1640439665280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1\times {\mathrm{3067}}^1$

素因数の和:5489

約数の個数: 512

約数和(自身を含む): 6261473836800

約数和(自身を除く): 4621034171520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2381, 2496, 2808, 2880, 3067, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4762, 4992, 5616, 5760, 6134, 6240, 7020, 7143, 7488, 8320, 8640, 9201, 9360, 9524, 11232, 11905, 12268, 12480, 14040, 14286, 14976, 15335, 17280, 18402, 18720, 19048, 21429, 22464, 23810, 24536, 24960, 27603, 28080, 28572, 30670, 30953, 35715, 36804, 37440, 38096, 39871, 42858, 44928, 46005, 47620, 49072, 55206, 56160, 57144, 61340, 61906, 64287, 71430, 73608, 74880, 76192, 79742, 82809, 85716, 92010, 92859, 95240, 98144, 107145, 110412, 112320, 114288, 119613, 122680, 123812, 128574, 138015, 142860, 147216, 152384, 154765, 159484, 165618, 171432, 184020, 185718, 190480, 196288, 199355, 214290, 220824, 224640, 228576, 239226, 245360, 247624, 257148, 276030, 278577, 285720, 294432, 304768, 309530, 318968, 321435, 331236, 342864, 358839, 368040, 371436, 380960, 392576, 398710, 414045, 428580, 441648, 457152, 464295, 478452, 490720, 495248, 514296, 552060, 557154, 571440, 588864, 598065, 619060, 637936, 642870, 662472, 685728, 717678, 736080, 742872, 761920, 797420, 828090, 835731, 857160, 883296, 914304, 928590, 956904, 981440, 990496, 1028592, 1076517, 1104120, 1114308, 1142880, 1177728, 1196130, 1238120, 1275872, 1285740, 1324944, 1371456, 1392885, 1435356, 1472160, 1485744, 1523840, 1594840, 1656180, 1671462, 1714320, 1766592, 1794195, 1857180, 1913808, 1962880, 1980992, 2057184, 2153034, 2208240, 2228616, 2285760, 2392260, 2476240, 2551744, 2571480, 2649888, 2742912, 2785770, 2870712, 2944320, 2971488, 3189680, 3312360, 3342924, 3428640, 3533184, 3588390, 3714360, 3827616, 3961984, 4114368, 4178655, 4306068, 4416480, 4457232, 4571520, 4784520, 4952480, 5103488, 5142960, 5299776, 5382585, 5571540, 5741424, 5888640, 5942976, 6379360, 6624720, 6685848, 6857280, 7176780, 7302527, 7428720, 7655232, 8228736, 8357310, 8612136, 8832960, 8914464, 9569040, 9904960, 10285920, 10599552, 10765170, 11143080, 11482848, 11885952, 12758720, 13249440, 13371696, 13714560, 14353560, 14605054, 14857440, 15310464, 16714620, 17224272, 17665920, 17828928, 19138080, 19809920, 20571840, 21530340, 21907581, 22286160, 22965696, 25517440, 26498880, 26743392, 28707120, 29210108, 29714880, 33429240, 34448544, 35657856, 36512635, 38276160, 41143680, 43060680, 43815162, 44572320, 45931392, 52997760, 53486784, 57414240, 58420216, 59429760, 65722743, 66858480, 68897088, 73025270, 76552320, 86121360, 87630324, 89144640, 94932851, 106973568, 109537905, 114828480, 116840432, 131445486, 133716960, 137794176, 146050540, 172242720, 175260648, 178289280, 189865702, 197168229, 219075810, 229656960, 233680864, 262890972, 267433920, 284798553, 292101080, 328613715, 344485440, 350521296, 379731404, 394336458, 438151620, 467361728, 474664255, 525781944, 534867840, 569597106, 584202160, 657227430, 688970880, 701042592, 759462808, 788672916, 854395659, 876303240, 934723456, 949328510, 985841145, 1051563888, 1139194212, 1168404320, 1314454860, 1402085184, 1423992765, 1518925616, 1577345832, 1708791318, 1752606480, 1898657020, 1971682290, 2103127776, 2278388424, 2336808640, 2563186977, 2628909720, 2804170368, 2847985530, 3037851232, 3154691664, 3417582636, 3505212960, 3797314040, 3943364580, 4206255552, 4271978295, 4556776848, 4673617280, 5126373954, 5257819440, 5695971060, 6075702464, 6309383328, 6835165272, 7010425920, 7594628080, 7886729160, 8412511104, 8543956590, 9113553696, 10252747908, 10515638880, 11391942120, 12151404928, 12618766656, 12815934885, 13670330544, 14020851840, 15189256160, 15773458320, 17087913180, 18227107392, 20505495816, 21031277760, 22783884240, 25237533312, 25631869770, 27340661088, 30378512320, 31546916640, 34175826360, 36454214784, 41010991632, 42062555520, 45567768480, 51263739540, 54681322176, 60757024640, 63093833280, 68351652720, 82021983264, 91135536960, 102527479080, 109362644352, 126187666560, 136703305440, 164043966528, 182271073920, 205054958160, 273406610880, 328087933056, 410109916320, 546813221760, 820219832640, 1640439665280]

約数ペア:

