20705034240

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 960

約数和(自身を含む): 86064491520

約数和(自身を除く): 65359457280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 27, 30, 32, 33, 36, 37, 40, 44, 45, 46, 48, 54, 55, 60, 64, 66, 69, 72, 74, 80, 88, 90, 92, 96, 99, 108, 110, 111, 115, 120, 128, 132, 135, 138, 144, 148, 160, 165, 176, 180, 184, 185, 192, 198, 207, 216, 220, 222, 230, 240, 253, 256, 264, 270, 276, 288, 296, 297, 320, 330, 333, 345, 352, 360, 368, 370, 384, 396, 407, 414, 432, 440, 444, 460, 480, 495, 506, 512, 528, 540, 552, 555, 576, 592, 594, 621, 640, 660, 666, 690, 704, 720, 736, 740, 759, 768, 792, 814, 828, 851, 864, 880, 888, 920, 960, 990, 999, 1012, 1024, 1035, 1056, 1080, 1104, 1110, 1152, 1184, 1188, 1221, 1242, 1265, 1280, 1320, 1332, 1380, 1408, 1440, 1472, 1480, 1485, 1518, 1536, 1584, 1628, 1656, 1665, 1702, 1728, 1760, 1776, 1840, 1920, 1980, 1998, 2024, 2035, 2048, 2070, 2112, 2160, 2208, 2220, 2277, 2304, 2368, 2376, 2442, 2484, 2530, 2553, 2560, 2640, 2664, 2760, 2816, 2880, 2944, 2960, 2970, 3036, 3072, 3105, 3168, 3256, 3312, 3330, 3404, 3456, 3520, 3552, 3663, 3680, 3795, 3840, 3960, 3996, 4048, 4070, 4096, 4140, 4224, 4255, 4320, 4416, 4440, 4554, 4608, 4736, 4752, 4884, 4968, 4995, 5060, 5106, 5120, 5280, 5328, 5520, 5632, 5760, 5888, 5920, 5940, 6072, 6105, 6144, 6210, 6336, 6512, 6624, 6660, 6808, 6831, 6912, 7040, 7104, 7326, 7360, 7590, 7659, 7680, 7920, 7992, 8096, 8140, 8192, 8280, 8448, 8510, 8640, 8832, 8880, 9108, 9216, 9361, 9472, 9504, 9768, 9936, 9990, 10120, 10212, 10240, 10560, 10656, 10989, 11040, 11264, 11385, 11520, 11776, 11840, 11880, 12144, 12210, 12288, 12420, 12672, 12765, 13024, 13248, 13320, 13616, 13662, 13824, 14080, 14208, 14652, 14720, 15180, 15318, 15360, 15840, 15984, 16192, 16280, 16384, 16560, 16896, 17020, 17280, 17664, 17760, 18216, 18315, 18432, 18722, 18944, 19008, 19536, 19872, 19980, 20240, 20424, 20480, 21120, 21312, 21978, 22080, 22528, 22770, 22977, 23040, 23552, 23680, 23760, 24288, 24420, 24576, 24840, 25344, 25530, 26048, 26496, 26640, 27232, 27324, 27648, 28083, 28160, 28416, 29304, 29440, 30360, 30636, 30720, 31680, 31968, 32384, 32560, 33120, 33792, 34040, 34155, 34560, 35328, 35520, 36432, 36630, 36864, 37444, 37888, 38016, 38295, 39072, 39744, 39960, 40480, 40848, 40960, 42240, 42624, 43956, 44160, 45056, 45540, 45954, 46080, 46805, 47104, 47360, 47520, 48576, 48840, 49152, 49680, 50688, 51060, 52096, 52992, 53280, 54464, 54648, 54945, 55296, 56166, 56320, 56832, 58608, 58880, 60720, 61272, 61440, 63360, 63936, 64768, 65120, 66240, 67584, 68080, 68310, 69120, 70656, 71040, 72864, 73260, 73728, 74888, 75776, 76032, 76590, 78144, 79488, 79920, 80960, 81696, 81920, 84249, 84480, 85248, 87912, 88320, 90112, 91080, 91908, 92160, 93610, 94208, 94720, 95040, 97152, 97680, 99360, 101376, 102120, 104192, 105984, 106560, 108928, 109296, 109890, 110592, 112332, 112640, 113664, 114885, 117216, 117760, 121440, 122544, 122880, 126720, 127872, 129536, 130240, 132480, 135168, 136160, 136620, 138240, 140415, 141312, 142080, 145728, 146520, 147456, 149776, 151552, 152064, 153180, 156288, 158976, 159840, 161920, 163392, 168498, 