20512631040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 576

約数和(自身を含む): 76645094400

約数和(自身を除く): 56132463360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 61, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 122, 128, 132, 152, 160, 165, 176, 183, 190, 192, 209, 220, 228, 240, 244, 256, 264, 285, 304, 305, 320, 330, 352, 366, 380, 384, 418, 419, 440, 456, 480, 488, 528, 570, 608, 610, 627, 640, 660, 671, 704, 732, 760, 768, 836, 838, 880, 912, 915, 960, 976, 1045, 1056, 1140, 1159, 1216, 1220, 1254, 1257, 1280, 1320, 1342, 1408, 1464, 1520, 1672, 1676, 1760, 1824, 1830, 1920, 1952, 2013, 2090, 2095, 2112, 2280, 2318, 2432, 2440, 2508, 2514, 2640, 2684, 2816, 2928, 3040, 3135, 3344, 3352, 3355, 3477, 3520, 3648, 3660, 3840, 3904, 4026, 4180, 4190, 4224, 4560, 4609, 4636, 4864, 4880, 5016, 5028, 5280, 5368, 5795, 5856, 6080, 6270, 6285, 6688, 6704, 6710, 6954, 7040, 7296, 7320, 7808, 7961, 8052, 8360, 8380, 8448, 9120, 9218, 9272, 9760, 10032, 10056, 10065, 10560, 10736, 11590, 11712, 12160, 12540, 12570, 12749, 13376, 13408, 13420, 13827, 13908, 14080, 14592, 14640, 15616, 15922, 16104, 16720, 16760, 17385, 18240, 18436, 18544, 19520, 20064, 20112, 20130, 21120, 21472, 23045, 23180, 23424, 23883, 24320, 25080, 25140, 25498, 25559, 26752, 26816, 26840, 27654, 27816, 29280, 31844, 32208, 33440, 33520, 34770, 36480, 36872, 37088, 38247, 39040, 39805, 40128, 40224, 40260, 42240, 42944, 46090, 46360, 46848, 47766, 50160, 50280, 50996, 51118, 53504, 53632, 53680, 55308, 55632, 58560, 63688, 63745, 64416, 66880, 67040, 69135, 69540, 72960, 73744, 74176, 76494, 76677, 78080, 79610, 80256, 80448, 80520, 85888, 87571, 92180, 92720, 95532, 100320, 100560, 101992, 102236, 107264, 107360, 110616, 111264, 117120, 119415, 127376, 127490, 127795, 128832, 133760, 134080, 138270, 139080, 147488, 148352, 152988, 153354, 159220, 160512, 160896, 161040, 171776, 175142, 184360, 185440, 191064, 191235, 200640, 201120, 203984, 204472, 214720, 221232, 222528, 234240, 238830, 254752, 254980, 255590, 257664, 262713, 267520, 268160, 276540, 278160, 281149, 294976, 296704, 305976, 306708, 318440, 321792, 322080, 350284, 368720, 370880, 382128, 382470, 383385, 401280, 402240, 407968, 408944, 429440, 437855, 442464, 445056, 477660, 485621, 509504, 509960, 511180, 515328, 525426, 536320, 553080, 556320, 562298, 589952, 611952, 613416, 636880, 644160, 700568, 737440, 741760, 764256, 764940, 766770, 802560, 804480, 815936, 817888, 843447, 858880, 875710, 884928, 890112, 955320, 971242, 1019008, 1019920, 1022360, 1050852, 1106160, 1112640, 1124596, 1179904, 1223904, 1226832, 1273760, 1288320, 1313565, 1401136, 1405745, 1456863, 1474880, 1483520, 1528512, 1529880, 1533540, 1608960, 1631872, 1635776, 1686894, 1751420, 1769856, 1910640, 1942484, 2038016, 2039840, 2044720, 2101704, 2212320, 2225280, 2249192, 2428105, 2447808, 2453664, 2547520, 2576640, 2627130, 2802272, 2811490, 2913726, 2949760, 3057024, 3059760, 3067080, 3263744, 3271552, 3373788, 3502840, 3539712, 3821280, 3884968, 4079680, 4089440, 4203408, 4217235, 4424640, 4450560, 4498384, 4856210, 4895616, 4907328, 5095040, 5254260, 5341831, 5604544, 5622980, 5827452, 5899520, 6114048, 6119520, 6134160, 6543104, 6747576, 7005680, 7284315, 7642560, 7769936, 8159360, 8178880, 8406816, 8434470, 8849280, 8996768, 9712420, 9791232, 9814656, 10190080, 10508520, 10683662, 11209088, 11245960, 11654904, 12239040, 12268320, 13495152, 14011360, 14568630, 15285120, 15539872, 16025493, 16318720, 16357760, 16813632, 16868940, 17698560, 17993536, 19424840, 19629312, 21017040, 21367324, 22418176, 22491920, 23309808, 24478080, 24536640, 26709155, 26990304, 28022720, 29137260, 30570240, 31079744, 32050986, 32715520, 33627264, 33737880, 35987072, 38849680, 42034080, 42734648, 44983840, 46619616, 48956160, 49073280, 53418310, 53980608, 56045440, 58274520, 62159488, 64101972, 67254528, 67475760, 71974144, 77699360, 80127465, 84068160, 85469296, 89967680, 93239232, 98146560, 106836620, 107961216, 112090880, 116549040, 124318976, 128203944, 134951520, 155398720, 160254930, 168136320, 170938592, 179935360, 186478464, 213673240, 215922432, 233098080, 256407888, 269903040, 310797440, 320509860, 336272640, 341877184, 359870720, 372956928, 427346480, 466196160, 512815776, 539806080, 621594880, 641019720, 683754368, 854692960, 932392320, 1025631552, 1079612160, 1282039440, 1367508736, 1709385920, 1864784640, 2051263104, 2564078880, 3418771840, 4102526208, 5128157760, 6837543680, 10256315520, 20512631040]

