15881416320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 1024

約数和(自身を含む): 68528332800

約数和(自身を除く): 52646916480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 64, 66, 68, 70, 71, 77, 80, 84, 85, 88, 89, 96, 102, 105, 110, 112, 119, 120, 128, 132, 136, 140, 142, 154, 160, 165, 168, 170, 176, 178, 187, 192, 204, 210, 213, 220, 224, 231, 238, 240, 255, 264, 267, 272, 280, 284, 308, 320, 330, 336, 340, 352, 355, 356, 357, 374, 384, 385, 408, 420, 426, 440, 445, 448, 462, 476, 480, 497, 510, 528, 534, 544, 560, 561, 568, 595, 616, 623, 640, 660, 672, 680, 704, 710, 712, 714, 748, 770, 781, 816, 840, 852, 880, 890, 896, 924, 935, 952, 960, 979, 994, 1020, 1056, 1065, 1068, 1088, 1120, 1122, 1136, 1155, 1190, 1207, 1232, 1246, 1309, 1320, 1335, 1344, 1360, 1408, 1420, 1424, 1428, 1491, 1496, 1513, 1540, 1562, 1632, 1680, 1704, 1760, 1780, 1785, 1848, 1869, 1870, 1904, 1920, 1958, 1988, 2040, 2112, 2130, 2136, 2176, 2240, 2244, 2272, 2310, 2343, 2380, 2414, 2464, 2485, 2492, 2618, 2640, 2670, 2688, 2720, 2805, 2840, 2848, 2856, 2937, 2982, 2992, 3026, 3080, 3115, 3124, 3264, 3360, 3408, 3520, 3560, 3570, 3621, 3696, 3738, 3740, 3808, 3905, 3916, 3927, 3976, 4080, 4224, 4260, 4272, 4480, 4488, 4539, 4544, 4620, 4686, 4760, 4828, 4895, 4928, 4970, 4984, 5236, 5280, 5340, 5440, 5467, 5610, 5680, 5696, 5712, 5874, 5964, 5984, 6035, 6052, 6160, 6230, 6248, 6319, 6528, 6545, 6720, 6816, 6853, 7040, 7120, 7140, 7242, 7392, 7455, 7476, 7480, 7565, 7616, 7810, 7832, 7854, 7952, 8160, 8449, 8520, 8544, 8976, 9078, 9088, 9240, 9345, 9372, 9520, 9656, 9790, 9856, 9940, 9968, 10472, 10560, 10591, 10680, 10880, 10934, 11220, 11360, 11392, 11424, 11715, 11748, 11928, 11968, 12070, 12104, 12320, 12460, 12496, 12638, 13090, 13277, 13440, 13632, 13706, 14240, 14280, 14484, 14685, 14784, 14910, 14952, 14960, 15130, 15232, 15620, 15664, 15708, 15904, 16320, 16401, 16643, 16898, 17040, 17088, 17952, 18105, 18156, 18480, 18690, 18744, 18957, 19040, 19312, 19580, 19635, 19880, 19936, 20559, 20944, 21120, 21182, 21360, 21868, 22440, 22695, 22720, 22848, 23430, 23496, 23856, 23936, 24140, 24208, 24640, 24920, 24992, 25276, 25347, 26180, 26554, 27264, 27335, 27412, 28480, 28560, 28968, 29370, 29568, 29820, 29904, 29920, 30260, 31240, 31328, 31416, 31595, 31773, 31808, 32640, 32802, 33286, 33796, 34080, 34176, 34265, 35904, 36210, 36312, 36960, 37380, 37488, 37914, 38080, 38624, 39160, 39270, 39760, 39831, 39872, 41118, 41888, 42245, 42364, 42720, 43736, 44233, 44880, 45390, 45440, 45696, 46860, 46992, 47712, 48280, 48416, 49280, 49840, 49929, 49984, 50552, 50694, 52360, 52955, 53108, 54670, 54824, 56960, 57120, 57936, 58740, 59640, 59808, 59840, 60520, 62480, 62656, 62832, 63190, 63546, 63616, 65604, 66385, 66572, 67592, 68160, 68530, 69509, 71808, 72420, 72624, 73920, 74760, 74976, 75828, 76160, 77248, 78320, 78540, 79520, 79662, 79744, 82005, 82236, 83215, 83776, 84490, 84728, 85440, 87472, 88466, 89760, 90780, 92939, 93720, 93984, 94785, 95424, 96560, 96832, 99680, 99858, 99968, 101104, 101388, 102795, 104720, 105910, 106216, 107423, 109340, 109648, 114240, 115872, 116501, 117480, 119280, 119616, 119680, 121040, 124960, 125312, 125664, 126380, 126735, 127092, 131208, 132699, 132770, 133144, 135184, 136320, 137060, 139018, 144840, 145248, 147840, 149520, 149952, 151656, 154496, 156640, 