168960, 170496, 175824, 176640, 180224, 182160, 183816, 184320, 187220, 188416, 189440, 190080, 194304, 195360, 198720, 202752, 204240, 208384, 211968, 213120, 217856, 218592, 219780, 221184, 224664, 225280, 227328, 229770, 234432, 235520, 242880, 245088, 245760, 252747, 253440, 255744, 259072, 260480, 264960, 270336, 272320, 273240, 276480, 280830, 282624, 284160, 291456, 293040, 299552, 303104, 304128, 306360, 312576, 317952, 319680, 323840, 326784, 336996, 337920, 340992, 351648, 353280, 364320, 367632, 368640, 374440, 376832, 378880, 380160, 388608, 390720, 397440, 405504, 408480, 416768, 421245, 423936, 426240, 435712, 437184, 439560, 442368, 449328, 450560, 454656, 459540, 468864, 471040, 485760, 490176, 505494, 506880, 511488, 518144, 520960, 529920, 540672, 544640, 546480, 552960, 561660, 565248, 568320, 582912, 586080, 599104, 606208, 608256, 612720, 625152, 635904, 639360, 647680, 653568, 673992, 675840, 681984, 703296, 706560, 728640, 735264, 737280, 748880, 757760, 760320, 777216, 781440, 794880, 811008, 816960, 833536, 842490, 847872, 852480, 871424, 874368, 879120, 898656, 901120, 909312, 919080, 937728, 942080, 971520, 980352, 1010988, 1013760, 1022976, 1036288, 1041920, 1059840, 1089280, 1092960, 1105920, 1123320, 1130496, 1136640, 1165824, 1172160, 1198208, 1216512, 1225440, 1250304, 1263735, 1271808, 1278720, 1295360, 1307136, 1347984, 1351680, 1363968, 1406592, 1413120, 1457280, 1470528, 1497760, 1515520, 1520640, 1554432, 1562880, 1589760, 1622016, 1633920, 1667072, 1684980, 1695744, 1704960, 1742848, 1748736, 1758240, 1797312, 1818624, 1838160, 1875456, 1884160, 1943040, 1960704, 2021976, 2027520, 2045952, 2072576, 2083840, 2119680, 2178560, 2185920, 2211840, 2246640, 2273280, 2331648, 2344320, 2396416, 2433024, 2450880, 2500608, 2527470, 2543616, 2557440, 2590720, 2614272, 2695968, 2703360, 2727936, 2813184, 2826240, 2914560, 2941056, 2995520, 3031040, 3041280, 3108864, 3125760, 3179520, 3267840, 3334144, 3369960, 3391488, 3409920, 3485696, 3497472, 3516480, 3594624, 3676320, 3750912, 3886080, 3921408, 4043952, 4055040, 4091904, 4145152, 4167680, 4239360, 4357120, 4371840, 4493280, 4546560, 4663296, 4688640, 4792832, 4866048, 4901760, 5001216, 5054940, 5087232, 5114880, 5181440, 5228544, 5391936, 5455872, 5626368, 5652480, 5829120, 5882112, 5991040, 6082560, 6217728, 6251520, 6359040, 6535680, 6668288, 6739920, 6819840, 6971392, 6994944, 7032960, 7189248, 7352640, 7501824, 7772160, 7842816, 8087904, 8110080, 8183808, 8335360, 8478720, 8714240, 8743680, 8986560, 9093120, 9326592, 9377280, 9585664, 9803520, 10002432, 10109880, 10174464, 10229760, 10362880, 10457088, 10783872, 11252736, 11658240, 11764224, 11982080, 12165120, 12435456, 12503040, 12718080, 13071360, 13479840, 13639680, 13942784, 13989888, 14065920, 14378496, 14705280, 15003648, 15544320, 15685632, 16175808, 16367616, 16670720, 16957440, 17428480, 17487360, 17973120, 18653184, 18754560, 19171328, 19607040, 20004864, 20219760, 20459520, 20725760, 20914176, 21567744, 22505472, 23316480, 23528448, 23964160, 24330240, 25006080, 25436160, 26142720, 26959680, 27279360, 27979776, 28131840, 28756992, 29410560, 30007296, 