64357920000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 1080

約数和(自身を含む): 268955406720

約数和(自身を除く): 204597486720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 30, 32, 33, 34, 36, 40, 44, 45, 48, 50, 51, 55, 60, 64, 66, 68, 72, 75, 80, 85, 88, 90, 96, 99, 100, 102, 110, 120, 125, 128, 132, 136, 144, 150, 153, 160, 165, 170, 176, 180, 187, 192, 198, 200, 204, 220, 225, 239, 240, 250, 255, 256, 264, 272, 275, 288, 300, 306, 320, 330, 340, 352, 360, 374, 375, 384, 396, 400, 408, 425, 440, 450, 478, 480, 495, 500, 510, 528, 544, 550, 561, 576, 600, 612, 625, 640, 660, 680, 704, 717, 720, 748, 750, 765, 768, 792, 800, 816, 825, 850, 880, 900, 935, 956, 960, 990, 1000, 1020, 1056, 1088, 1100, 1122, 1125, 1152, 1195, 1200, 1224, 1250, 1275, 1280, 1320, 1360, 1375, 1408, 1434, 1440, 1496, 1500, 1530, 1584, 1600, 1632, 1650, 1683, 1700, 1760, 1800, 1870, 1875, 1912, 1920, 1980, 2000, 2040, 2112, 2125, 2151, 2176, 2200, 2244, 2250, 2304, 2390, 2400, 2448, 2475, 2500, 2550, 2629, 2640, 2720, 2750, 2805, 2816, 2868, 2880, 2992, 3000, 3060, 3168, 3200, 3264, 3300, 3366, 3400, 3520, 3585, 3600, 3740, 3750, 3824, 3825, 3840, 3960, 4000, 4063, 4080, 4125, 4224, 4250, 4302, 4352, 4400, 4488, 4500, 4675, 4780, 4800, 4896, 4950, 5000, 5100, 5258, 5280, 5440, 5500, 5610, 5625, 5736, 5760, 5975, 5984, 6000, 6120, 6336, 6375, 6400, 6528, 6600, 6732, 6800, 6875, 7040, 7170, 7200, 7480, 7500, 7648, 7650, 7887, 7920, 8000, 8126, 8160, 8250, 8415, 8448, 8500, 8604, 8800, 8976, 9000, 9350, 9560, 9600, 9792, 9900, 10000, 10200, 10516, 10560, 10625, 10755, 10880, 11000, 11220, 11250, 11472, 11520, 11950, 11968, 12000, 12189, 12240, 12375, 12672, 12750, 13056, 13145, 13200, 13464, 13600, 13750, 14025, 14080, 14340, 14400, 14960, 15000, 15296, 15300, 15774, 15840, 16000, 16252, 16320, 16500, 16830, 17000, 17208, 17600, 17925, 17952, 18000, 18700, 19120, 19125, 19200, 19584, 19800, 20000, 20315, 20400, 20625, 21032, 21120, 21250, 21510, 21760, 22000, 22440, 22500, 22944, 23375, 23661, 23900, 23936, 24000, 24378, 24480, 24750, 25344, 25500, 26290, 26400, 26928, 27200, 27500, 28050, 28680, 28800, 29875, 29920, 30000, 30592, 30600, 31548, 31680, 31875, 32000, 32504, 32640, 33000, 33660, 34000, 34416, 35200, 35850, 35904, 36000, 36567, 37400, 38240, 38250, 39168, 39435, 39600, 40000, 40630, 40800, 41250, 42064, 42075, 42240, 42500, 43020, 44000, 44693, 44880, 45000, 45888, 46750, 47322, 47800, 47872, 48000, 48756, 48960, 49500, 51000, 52580, 52800, 53775, 53856, 54400, 55000, 56100, 57360, 57600, 59750, 59840, 60000, 60945, 61184, 61200, 61875, 63096, 63360, 63750, 65008, 65280, 65725, 66000, 67320, 68000, 68832, 70125, 70400, 71700, 71808, 72000, 73134, 74800, 76480, 76500, 78870, 79200, 80000, 81260, 81600, 82500, 84128, 84150, 85000, 86040, 88000, 89386, 89625, 89760, 90000, 91776, 93500, 94644, 95600, 95625, 96000, 97512, 97920, 99000, 101575, 102000, 105160, 105600, 107550, 107712, 108800, 110000, 112200, 114720, 116875, 118305, 119500, 119680, 120000, 121890, 122400, 123750, 126192, 126720, 127500, 130016, 131450, 132000, 134079, 134640, 