157080, 158865, 159040, 159324, 164010, 164472, 166430, 167552, 168980, 169456, 170880, 174944, 176932, 179520, 181560, 185878, 187440, 187968, 189570, 190848, 193120, 193664, 199155, 199360, 199716, 202208, 202776, 205590, 208527, 209440, 211820, 212432, 214846, 218680, 219296, 221165, 228480, 231744, 233002, 234960, 238560, 239232, 242080, 249645, 249920, 251328, 252760, 253470, 254184, 262416, 265398, 265540, 266288, 270368, 274120, 278036, 278817, 289680, 290496, 299040, 299904, 303312, 313280, 314160, 317730, 318080, 318648, 322269, 328020, 328944, 332860, 337960, 338912, 347545, 349503, 349888, 353864, 359040, 363120, 371756, 374880, 375936, 379140, 386240, 398310, 398720, 399432, 404416, 405552, 411180, 417054, 418880, 423640, 424864, 429692, 437360, 438592, 442330, 463488, 464695, 466004, 469920, 477120, 484160, 486563, 499290, 499840, 502656, 505520, 506940, 508368, 524832, 530796, 531080, 532576, 537115, 540736, 548240, 556072, 557634, 579360, 580992, 582505, 598080, 606624, 626560, 628320, 635460, 637296, 644538, 656040, 657888, 663495, 665720, 675920, 677824, 695090, 699006, 699776, 707728, 726240, 743512, 749760, 751961, 758280, 772480, 796620, 798864, 808832, 811104, 822360, 834108, 837760, 847280, 849728, 859384, 874720, 877184, 884660, 929390, 932008, 939840, 954240, 968320, 973126, 998580, 1011040, 1013880, 1016736, 1042635, 1049664, 1061592, 1062160, 1065152, 1074230, 1081472, 1096480, 1112144, 1115268, 1158720, 1165010, 1181653, 1196160, 1213248, 1256640, 1270920, 1274592, 1289076, 1312080, 1315776, 1326990, 1331440, 1351840, 1355648, 1390180, 1394085, 1398012, 1415456, 1452480, 1459689, 1487024, 1499520, 1503922, 1516560, 1593240, 1597728, 1611345, 1622208, 1644720, 1668216, 1694560, 1699456, 1718768, 1747515, 1749440, 1769320, 1858780, 1864016, 1879680, 1946252, 1997160, 2022080, 2027760, 2033472, 2085270, 2099328, 2123184, 2124320, 2130304, 2148460, 2192960, 2224288, 2230536, 2255883, 2317440, 2330020, 2363306, 2426496, 2432815, 2513280, 2541840, 2549184, 2578152, 2624160, 2631552, 2653980, 2662880, 2703680, 2780360, 2788170, 2796024, 2830912, 2904960, 2919378, 2974048, 3007844, 3033120, 3186480, 3195456, 3222690, 3244416, 3289440, 3336432, 3389120, 3437536, 3495030, 3498880, 3538640, 3544959, 3717560, 3728032, 3759805, 3892504, 3994320, 4044160, 4055520, 4066944, 4170540, 4246368, 4248640, 4296920, 4385920, 4448576, 4461072, 4511766, 4660040, 4726612, 4865630, 5083680, 5098368, 5156304, 5248320, 5307960, 5325760, 5407360, 5560720, 5576340, 5592048, 5661824, 5838756, 5908265, 5948096, 6015688, 6066240, 6372960, 6390912, 6445380, 6578880, 6672864, 6778240, 6875072, 6990060, 7077280, 7089918, 7298445, 7435120, 7456064, 7519610, 7785008, 7988640, 8111040, 8271571, 8341080, 8492736, 8497280, 8593840, 8897152, 8922144, 9023532, 9320080, 9453224, 9731260, 10167360, 10312608, 10496640, 10615920, 10651520, 11121440, 11152680, 11184096, 11279415, 11677512, 11816530, 11896192, 12031376, 12132480, 12745920, 12890760, 13157760, 13345728, 13750144, 13980120, 14154560, 14179836, 14596890, 14870240, 14912128, 15039220, 15570016, 15977280, 16222080, 16543142, 16682160, 16985472, 17187680, 17724795, 17844288, 18047064, 18640160, 18906448, 19462520, 20334720, 20625216, 21231840, 22242880, 22305360, 22368192, 22558830, 23355024, 23633060, 24062752, 24814713, 25491840, 