31088640, 31371264, 32351616, 33341440, 34856960, 34974720, 35946240, 37306368, 37509120, 38342656, 39214080, 40439520, 40919040, 41828352, 43135488, 45010944, 46632960, 47056896, 47928320, 50012160, 50872320, 52285440, 53919360, 55959552, 56263680, 57513984, 58821120, 60014592, 62177280, 62742528, 64703232, 69713920, 69949440, 71892480, 75018240, 76685312, 78428160, 80879040, 81838080, 86270976, 90021888, 93265920, 94113792, 95856640, 100024320, 104570880, 107838720, 111919104, 112527360, 115027968, 117642240, 125485056, 129406464, 139898880, 143784960, 150036480, 153370624, 156856320, 161758080, 172541952, 180043776, 186531840, 188227584, 191713280, 209141760, 215677440, 225054720, 230055936, 235284480, 258812928, 279797760, 287569920, 300072960, 313712640, 323516160, 345083904, 376455168, 383426560, 431354880, 450109440, 460111872, 470568960, 517625856, 559595520, 575139840, 627425280, 647032320, 690167808, 766853120, 862709760, 900218880, 941137920, 1035251712, 1150279680, 1294064640, 1380335616, 1725419520, 1882275840, 2070503424, 2300559360, 2588129280, 3450839040, 4141006848, 5176258560, 6901678080, 10352517120, 20705034240]

約数ペア:

[(1, 20705034240), (2, 10352517120), (3, 6901678080), (4, 5176258560), (5, 4141006848), (6, 3450839040), (8, 2588129280), (9, 2300559360), (10, 2070503424), (11, 1882275840), (12, 1725419520), (15, 1380335616), (16, 1294064640), (18, 1150279680), (20, 1035251712), (22, 941137920), (23, 900218880), (24, 862709760), (27, 766853120), (30, 690167808), (32, 647032320), (33, 627425280), (36, 575139840), (37, 559595520), (40, 517625856), (44, 470568960), (45, 460111872), (46, 450109440), (48, 431354880), (54, 383426560), (55, 376455168), (60, 345083904), (64, 323516160), (66, 313712640), (69, 300072960), (72, 287569920), (74, 279797760), (80, 258812928), (88, 235284480), (90, 230055936), (92, 225054720), (96, 215677440), (99, 209141760), (108, 191713280), (110, 188227584), (111, 186531840), (115, 180043776), (120, 172541952), (128, 161758080), (132, 156856320), (135, 153370624), (138, 150036480), (144, 143784960), (148, 139898880), (160, 129406464), (165, 125485056), (176, 117642240), (180, 115027968), (184, 112527360), (185, 111919104), (192, 107838720), (198, 104570880), (207, 100024320), (216, 95856640), (220, 94113792), (222, 93265920), (230, 90021888), (240, 86270976), (253, 81838080), (256, 80879040), (264, 78428160), (270, 76685312), (276, 75018240), (288, 71892480), (296, 69949440), (297, 69713920), (320, 64703232), (330, 62742528), (333, 62177280), (345, 60014592), (352, 58821120), (360, 57513984), (368, 56263680), (370, 55959552), (384, 53919360), (396, 52285440), (407, 50872320), (414, 50012160), (432, 47928320), (440, 47056896), (444, 46632960), (460, 45010944), (480, 43135488), (495, 41828352), (506, 40919040), (512, 40439520), (528, 39214080), (540, 38342656), (552, 37509120), (555, 37306368), (576, 35946240), (592, 34974720), (594, 34856960), (621, 33341440), (640, 32351616), (660, 31371264), (666, 31088640), (690, 30007296), (704, 29410560), (720, 28756992), (736, 28131840), (740, 27979776), (759, 27279360), (768, 26959680), (792, 26142720), (814, 25436160), (828, 