19974015360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 864

約数和(自身を含む): 80455686480

約数和(自身を除く): 60481671120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 71, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 142, 144, 153, 156, 160, 169, 170, 180, 192, 195, 204, 208, 213, 221, 234, 240, 255, 260, 272, 284, 288, 289, 306, 312, 320, 338, 340, 355, 360, 384, 390, 408, 416, 426, 442, 468, 480, 507, 510, 520, 544, 568, 576, 578, 585, 612, 624, 639, 640, 663, 676, 680, 710, 720, 765, 780, 816, 832, 845, 852, 867, 884, 923, 936, 960, 1014, 1020, 1040, 1065, 1088, 1105, 1136, 1152, 1156, 1170, 1207, 1224, 1248, 1278, 1326, 1352, 1360, 1420, 1440, 1445, 1521, 1530, 1560, 1632, 1664, 1690, 1704, 1734, 1768, 1846, 1872, 1920, 1989, 2028, 2040, 2080, 2130, 2176, 2210, 2272, 2312, 2340, 2414, 2448, 2496, 2535, 2556, 2601, 2652, 2704, 2720, 2769, 2840, 2873, 2880, 2890, 3042, 3060, 3120, 3195, 3264, 3315, 3380, 3408, 3468, 3536, 3621, 3692, 3744, 3757, 3978, 4056, 4080, 4160, 4260, 4335, 4420, 4544, 4615, 4624, 4680, 4828, 4896, 4992, 5070, 5112, 5202, 5304, 5408, 5440, 5538, 5680, 5746, 5760, 5780, 6035, 6084, 6120, 6240, 6390, 6528, 6630, 6760, 6816, 6936, 7072, 7242, 7384, 7488, 7514, 7605, 7956, 8112, 8160, 8307, 8320, 8520, 8619, 8670, 8840, 9088, 9230, 9248, 9360, 9656, 9792, 9945, 10140, 10224, 10404, 10608, 10816, 10863, 10880, 11076, 11271, 11360, 11492, 11560, 11999, 12070, 12168, 12240, 12480, 12780, 13005, 13260, 13520, 13632, 13845, 13872, 14144, 14365, 14484, 14768, 14976, 15028, 15210, 15691, 15912, 16224, 16320, 16614, 17040, 17238, 17340, 17680, 18105, 18460, 18496, 18720, 18785, 19312, 19584, 19890, 20280, 20448, 20519, 20808, 21216, 21632, 21726, 22152, 22542, 22720, 22984, 23120, 23998, 24140, 24336, 24480, 24960, 25560, 25857, 26010, 26520, 27040, 27264, 27690, 27744, 28288, 28730, 28968, 29536, 30056, 30420, 31382, 31824, 32448, 32640, 33228, 33813, 34080, 34476, 34680, 35360, 35997, 36210, 36920, 36992, 37440, 37570, 38624, 39780, 40560, 40896, 41038, 41535, 41616, 42432, 43095, 43452, 44304, 45084, 45440, 45968, 46240, 47073, 47996, 48280, 48672, 48841, 48960, 51120, 51714, 52020, 53040, 54080, 54315, 55380, 55488, 56355, 57460, 57936, 59072, 59995, 60112, 60840, 61557, 62764, 63648, 64896, 66456, 67626, 68160, 68952, 69360, 70720, 71994, 72420, 73840, 74880, 75140, 77248, 78455, 79560, 81120, 81792, 82076, 83070, 83232, 84864, 86190, 86904, 88608, 90168, 91936, 92480, 94146, 95992, 96560, 97344, 97682, 97920, 102240, 102595, 103428, 104040, 106080, 107991, 108160, 108630, 110760, 110976, 112710, 114920, 115872, 118144, 119990, 120224, 121680, 123114, 125528, 127296, 129285, 132912, 135252, 136320, 137904, 138720, 141219, 141440, 143988, 144840, 146523, 147680, 150280, 154496, 156910, 159120, 162240, 164152, 166140, 166464, 169065, 172380, 173808, 177216, 179985, 180336, 183872, 184671, 184960, 188292, 191984, 193120, 194688, 195364, 203983, 204480, 205190, 206856, 208080, 212160, 215982, 217260, 221520, 225420, 229840, 231744, 235365, 239980, 240448, 243360, 244205, 246228, 251056, 254592, 258570, 265824, 266747, 270504, 275808, 277440, 282438, 287976, 289680, 293046, 295360, 300560, 307785, 313820, 318240, 324480, 328304, 332280, 332928, 338130, 344760, 347616, 354432, 359970, 360672, 367744, 369342, 376584, 383968, 386240, 390728, 407966, 408960, 410380, 413712, 416160, 424320, 431964, 434520, 439569, 443040, 450840, 459680, 463488, 470730, 479960, 480896, 486720, 488410, 492456, 502112, 517140, 531648, 533494, 539955, 541008, 551616, 554880, 564876, 575952, 579360, 586092, 590720, 601120, 611949, 615570, 627640, 636480, 656608, 664560, 676260, 689520, 695232, 706095, 719940, 721344, 732615, 738684, 753168, 767936, 772480, 781456, 800241, 815932, 820760, 827424, 832320, 863928, 869040, 879138, 886080, 901680, 919360, 923355, 941460, 959920, 973440, 976820, 984912, 1004224, 1019915, 1034280, 