25781520, 26691456, 27960240, 28309120, 28359672, 29193780, 29740480, 30078440, 31140032, 31954560, 33086284, 33364320, 34375360, 35449590, 35688576, 36094128, 37280320, 37812896, 38925040, 41250432, 41357855, 42463680, 44485760, 44610720, 44736384, 45117660, 46710048, 47266120, 48125504, 49629426, 51563040, 55920480, 56719344, 58387560, 59480960, 60156880, 62280064, 66172568, 66728640, 68750720, 70899180, 72188256, 74560640, 75625792, 77850080, 82715710, 84927360, 89221440, 90235320, 93420096, 94532240, 96251008, 99258852, 103126080, 111840960, 113438688, 116775120, 120313760, 124073565, 132345136, 133457280, 141798360, 144376512, 151251584, 155700160, 165431420, 178442880, 180470640, 186840192, 189064480, 198517704, 206252160, 223681920, 226877376, 233550240, 240627520, 248147130, 264690272, 283596720, 288753024, 311400320, 330862840, 360941280, 378128960, 397035408, 453754752, 467100480, 481255040, 496294260, 529380544, 567193440, 661725680, 721882560, 756257920, 794070816, 934200960, 992588520, 1058761088, 1134386880, 1323451360, 1443765120, 1588141632, 1985177040, 2268773760, 2646902720, 3176283264, 3970354080, 5293805440, 7940708160, 15881416320]

約数ペア:

[(1, 15881416320), (2, 7940708160), (3, 5293805440), (4, 3970354080), (5, 3176283264), (6, 2646902720), (7, 2268773760), (8, 1985177040), (10, 1588141632), (11, 1443765120), (12, 1323451360), (14, 1134386880), (15, 1058761088), (16, 992588520), (17, 934200960), (20, 794070816), (21, 756257920), (22, 721882560), (24, 661725680), (28, 567193440), (30, 529380544), (32, 496294260), (33, 481255040), (34, 467100480), (35, 453754752), (40, 397035408), (42, 378128960), (44, 360941280), (48, 330862840), (51, 311400320), (55, 288753024), (56, 283596720), (60, 264690272), (64, 248147130), (66, 240627520), (68, 233550240), (70, 226877376), (71, 223681920), (77, 206252160), (80, 198517704), (84, 189064480), (85, 186840192), (88, 180470640), (89, 178442880), (96, 165431420), (102, 155700160), (105, 151251584), (110, 144376512), (112, 141798360), (119, 133457280), (120, 132345136), (128, 124073565), (132, 120313760), (136, 116775120), (140, 113438688), (142, 111840960), (154, 103126080), (160, 99258852), (165, 96251008), (168, 94532240), (170, 93420096), (176, 90235320), (178, 89221440), (187, 84927360), (192, 82715710), (204, 77850080), (210, 75625792), (213, 74560640), (220, 72188256), (224, 70899180), (231, 68750720), (238, 66728640), (240, 66172568), (255, 62280064), (264, 60156880), (267, 59480960), (272, 58387560), (280, 56719344), (284, 55920480), (308, 51563040), (320, 49629426), (330, 48125504), (336, 47266120), (340, 46710048), (352, 45117660), (355, 44736384), (356, 44610720), (357, 44485760), (374, 42463680), (384, 41357855), (385, 41250432), (408, 38925040), (420, 37812896), (426, 37280320), (440, 36094128), (445, 35688576), (448, 35449590), (462, 34375360), (476, 33364320), (480, 33086284), (497, 31954560), (510, 31140032), (528, 30078440), (534, 29740480), (544, 29193780), (560, 28359672), (561, 28309120), (568, 27960240), (595, 26691456), (616, 25781520), (623, 25491840), (640, 24814713), (660, 24062752), (672, 23633060), (680, 23355024), (704, 22558830), (710, 22368192), (712, 22305360), (714, 22242880), (748, 21231840), (770, 20625216), (781, 20334720), (816, 19462520), (840, 18906448), (852, 18640160), (880, 