136000, 137664, 140250, 143400, 143616, 144000, 146268, 149375, 149600, 152960, 153000, 157740, 158400, 160000, 162520, 163200, 165000, 168256, 168300, 170000, 172080, 176000, 178772, 179250, 179520, 180000, 182835, 183552, 187000, 189288, 191200, 191250, 195024, 195840, 197175, 198000, 203150, 204000, 210320, 210375, 211200, 215100, 215424, 220000, 223465, 224400, 229440, 233750, 236610, 239000, 239360, 240000, 243780, 244800, 247500, 252384, 255000, 260032, 262900, 264000, 268158, 268875, 269280, 272000, 275328, 280500, 286800, 288000, 292536, 298750, 299200, 304725, 305920, 306000, 315480, 316800, 325040, 326400, 328625, 330000, 336512, 336600, 340000, 344160, 350625, 352000, 357544, 358500, 359040, 360000, 365670, 374000, 378576, 382400, 382500, 390048, 394350, 396000, 402237, 406300, 408000, 420640, 420750, 430200, 430848, 440000, 446930, 448125, 448800, 458880, 467500, 473220, 478000, 480000, 487560, 489600, 495000, 504768, 507875, 510000, 520064, 525800, 528000, 536316, 537750, 538560, 544000, 550656, 561000, 573600, 585072, 591525, 597500, 598400, 609450, 612000, 630960, 633600, 650080, 657250, 660000, 670395, 673024, 673200, 680000, 688320, 701250, 715088, 717000, 718080, 720000, 731340, 748000, 757152, 764800, 765000, 780096, 788700, 792000, 804474, 812600, 816000, 841280, 841500, 860400, 880000, 893860, 896250, 897600, 914175, 917760, 935000, 946440, 956000, 975120, 979200, 985875, 990000, 1009536, 1015750, 1020000, 1040128, 1051600, 1051875, 1056000, 1072632, 1075500, 1077120, 1117325, 1122000, 1147200, 1170144, 1183050, 1195000, 1196800, 1218900, 1224000, 1261920, 1300160, 1314500, 1320000, 1340790, 1344375, 1346400, 1360000, 1376640, 1402500, 1430176, 1434000, 1440000, 1462680, 1496000, 1514304, 1523625, 1529600, 1530000, 1560192, 1577400, 1584000, 1608948, 1625200, 1632000, 1643125, 1682560, 1683000, 1720800, 1760000, 1787720, 1792500, 1795200, 1828350, 1870000, 1892880, 1912000, 1950240, 1971750, 1980000, 2011185, 2019072, 2031500, 2040000, 2103200, 2103750, 2145264, 2151000, 2154240, 2234650, 2244000, 2294400, 2340288, 2366100, 2390000, 2437800, 2448000, 2523840, 2539375, 2600320, 2629000, 2640000, 2681580, 2688750, 2692800, 2720000, 2753280, 2805000, 2860352, 2868000, 2925360, 2957625, 2992000, 3028608, 3047250, 3060000, 3120384, 3154800, 3168000, 3217896, 3250400, 3286250, 3351975, 3365120, 3366000, 3441600, 3575440, 3585000, 3590400, 3656700, 3740000, 3785760, 3824000, 3900480, 3943500, 3960000, 4022370, 4063000, 4080000, 4206400, 4207500, 4290528, 4302000, 4469300, 4488000, 4570875, 4588800, 4680576, 4732200, 4780000, 4875600, 4896000, 4929375, 5047680, 5078750, 5200640, 5258000, 5280000, 5363160, 5377500, 5385600, 5586625, 5610000, 5720704, 5736000, 5850720, 5915250, 5984000, 6057216, 6094500, 6120000, 6309600, 6435792, 6500800, 6572500, 6703950, 6732000, 6883200, 7150880, 7170000, 7313400, 7480000, 7571520, 7618125, 7648000, 7800960, 7887000, 7920000, 8044740, 8126000, 8160000, 8412800, 8415000, 8581056, 8604000, 8938600, 8976000, 9141750, 9361152, 9464400, 9560000, 9751200, 9858750, 10055925, 