1063296, 1066988, 1079910, 1082016, 1103232, 1129752, 1151904, 1158720, 1172184, 1202240, 1223898, 1231140, 1255280, 1272960, 1313216, 1329120, 1333735, 1352520, 1379040, 1390464, 1412190, 1439880, 1442688, 1465230, 1477368, 1506336, 1535872, 1562912, 1600482, 1631864, 1641520, 1654848, 1664640, 1727856, 1738080, 1758276, 1772160, 1803360, 1835847, 1838720, 1846710, 1882920, 1919840, 1953640, 1969824, 2008448, 2039830, 2068560, 2133976, 2159820, 2164032, 2197845, 2259504, 2303808, 2317440, 2344368, 2400723, 2404480, 2447796, 2462280, 2510560, 2626432, 2658240, 2667470, 2705040, 2758080, 2824380, 2879760, 2930460, 2954736, 3012672, 3059745, 3125824, 3200964, 3263728, 3283040, 3309696, 3455712, 3467711, 3476160, 3516552, 3606720, 3671694, 3693420, 3765840, 3839680, 3907280, 3939648, 4001205, 4079660, 4137120, 4267952, 4319640, 4328064, 4395690, 4519008, 4607616, 4688736, 4801446, 4895592, 4924560, 5021120, 5316480, 5334940, 5410080, 5516160, 5648760, 5759520, 5860920, 5909472, 6025344, 6119490, 6251648, 6401928, 6527456, 6566080, 6911424, 6935422, 6952320, 7033104, 7213440, 7343388, 7386840, 7531680, 7679360, 7814560, 7879296, 8002410, 8159320, 8274240, 8535904, 8639280, 8791380, 9038016, 9179235, 9377472, 9602892, 9791184, 9849120, 10042240, 10403133, 10669880, 10820160, 11297520, 11519040, 11721840, 11818944, 12003615, 12238980, 12803856, 13054912, 13132160, 13822848, 13870844, 14066208, 14686776, 14773680, 15063360, 15629120, 16004820, 16318640, 16548480, 17071808, 17278560, 17338555, 17582760, 18076032, 18358470, 18754944, 19205784, 19582368, 19698240, 20806266, 21339760, 21640320, 22595040, 23038080, 23443680, 23637888, 24007230, 24477960, 25607712, 26109824, 27741688, 28132416, 29373552, 29547360, 30126720, 31209399, 31258240, 32009640, 32637280, 34143616, 34557120, 34677110, 35165520, 36716940, 38411568, 39164736, 39396480, 41612532, 42679520, 45190080, 46887360, 48014460, 48955920, 51215424, 52015665, 55483376, 56264832, 58747104, 59094720, 62418798, 64019280, 65274560, 69114240, 69354220, 70331040, 73433880, 76823136, 78329472, 83225064, 85359040, 90380160, 93774720, 96028920, 97911840, 102430848, 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約数ペア:

[(1, 19974015360), (2, 9987007680), (3, 6658005120), (4, 4993503840), (5, 3994803072), (6, 3329002560), (8, 2496751920), (9, 2219335040), (10, 1997401536), (12, 1664501280), (13, 1536462720), (15, 1331601024), (16, 1248375960), (17, 1174942080), (18, 1109667520), (20, 998700768), (24, 832250640), (26, 768231360), (30, 665800512), (32, 624187980), (34, 587471040), (36, 554833760), (39, 512154240), (40, 499350384), (45, 443867008), (48, 416125320), (51, 391647360), (52, 384115680), (60, 332900256), (64, 312093990), (65, 307292544), (68, 293735520), (71, 281324160), (72, 277416880), (78, 256077120), (80, 249675192), (85, 234988416), (90, 221933504), (96, 208062660), (102, 195823680), (104, 192057840), (117, 170718080), (120, 166450128), (128, 156046995), (130, 153646272), (136, 146867760), (142, 140662080), (144, 138708440), (153, 130549120), (156, 128038560), (160, 124837596), (169, 118189440), (170, 117494208), (180, 110966752), (192, 104031330), (195, 102430848), (204, 97911840), (208, 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18358470), (1105, 18076032), (1136, 17582760), (1152, 17338555), (1156, 17278560), (1170, 17071808), (1207, 16548480), (1224, 16318640), (1248, 16004820), (1278, 15629120), (1326, 15063360), (1352, 14773680), (1360, 14686776), (1420, 14066208), (1440, 13870844), (1445, 13822848), (1521, 13132160), (1530, 13054912), (1560, 12803856), (1632, 12238980), (1664, 12003615), (1690, 11818944), (1704, 11721840), (1734, 11519040), (1768, 11297520), (1846, 10820160), (1872, 10669880), (1920, 10403133), (1989, 10042240), (2028, 9849120), (2040, 9791184), (2080, 9602892), (2130, 9377472), (2176, 9179235), (2210, 9038016), (2272, 8791380), (2312, 