4369680), (19040, 4299912), (19584, 4180470), (19907, 4112640), (20160, 4061028), (20230, 4046976), (20808, 3934560), (21078, 3884160), (21420, 3822144), (21760, 3762423), (22848, 3583260), (23120, 3541104), (23420, 3495744), (24192, 3384190), (24276, 3372480), (24480, 3344376), (24591, 3329280), (25704, 3185120), (26010, 3147648), (26880, 3045771), (27744, 2950920), (28104, 2913120), (28560, 2866608), (29376, 2786980), (30240, 2707352), (30345, 2697984), (30464, 2687445), (31212, 2623040), (31617, 2589440), (32130, 2548096), (32368, 2529360), (32640, 2508282), (32788, 2496960), (34272, 2388840), (34560, 2368933), (34680, 2360736), (35130, 2330496), (36414, 2248320), (36720, 2229584), (36992, 2213190), (37472, 2184840), (38080, 2149956), (39015, 2098432), (39168, 2090235), (39814, 2056320), (40320, 2030514), (40460, 2023488), (40985, 1997568), (41616, 1967280), (42156, 1942080), (42840, 1911072), (45696, 1791630), (46240, 1770552), (46840, 1747872), (48384, 1692095), (48552, 1686240), (48960, 1672188), (49182, 1664640), (51408, 1592560), (52020, 1573824), (52695, 1553664), (54621, 1498880), (55488, 1475460), (56208, 1456560), (57120, 1433304), (58752, 1393490), (59721, 1370880), (60480, 1353676), (60690, 1348992), (62424, 1311520), (63234, 1294720), (64260, 1274048), (64736, 1264680), (65280, 1254141), (65576, 1248480), (68544, 1194420), (69360, 1180368), (70260, 1165248), (72828, 1124160), (73440, 1114792), (73773, 1109760), (73984, 1106595), (74944, 1092420), (76160, 1074978), (78030, 1049216), (79628, 1028160), (80640, 1015257), (80920, 1011744), (81970, 998784), (83232, 983640), (84312, 971040), (85680, 955536), (91035, 899328), (91392, 895815), (92480, 885276), (93680, 873936), (97104, 843120), (97920, 836094), (98364, 832320), (99535, 822528), (102816, 796280), (104040, 786912), (105390, 776832), (109242, 749440), (110976, 737730), (112416, 728280), (114240, 716652), (117504, 696745), (119442, 685440), (120960, 676838), (121380, 674496), (122955, 665856), (124848, 655760), (126468, 647360), (128520, 637024), (129472, 632340), (131152, 624240), (137088, 597210), (138720, 590184), (139349, 587520), (140520, 582624), (145656, 562080), (146880, 557396), (147546, 554880), (149888, 546210), (152320, 537489), (156060, 524608), (158085, 517888), (159256, 514080), (161840, 505872), (163940, 499392), (166464, 491820), (168624, 485520), (171360, 477768), (179163, 456960), (182070, 449664), (184960, 442638), (187360, 436968), (194208, 421560), (195840, 418047), (196728, 416160), (199070, 411264), (205632, 398140), (208080, 393456), (210780, 388416), (218484, 374720), (221319, 369920), (221952, 368865), (224832, 364140), (228480, 358326), (238884, 342720), (241920, 338419), (242760, 337248), (245910, 332928), (249696, 327880), (252936, 323680), (257040, 318512), (258944, 316170), (262304, 312120), (273105, 299776), (274176, 298605), (277440, 295092), (278698, 293760), (281040, 291312)]