10095360, 10157500, 10516000, 10726320, 10755000, 10771200, 11173250, 11220000, 11441408, 11472000, 11701440, 11830500, 12189000, 12240000, 12619200, 12871584, 13001600, 13145000, 13407900, 13464000, 13766400, 14301760, 14340000, 14626800, 14788125, 14960000, 15143040, 15236250, 15601920, 15774000, 15840000, 16089480, 16252000, 16759875, 16825600, 16830000, 17162112, 17208000, 17877200, 17952000, 18283500, 18928800, 19120000, 19502400, 19717500, 20111850, 20315000, 21032000, 21452640, 21510000, 22346500, 22440000, 22854375, 22944000, 23402880, 23661000, 24378000, 24480000, 25238400, 25743168, 26003200, 26290000, 26815800, 26928000, 27933125, 28603520, 28680000, 29253600, 29576250, 29920000, 30286080, 30472500, 31548000, 32178960, 32504000, 33519750, 33660000, 34324224, 34416000, 35754400, 36567000, 37857600, 38240000, 39004800, 39435000, 40223700, 40630000, 42064000, 42905280, 43020000, 44693000, 44880000, 45708750, 46805760, 47322000, 48756000, 50279625, 50476800, 51486336, 52580000, 53631600, 53856000, 55866250, 57207040, 57360000, 58507200, 59152500, 60945000, 63096000, 64357920, 65008000, 67039500, 67320000, 68832000, 71508800, 73134000, 75715200, 78009600, 78870000, 80447400, 81260000, 83799375, 84128000, 85810560, 86040000, 89386000, 89760000, 91417500, 94644000, 97512000, 100559250, 102972672, 105160000, 107263200, 111732500, 114720000, 117014400, 118305000, 121890000, 126192000, 128715840, 130016000, 134079000, 134640000, 143017600, 146268000, 151430400, 157740000, 160894800, 162520000, 167598750, 171621120, 172080000, 178772000, 182835000, 189288000, 195024000, 201118500, 210320000, 214526400, 223465000, 234028800, 236610000, 243780000, 251398125, 252384000, 257431680, 268158000, 269280000, 286035200, 292536000, 315480000, 321789600, 325040000, 335197500, 344160000, 357544000, 365670000, 378576000, 390048000, 402237000, 420640000, 429052800, 446930000, 473220000, 487560000, 502796250, 514863360, 536316000, 585072000, 630960000, 643579200, 650080000, 670395000, 715088000, 731340000, 757152000, 804474000, 858105600, 893860000, 946440000, 975120000, 1005592500, 1072632000, 1170144000, 1261920000, 1287158400, 1340790000, 1430176000, 1462680000, 1608948000, 1787720000, 1892880000, 1950240000, 2011185000, 2145264000, 2574316800, 2681580000, 2925360000, 3217896000, 3575440000, 3785760000, 4022370000, 4290528000, 5363160000, 5850720000, 6435792000, 7150880000, 8044740000, 10726320000, 12871584000, 16089480000, 21452640000, 32178960000, 64357920000]

約数ペア:

[(1, 64357920000), (2, 32178960000), (3, 21452640000), (4, 16089480000), (5, 12871584000), (6, 10726320000), (8, 8044740000), (9, 7150880000), (10, 6435792000), (11, 5850720000), (12, 5363160000), (15, 4290528000), (16, 4022370000), (17, 3785760000), (18, 3575440000), (20, 3217896000), (22, 2925360000), (24, 2681580000), (25, 2574316800), (30, 2145264000), (32, 2011185000), (33, 1950240000), (34, 1892880000), (36, 1787720000), (40, 1608948000), (44, 1462680000), (45, 1430176000), (48, 1340790000), (50, 1287158400), (51, 1261920000), (55, 1170144000), (60, 1072632000), (64, 