[(1, 1640439665280), (2, 820219832640), (3, 546813221760), (4, 410109916320), (5, 328087933056), (6, 273406610880), (8, 205054958160), (9, 182271073920), (10, 164043966528), (12, 136703305440), (13, 126187666560), (15, 109362644352), (16, 102527479080), (18, 91135536960), (20, 82021983264), (24, 68351652720), (26, 63093833280), (27, 60757024640), (30, 54681322176), (32, 51263739540), (36, 45567768480), (39, 42062555520), (40, 41010991632), (45, 36454214784), (48, 34175826360), (52, 31546916640), (54, 30378512320), (60, 27340661088), (64, 25631869770), (65, 25237533312), (72, 22783884240), (78, 21031277760), (80, 20505495816), (90, 18227107392), (96, 17087913180), (104, 15773458320), (108, 15189256160), (117, 14020851840), (120, 13670330544), (128, 12815934885), (130, 12618766656), (135, 12151404928), (144, 11391942120), (156, 10515638880), (160, 10252747908), (180, 9113553696), (192, 8543956590), (195, 8412511104), (208, 7886729160), (216, 7594628080), (234, 7010425920), (240, 6835165272), (260, 6309383328), (270, 6075702464), (288, 5695971060), (312, 5257819440), (320, 5126373954), (351, 4673617280), (360, 4556776848), (384, 4271978295), (390, 4206255552), (416, 3943364580), (432, 3797314040), (468, 3505212960), (480, 3417582636), (520, 3154691664), (540, 3037851232), (576, 2847985530), (585, 2804170368), (624, 2628909720), (640, 2563186977), (702, 2336808640), (720, 2278388424), (780, 2103127776), (832, 1971682290), (864, 1898657020), (936, 1752606480), (960, 1708791318), (1040, 1577345832), (1080, 1518925616), (1152, 1423992765), (1170, 1402085184), (1248, 1314454860), (1404, 1168404320), (1440, 1139194212), (1560, 1051563888), (1664, 985841145), (1728, 949328510), (1755, 934723456), (1872, 876303240), (1920, 854395659), (2080, 788672916), (2160, 759462808), (2340, 701042592), (2381, 688970880), (2496, 657227430), (2808, 584202160), (2880, 569597106), (3067, 534867840), (3120, 525781944), (3456, 474664255), (3510, 467361728), (3744, 438151620), (4160, 394336458), (4320, 379731404), (4680, 350521296), (4762, 344485440), (4992, 328613715), (5616, 292101080), (5760, 284798553), (6134, 267433920), (6240, 262890972), (7020, 233680864), (7143, 229656960), (7488, 219075810), (8320, 197168229), (8640, 189865702), (9201, 178289280), (9360, 175260648), (9524, 172242720), (11232, 146050540), (11905, 137794176), (12268, 133716960), (12480, 131445486), (14040, 116840432), (14286, 114828480), (14976, 109537905), (15335, 106973568), (17280, 94932851), (18402, 89144640), (18720, 87630324), (19048, 86121360), (21429, 76552320), (22464, 73025270), (23810, 68897088), (24536, 66858480), (24960, 65722743), (27603, 59429760), (28080, 58420216), (28572, 57414240), (30670, 53486784), (30953, 52997760), (35715, 45931392), (36804, 44572320), (37440, 43815162), (38096, 43060680), (39871, 41143680), (42858, 38276160), (44928, 36512635), (46005, 35657856), (47620, 34448544), (49072, 33429240), (55206, 29714880), (56160, 29210108), (57144, 28707120), (61340, 26743392), (61906, 26498880), (64287, 25517440), (71430, 22965696), (73608, 22286160), (74880, 21907581), (76192, 21530340), (79742, 20571840), (82809, 19809920), (85716, 19138080), (92010, 17828928), (92859, 17665920), (95240, 17224272), (98144, 16714620), (107145, 15310464), (110412, 14857440), (112320, 14605054), (114288, 14353560), (119613, 13714560), (122680, 13371696), (123812, 13249440), (128574, 12758720), (138015, 11885952), (142860, 11482848), (147216, 11143080), (152384, 10765170), (154765, 10599552), (159484, 10285920), (165618, 9904960), (171432, 9569040), (184020, 8914464), (185718, 8832960), (190480, 8612136), (196288, 8357310), (199355, 8228736), (214290, 7655232), (220824, 7428720), (224640, 7302527), (228576, 7176780), (239226, 6857280), (245360, 6685848), (247624, 6624720), (257148, 6379360), (276030, 5942976), (278577, 5888640), (285720, 5741424), (294432, 5571540), (304768, 5382585), (309530, 5299776), (318968, 5142960), (321435, 5103488), (331236, 4952480), (342864, 4784520), (358839, 4571520), (368040, 4457232), (371436, 4416480), (380960, 4306068), (392576, 4178655), (398710, 4114368), (414045, 3961984), (428580, 3827616), (441648, 3714360), (457152, 3588390), (464295, 3533184), (478452, 3428640), (490720, 3342924), (495248, 3312360), (514296, 3189680), (552060, 2971488), (557154, 2944320), (571440, 2870712), (588864, 2785770), (598065, 2742912), (619060, 2649888), (637936, 2571480), (642870, 2551744), (662472, 2476240), (685728, 2392260), (717678, 2285760), (736080, 2228616), (742872, 2208240), (761920, 2153034), (797420, 2057184), (828090, 1980992), (835731, 1962880), (857160, 1913808), (883296, 1857180), (914304, 1794195), (928590, 1766592), (956904, 1714320), (981440, 1671462), (990496, 1656180), (1028592, 1594840), (1076517, 1523840), (1104120, 1485744), (1114308, 1472160), (1142880, 1435356), (1177728, 1392885), (1196130, 1371456), (1238120, 1324944), (1275872, 1285740)]