8639280), (2340, 8535904), (2414, 8274240), (2448, 8159320), (2496, 8002410), (2535, 7879296), (2556, 7814560), (2601, 7679360), (2652, 7531680), (2704, 7386840), (2720, 7343388), (2769, 7213440), (2840, 7033104), (2873, 6952320), (2880, 6935422), (2890, 6911424), (3042, 6566080), (3060, 6527456), (3120, 6401928), (3195, 6251648), (3264, 6119490), (3315, 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(9088, 2197845), (9230, 2164032), (9248, 2159820), (9360, 2133976), (9656, 2068560), (9792, 2039830), (9945, 2008448), (10140, 1969824), (10224, 1953640), (10404, 1919840), (10608, 1882920), (10816, 1846710), (10863, 1838720), (10880, 1835847), (11076, 1803360), (11271, 1772160), (11360, 1758276), (11492, 1738080), (11560, 1727856), (11999, 1664640), (12070, 1654848), (12168, 1641520), (12240, 1631864), (12480, 1600482), (12780, 1562912), (13005, 1535872), (13260, 1506336), (13520, 1477368), (13632, 1465230), (13845, 1442688), (13872, 1439880), (14144, 1412190), (14365, 1390464), (14484, 1379040), (14768, 1352520), (14976, 1333735), (15028, 1329120), (15210, 1313216), (15691, 1272960), (15912, 1255280), (16224, 1231140), (16320, 1223898), (16614, 1202240), (17040, 1172184), (17238, 1158720), (17340, 1151904), (17680, 1129752), (18105, 1103232), (18460, 1082016), (18496, 1079910), (18720, 1066988), (18785, 1063296), (19312, 1034280), (19584, 1019915), (19890, 1004224), (20280, 984912), (20448, 976820), (20519, 973440), (20808, 959920), (21216, 941460), (21632, 923355), (21726, 919360), (22152, 901680), (22542, 886080), (22720, 879138), (22984, 869040), (23120, 863928), (23998, 832320), (24140, 827424), (24336, 820760), (24480, 815932), (24960, 800241), (25560, 781456), (25857, 772480), (26010, 767936), (26520, 753168), (27040, 738684), (27264, 732615), (27690, 721344), (27744, 719940), (28288, 706095), (28730, 695232), (28968, 689520), (29536, 676260), (30056, 664560), (30420, 656608), (31382, 636480), (31824, 627640), (32448, 615570), (32640, 611949), (33228, 601120), (33813, 590720), (34080, 586092), (34476, 579360), (34680, 575952), (35360, 564876), (35997, 554880), (36210, 551616), (36920, 541008), (36992, 539955), (37440, 533494), (37570, 531648), (38624, 517140), (39780, 502112), (40560, 492456), (40896, 488410), (41038, 486720), (41535, 480896), (41616, 479960), (42432, 470730), (43095, 463488), (43452, 459680), (44304, 450840), (45084, 443040), (45440, 439569), (45968, 434520), (46240, 431964), (47073, 424320), (47996, 416160), (48280, 413712), (48672, 410380), (48841, 408960), (48960, 407966), (51120, 390728), (51714, 386240), (52020, 383968), (53040, 376584), (54080, 369342), (54315, 367744), (55380, 360672), (55488, 359970), (56355, 354432), (57460, 347616), (57936, 344760), (59072, 338130), (59995, 332928), (60112, 332280), (60840, 328304), (61557, 324480), (62764, 318240), (63648, 313820), (64896, 307785), (66456, 300560), (67626, 295360), (68160, 293046), (68952, 289680), (69360, 287976), (70720, 282438), (71994, 277440), (72420, 275808), (73840, 270504), (74880, 266747), (75140, 265824), (77248, 258570), (78455, 254592), (79560, 251056), (81120, 246228), (81792, 244205), (82076, 243360), (83070, 240448), (83232, 239980), (84864, 235365), (86190, 231744), (86904, 229840), (88608, 225420), (90168, 221520), (91936, 217260), (92480, 215982), (94146, 212160), (95992, 208080), (96560, 206856), (97344, 205190), (97682, 204480), (97920, 203983), (102240, 195364), (102595, 194688), (103428, 193120), (104040, 191984), (106080, 188292), (107991, 184960), (108160, 184671), (108630, 183872), (110760, 180336), (110976, 179985), (112710, 177216), (114920, 173808), (115872, 172380), (118144, 169065), (119990, 166464), (120224, 166140), (121680, 164152), (123114, 162240), (125528, 159120), (127296, 156910), (129285, 154496), (132912, 150280), (135252, 147680), (136320, 146523), (137904, 144840), (138720, 143988), (141219, 141440)]