1005592500), (66, 975120000), (68, 946440000), (72, 893860000), (75, 858105600), (80, 804474000), (85, 757152000), (88, 731340000), (90, 715088000), (96, 670395000), (99, 650080000), (100, 643579200), (102, 630960000), (110, 585072000), (120, 536316000), (125, 514863360), (128, 502796250), (132, 487560000), (136, 473220000), (144, 446930000), (150, 429052800), (153, 420640000), (160, 402237000), (165, 390048000), (170, 378576000), (176, 365670000), (180, 357544000), (187, 344160000), (192, 335197500), (198, 325040000), (200, 321789600), (204, 315480000), (220, 292536000), (225, 286035200), (239, 269280000), (240, 268158000), (250, 257431680), (255, 252384000), (256, 251398125), (264, 243780000), (272, 236610000), (275, 234028800), (288, 223465000), (300, 214526400), (306, 210320000), (320, 201118500), (330, 195024000), (340, 189288000), (352, 182835000), (360, 178772000), (374, 172080000), (375, 171621120), (384, 167598750), (396, 162520000), (400, 160894800), (408, 157740000), (425, 151430400), (440, 146268000), (450, 143017600), (478, 134640000), (480, 134079000), (495, 130016000), (500, 128715840), (510, 126192000), (528, 121890000), (544, 118305000), (550, 117014400), (561, 114720000), (576, 111732500), (600, 107263200), (612, 105160000), (625, 102972672), (640, 100559250), (660, 97512000), (680, 94644000), (704, 91417500), (717, 89760000), (720, 89386000), (748, 86040000), (750, 85810560), (765, 84128000), (768, 83799375), (792, 81260000), (800, 80447400), (816, 78870000), (825, 78009600), (850, 75715200), (880, 73134000), (900, 71508800), (935, 68832000), (956, 67320000), (960, 67039500), (990, 65008000), (1000, 64357920), (1020, 63096000), (1056, 60945000), (1088, 59152500), (1100, 58507200), (1122, 57360000), (1125, 57207040), (1152, 55866250), (1195, 53856000), (1200, 53631600), (1224, 52580000), (1250, 51486336), (1275, 50476800), (1280, 50279625), (1320, 48756000), (1360, 47322000), (1375, 46805760), (1408, 45708750), (1434, 44880000), (1440, 44693000), (1496, 43020000), (1500, 42905280), (1530, 42064000), (1584, 40630000), (1600, 40223700), (1632, 39435000), (1650, 39004800), (1683, 38240000), (1700, 37857600), (1760, 36567000), (1800, 35754400), (1870, 34416000), (1875, 34324224), (1912, 33660000), (1920, 33519750), (1980, 32504000), (2000, 32178960), (2040, 31548000), (2112, 30472500), (2125, 30286080), (2151, 29920000), (2176, 29576250), (2200, 29253600), (2244, 28680000), (2250, 28603520), (2304, 27933125), (2390, 26928000), (2400, 26815800), (2448, 26290000), (2475, 26003200), (2500, 25743168), (2550, 25238400), (2629, 24480000), (2640, 24378000), (2720, 23661000), (2750, 23402880), (2805, 22944000), (2816, 22854375), (2868, 22440000), (2880, 22346500), (2992, 21510000), (3000, 21452640), (3060, 21032000), (3168, 20315000), (3200, 20111850), (3264, 19717500), (3300, 19502400), (3366, 19120000), (3400, 18928800), (3520, 18283500), (3585, 17952000), (3600, 17877200), (3740, 17208000), (3750, 17162112), (3824, 16830000), (3825, 16825600), (3840, 16759875), (3960, 16252000), (4000, 16089480), (4063, 