25006080), (851, 24330240), (864, 23964160), (880, 23528448), (888, 23316480), (920, 22505472), (960, 21567744), (990, 20914176), (999, 20725760), (1012, 20459520), (1024, 20219760), (1035, 20004864), (1056, 19607040), (1080, 19171328), (1104, 18754560), (1110, 18653184), (1152, 17973120), (1184, 17487360), (1188, 17428480), (1221, 16957440), (1242, 16670720), (1265, 16367616), (1280, 16175808), (1320, 15685632), (1332, 15544320), (1380, 15003648), (1408, 14705280), (1440, 14378496), (1472, 14065920), (1480, 13989888), (1485, 13942784), (1518, 13639680), (1536, 13479840), (1584, 13071360), (1628, 12718080), (1656, 12503040), (1665, 12435456), (1702, 12165120), (1728, 11982080), (1760, 11764224), (1776, 11658240), (1840, 11252736), (1920, 10783872), (1980, 10457088), (1998, 10362880), (2024, 10229760), (2035, 10174464), (2048, 10109880), (2070, 10002432), (2112, 9803520), (2160, 9585664), (2208, 9377280), (2220, 9326592), (2277, 9093120), (2304, 8986560), (2368, 8743680), (2376, 8714240), (2442, 8478720), (2484, 8335360), (2530, 8183808), (2553, 8110080), (2560, 8087904), (2640, 7842816), (2664, 7772160), (2760, 7501824), (2816, 7352640), (2880, 7189248), (2944, 7032960), (2960, 6994944), (2970, 6971392), (3036, 6819840), (3072, 6739920), (3105, 6668288), (3168, 6535680), (3256, 6359040), (3312, 6251520), (3330, 6217728), (3404, 6082560), (3456, 5991040), (3520, 5882112), (3552, 5829120), (3663, 5652480), (3680, 5626368), (3795, 5455872), (3840, 5391936), (3960, 5228544), (3996, 5181440), (4048, 5114880), (4070, 5087232), (4096, 5054940), (4140, 5001216), (4224, 4901760), (4255, 4866048), (4320, 4792832), (4416, 4688640), (4440, 4663296), (4554, 4546560), (4608, 4493280), (4736, 4371840), (4752, 4357120), (4884, 4239360), (4968, 4167680), (4995, 4145152), (5060, 4091904), (5106, 4055040), (5120, 4043952), (5280, 3921408), (5328, 3886080), (5520, 3750912), (5632, 3676320), (5760, 3594624), (5888, 3516480), (5920, 3497472), (5940, 3485696), (6072, 3409920), (6105, 3391488), (6144, 3369960), (6210, 3334144), (6336, 3267840), (6512, 3179520), (6624, 3125760), (6660, 3108864), (6808, 3041280), (6831, 3031040), (6912, 2995520), (7040, 2941056), (7104, 2914560), (7326, 2826240), (7360, 2813184), (7590, 2727936), (7659, 2703360), (7680, 2695968), (7920, 2614272), (7992, 2590720), (8096, 2557440), (8140, 2543616), (8192, 2527470), (8280, 2500608), (8448, 2450880), (8510, 2433024), (8640, 2396416), (8832, 2344320), (8880, 2331648), (9108, 2273280), (9216, 2246640), (9361, 2211840), (9472, 2185920), (9504, 2178560), (9768, 2119680), (9936, 2083840), (9990, 2072576), (10120, 2045952), (10212, 2027520), (10240, 2021976), (10560, 1960704), (10656, 1943040), (10989, 1884160), (11040, 1875456), (11264, 1838160), (11385, 1818624), (11520, 1797312), (11776, 1758240), (11840, 1748736), (11880, 1742848), (12144, 1704960), (12210, 1695744), (12288, 1684980), (12420, 1667072), (12672, 1633920), (12765, 1622016), (13024, 1589760), (13248, 1562880), (13320, 1554432), (13616, 1520640), (13662, 1515520), (13824, 1497760), (14080, 1470528), (14208, 1457280), (14652, 1413120), (14720, 1406592), (15180, 1363968), (15318, 