18047064), (890, 17844288), (896, 17724795), (924, 17187680), (935, 16985472), (952, 16682160), (960, 16543142), (979, 16222080), (994, 15977280), (1020, 15570016), (1056, 15039220), (1065, 14912128), (1068, 14870240), (1088, 14596890), (1120, 14179836), (1122, 14154560), (1136, 13980120), (1155, 13750144), (1190, 13345728), (1207, 13157760), (1232, 12890760), (1246, 12745920), (1309, 12132480), (1320, 12031376), (1335, 11896192), (1344, 11816530), (1360, 11677512), (1408, 11279415), (1420, 11184096), (1424, 11152680), (1428, 11121440), (1491, 10651520), (1496, 10615920), (1513, 10496640), (1540, 10312608), (1562, 10167360), (1632, 9731260), (1680, 9453224), (1704, 9320080), (1760, 9023532), (1780, 8922144), (1785, 8897152), (1848, 8593840), (1869, 8497280), (1870, 8492736), (1904, 8341080), (1920, 8271571), (1958, 8111040), (1988, 7988640), (2040, 7785008), (2112, 7519610), (2130, 7456064), (2136, 7435120), (2176, 7298445), (2240, 7089918), (2244, 7077280), (2272, 6990060), (2310, 6875072), (2343, 6778240), (2380, 6672864), (2414, 6578880), (2464, 6445380), (2485, 6390912), (2492, 6372960), (2618, 6066240), (2640, 6015688), (2670, 5948096), (2688, 5908265), (2720, 5838756), (2805, 5661824), (2840, 5592048), (2848, 5576340), (2856, 5560720), (2937, 5407360), (2982, 5325760), (2992, 5307960), (3026, 5248320), (3080, 5156304), (3115, 5098368), (3124, 5083680), (3264, 4865630), (3360, 4726612), (3408, 4660040), (3520, 4511766), (3560, 4461072), (3570, 4448576), (3621, 4385920), (3696, 4296920), (3738, 4248640), (3740, 4246368), (3808, 4170540), (3905, 4066944), (3916, 4055520), (3927, 4044160), (3976, 3994320), (4080, 3892504), (4224, 3759805), (4260, 3728032), (4272, 3717560), (4480, 3544959), (4488, 3538640), (4539, 3498880), (4544, 3495030), (4620, 3437536), (4686, 3389120), (4760, 3336432), (4828, 3289440), (4895, 3244416), (4928, 3222690), (4970, 3195456), (4984, 3186480), (5236, 3033120), (5280, 3007844), (5340, 2974048), (5440, 2919378), (5467, 2904960), (5610, 2830912), (5680, 2796024), (5696, 2788170), (5712, 2780360), (5874, 2703680), (5964, 2662880), (5984, 2653980), (6035, 2631552), (6052, 2624160), (6160, 2578152), (6230, 2549184), (6248, 2541840), (6319, 2513280), (6528, 2432815), (6545, 2426496), (6720, 2363306), (6816, 2330020), (6853, 2317440), (7040, 2255883), (7120, 2230536), (7140, 2224288), (7242, 2192960), (7392, 2148460), (7455, 2130304), (7476, 2124320), (7480, 2123184), (7565, 2099328), (7616, 2085270), (7810, 2033472), (7832, 2027760), (7854, 2022080), (7952, 1997160), (8160, 1946252), (8449, 1879680), (8520, 1864016), (8544, 1858780), (8976, 1769320), (9078, 1749440), (9088, 1747515), (9240, 1718768), (9345, 1699456), (9372, 1694560), (9520, 1668216), (9656, 1644720), (9790, 1622208), (9856, 1611345), (9940, 1597728), (9968, 1593240), (10472, 1516560), (10560, 1503922), (10591, 1499520), (10680, 1487024), (10880, 1459689), (10934, 1452480), (11220, 1415456), (11360, 1398012), (11392, 1394085), (11424, 1390180), (11715, 1355648), (11748, 1351840), (11928, 1331440), (11968, 1326990), (12070, 1315776), (12104, 1312080), (12320, 1289076), (12460, 1274592), (12496, 1270920), (12638, 1256640), (13090, 1213248), (13277, 1196160), (13440, 1181653), (13632, 1165010), (13706, 1158720), (14240, 1115268), (14280, 1112144), (14484, 1096480), (14685, 