15840000), (4080, 15774000), (4125, 15601920), (4224, 15236250), (4250, 15143040), (4302, 14960000), (4352, 14788125), (4400, 14626800), (4488, 14340000), (4500, 14301760), (4675, 13766400), (4780, 13464000), (4800, 13407900), (4896, 13145000), (4950, 13001600), (5000, 12871584), (5100, 12619200), (5258, 12240000), (5280, 12189000), (5440, 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(24000, 2681580), (24378, 2640000), (24480, 2629000), (24750, 2600320), (25344, 2539375), (25500, 2523840), (26290, 2448000), (26400, 2437800), (26928, 2390000), (27200, 2366100), (27500, 2340288), (28050, 2294400), (28680, 2244000), (28800, 2234650), (29875, 2154240), (29920, 2151000), (30000, 2145264), (30592, 2103750), (30600, 2103200), (31548, 2040000), (31680, 2031500), (31875, 2019072), (32000, 2011185), (32504, 1980000), (32640, 1971750), (33000, 1950240), (33660, 1912000), (34000, 1892880), (34416, 1870000), (35200, 1828350), (35850, 1795200), (35904, 1792500), (36000, 1787720), (36567, 1760000), (37400, 1720800), (38240, 1683000), (38250, 1682560), (39168, 1643125), (39435, 1632000), (39600, 1625200), (40000, 1608948), (40630, 1584000), (40800, 1577400), (41250, 1560192), (42064, 1530000), (42075, 1529600), (42240, 1523625), (42500, 1514304), (43020, 1496000), (44000, 1462680), (44693, 1440000), (44880, 1434000), (45000, 1430176), (45888, 1402500), (46750, 1376640), (47322, 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715088), (91776, 701250), (93500, 688320), (94644, 680000), (95600, 673200), (95625, 673024), (96000, 670395), (97512, 660000), (97920, 657250), (99000, 650080), (101575, 633600), (102000, 630960), (105160, 612000), (105600, 609450), (107550, 598400), (107712, 597500), (108800, 591525), (110000, 585072), (112200, 573600), (114720, 561000), (116875, 550656), (118305, 544000), (119500, 538560), (119680, 537750), (120000, 536316), (121890, 528000), (122400, 525800), (123750, 520064), (126192, 510000), (126720, 507875), (127500, 504768), (130016, 495000), (131450, 489600), (132000, 487560), (134079, 480000), (134640, 478000), (136000, 473220), (137664, 467500), (140250, 458880), (143400, 448800), (143616, 448125), (144000, 446930), (146268, 440000), (149375, 430848), (149600, 430200), (152960, 420750), (153000, 420640), (157740, 408000), (158400, 406300), (160000, 402237), (162520, 396000), (163200, 394350), (165000, 390048), (168256, 382500), (168300, 382400), (170000, 378576), (172080, 374000), (176000, 365670), (178772, 360000), (179250, 359040), (179520, 358500), (180000, 357544), (182835, 352000), (183552, 350625), (187000, 344160), (189288, 340000), (191200, 336600), (191250, 336512), (195024, 330000), (195840, 328625), (197175, 326400), (198000, 325040), (203150, 316800), (204000, 315480), (210320, 306000), (210375, 305920), (211200, 304725), (215100, 299200), (215424, 298750), (220000, 292536), (223465, 288000), (224400, 286800), (229440, 280500), (233750, 275328), (236610, 272000), (239000, 269280), (239360, 268875), (240000, 268158), (243780, 264000), (244800, 262900), (247500, 260032), (252384, 255000)]