1351680), (15360, 1347984), (15840, 1307136), (15984, 1295360), (16192, 1278720), (16280, 1271808), (16384, 1263735), (16560, 1250304), (16896, 1225440), (17020, 1216512), (17280, 1198208), (17664, 1172160), (17760, 1165824), (18216, 1136640), (18315, 1130496), (18432, 1123320), (18722, 1105920), (18944, 1092960), (19008, 1089280), (19536, 1059840), (19872, 1041920), (19980, 1036288), (20240, 1022976), (20424, 1013760), (20480, 1010988), (21120, 980352), (21312, 971520), (21978, 942080), (22080, 937728), (22528, 919080), (22770, 909312), (22977, 901120), (23040, 898656), (23552, 879120), (23680, 874368), (23760, 871424), (24288, 852480), (24420, 847872), (24576, 842490), (24840, 833536), (25344, 816960), (25530, 811008), (26048, 794880), (26496, 781440), (26640, 777216), (27232, 760320), (27324, 757760), (27648, 748880), (28083, 737280), (28160, 735264), (28416, 728640), (29304, 706560), (29440, 703296), (30360, 681984), (30636, 675840), (30720, 673992), (31680, 653568), (31968, 647680), (32384, 639360), (32560, 635904), (33120, 625152), (33792, 612720), (34040, 608256), (34155, 606208), (34560, 599104), (35328, 586080), (35520, 582912), (36432, 568320), (36630, 565248), (36864, 561660), (37444, 552960), (37888, 546480), (38016, 544640), (38295, 540672), (39072, 529920), (39744, 520960), (39960, 518144), (40480, 511488), (40848, 506880), (40960, 505494), (42240, 490176), (42624, 485760), (43956, 471040), (44160, 468864), (45056, 459540), (45540, 454656), (45954, 450560), (46080, 449328), (46805, 442368), (47104, 439560), (47360, 437184), (47520, 435712), (48576, 426240), (48840, 423936), (49152, 421245), (49680, 416768), (50688, 408480), (51060, 405504), (52096, 397440), (52992, 390720), (53280, 388608), (54464, 380160), (54648, 378880), (54945, 376832), (55296, 374440), (56166, 368640), (56320, 367632), (56832, 364320), (58608, 353280), (58880, 351648), (60720, 340992), (61272, 337920), (61440, 336996), (63360, 326784), (63936, 323840), (64768, 319680), (65120, 317952), (66240, 312576), (67584, 306360), (68080, 304128), (68310, 303104), (69120, 299552), (70656, 293040), (71040, 291456), (72864, 284160), (73260, 282624), (73728, 280830), (74888, 276480), (75776, 273240), (76032, 272320), (76590, 270336), (78144, 264960), (79488, 260480), (79920, 259072), (80960, 255744), (81696, 253440), (81920, 252747), (84249, 245760), (84480, 245088), (85248, 242880), (87912, 235520), (88320, 234432), (90112, 229770), (91080, 227328), (91908, 225280), (92160, 224664), (93610, 221184), (94208, 219780), (94720, 218592), (95040, 217856), (97152, 213120), (97680, 211968), (99360, 208384), (101376, 204240), (102120, 202752), (104192, 198720), (105984, 195360), (106560, 194304), (108928, 190080), (109296, 189440), (109890, 188416), (110592, 187220), (112332, 184320), (112640, 183816), (113664, 182160), (114885, 180224), (117216, 176640), (117760, 175824), (121440, 170496), (122544, 168960), (122880, 168498), (126720, 163392), (127872, 161920), (129536, 159840), (130240, 158976), (132480, 156288), (135168, 153180), (136160, 152064), (136620, 151552), (138240, 149776), (140415, 147456), (141312, 146520), (142080, 145728)]