1081472), (14784, 1074230), (14910, 1065152), (14952, 1062160), (14960, 1061592), (15130, 1049664), (15232, 1042635), (15620, 1016736), (15664, 1013880), (15708, 1011040), (15904, 998580), (16320, 973126), (16401, 968320), (16643, 954240), (16898, 939840), (17040, 932008), (17088, 929390), (17952, 884660), (18105, 877184), (18156, 874720), (18480, 859384), (18690, 849728), (18744, 847280), (18957, 837760), (19040, 834108), (19312, 822360), (19580, 811104), (19635, 808832), (19880, 798864), (19936, 796620), (20559, 772480), (20944, 758280), (21120, 751961), (21182, 749760), (21360, 743512), (21868, 726240), (22440, 707728), (22695, 699776), (22720, 699006), (22848, 695090), (23430, 677824), (23496, 675920), (23856, 665720), (23936, 663495), (24140, 657888), (24208, 656040), (24640, 644538), (24920, 637296), (24992, 635460), (25276, 628320), (25347, 626560), (26180, 606624), (26554, 598080), (27264, 582505), (27335, 580992), (27412, 579360), (28480, 557634), (28560, 556072), (28968, 548240), (29370, 540736), (29568, 537115), (29820, 532576), (29904, 531080), (29920, 530796), (30260, 524832), (31240, 508368), (31328, 506940), (31416, 505520), (31595, 502656), (31773, 499840), (31808, 499290), (32640, 486563), (32802, 484160), (33286, 477120), (33796, 469920), (34080, 466004), (34176, 464695), (34265, 463488), (35904, 442330), (36210, 438592), (36312, 437360), (36960, 429692), (37380, 424864), (37488, 423640), (37914, 418880), (38080, 417054), (38624, 411180), (39160, 405552), (39270, 404416), (39760, 399432), (39831, 398720), (39872, 398310), (41118, 386240), (41888, 379140), (42245, 375936), (42364, 374880), (42720, 371756), (43736, 363120), (44233, 359040), (44880, 353864), (45390, 349888), (45440, 349503), (45696, 347545), (46860, 338912), (46992, 337960), (47712, 332860), (48280, 328944), (48416, 328020), (49280, 322269), (49840, 318648), (49929, 318080), (49984, 317730), (50552, 314160), (50694, 313280), (52360, 303312), (52955, 299904), (53108, 299040), (54670, 290496), (54824, 289680), (56960, 278817), (57120, 278036), (57936, 274120), (58740, 270368), (59640, 266288), (59808, 265540), (59840, 265398), (60520, 262416), (62480, 254184), (62656, 253470), (62832, 252760), (63190, 251328), (63546, 249920), (63616, 249645), (65604, 242080), (66385, 239232), (66572, 238560), (67592, 234960), (68160, 233002), (68530, 231744), (69509, 228480), (71808, 221165), (72420, 219296), (72624, 218680), (73920, 214846), (74760, 212432), (74976, 211820), (75828, 209440), (76160, 208527), (77248, 205590), (78320, 202776), (78540, 202208), (79520, 199716), (79662, 199360), (79744, 199155), (82005, 193664), (82236, 193120), (83215, 190848), (83776, 189570), (84490, 187968), (84728, 187440), (85440, 185878), (87472, 181560), (88466, 179520), (89760, 176932), (90780, 174944), (92939, 170880), (93720, 169456), (93984, 168980), (94785, 167552), (95424, 166430), (96560, 164472), (96832, 164010), (99680, 159324), (99858, 159040), (99968, 158865), (101104, 157080), (101388, 156640), (102795, 154496), (104720, 151656), (105910, 149952), (106216, 149520), (107423, 147840), (109340, 145248), (109648, 144840), (114240, 139018), (115872, 137060), (116501, 136320), (117480, 135184), (119280, 133144), (119616, 132770), (119680, 132699), (121040, 131208), (124960, 127092), (125312, 126735), (125664, 126380)]