約数ペア:

[(1, 20512631040), (2, 10256315520), (3, 6837543680), (4, 5128157760), (5, 4102526208), (6, 3418771840), (8, 2564078880), (10, 2051263104), (11, 1864784640), (12, 1709385920), (15, 1367508736), (16, 1282039440), (19, 1079612160), (20, 1025631552), (22, 932392320), (24, 854692960), (30, 683754368), (32, 641019720), (33, 621594880), (38, 539806080), (40, 512815776), (44, 466196160), (48, 427346480), (55, 372956928), (57, 359870720), (60, 341877184), (61, 336272640), (64, 320509860), (66, 310797440), (76, 269903040), (80, 256407888), (88, 233098080), (95, 215922432), (96, 213673240), (110, 186478464), (114, 179935360), (120, 170938592), (122, 168136320), (128, 160254930), (132, 155398720), (152, 134951520), (160, 128203944), (165, 124318976), (176, 116549040), (183, 112090880), (190, 107961216), (192, 106836620), (209, 98146560), (220, 93239232), (228, 89967680), (240, 85469296), (244, 84068160), (256, 80127465), (264, 77699360), (285, 71974144), (304, 67475760), (305, 67254528), (320, 64101972), (330, 62159488), (352, 58274520), (366, 56045440), (380, 53980608), (384, 53418310), (418, 49073280), (419, 48956160), (440, 46619616), (456, 44983840), (480, 42734648), (488, 42034080), (528, 38849680), (570, 35987072), (608, 33737880), (610, 33627264), (627, 32715520), (640, 32050986), (660, 31079744), (671, 30570240), (704, 29137260), (732, 28022720), (760, 26990304), (768, 26709155), (836, 24536640), (838, 24478080), (880, 23309808), (912, 22491920), (915, 22418176), (960, 21367324), (976, 21017040), (1045, 19629312), (1056, 19424840), (1140, 17993536), (1159, 17698560), (1216, 16868940), (1220, 16813632), (1254, 16357760), (1257, 16318720), (1280, 16025493), (1320, 15539872), (1342, 15285120), (1408, 14568630), (1464, 14011360), (1520, 13495152), (1672, 12268320), (1676, 12239040), (1760, 11654904), (1824, 11245960), (1830, 11209088), (1920, 10683662), (1952, 10508520), (2013, 10190080), (2090, 9814656), (2095, 9791232), (2112, 9712420), (2280, 8996768), (2318, 8849280), (2432, 8434470), (2440, 8406816), (2508, 8178880), (2514, 8159360), (2640, 7769936), (2684, 7642560), (2816, 7284315), (2928, 7005680), (3040, 6747576), (3135, 6543104), (3344, 6134160), (3352, 6119520), (3355, 6114048), (3477, 5899520), (3520, 5827452), (3648, 5622980), (3660, 5604544), (3840, 5341831), (3904, 5254260), (4026, 5095040), (4180, 4907328), (4190, 4895616), (4224, 4856210), (4560, 4498384), (4609, 4450560), (4636, 4424640), (4864, 4217235), (4880, 4203408), (5016, 4089440), (5028, 4079680), (5280, 3884968), (5368, 3821280), (5795, 3539712), (5856, 3502840), (6080, 3373788), (6270, 3271552), (6285, 3263744), (6688, 3067080), (6704, 3059760), (6710, 3057024), (6954, 2949760), (7040, 2913726), (7296, 2811490), (7320, 2802272), (7808, 2627130), (7961, 2576640), (8052, 2547520), (8360, 2453664), (8380, 2447808), (8448, 2428105), (9120, 2249192), (9218, 2225280), (9272, 2212320), (9760, 2101704), (10032, 2044720), (10056, 2039840), (10065, 2038016), (10560, 1942484), (10736, 1910640), (11590, 1769856), (11712, 1751420), (12160, 1686894), (12540, 1635776), (12570, 1631872), (12749, 1608960), (13376, 1533540), (13408, 1529880), (13420, 1528512), (13827, 1483520), (13908, 1474880), (14080, 1456863), (14592, 1405745), (14640, 1401136), (15616, 1313565), (15922, 1288320), (16104, 1273760), (16720, 1226832), (16760, 1223904), (17385, 1179904), (18240, 1124596), (18436, 1112640), (18544, 1106160), (19520, 1050852), (20064, 1022360), (20112, 1019920), (20130, 1019008), (21120, 971242), (21472, 955320), (23045, 890112), (23180, 884928), (23424, 875710), (23883, 858880), (24320, 843447), (25080, 817888), (25140, 815936), (25498, 804480), (25559, 802560), (26752, 766770), (26816, 764940), (26840, 764256), (27654, 741760), (27816, 737440), (29280, 700568), (31844, 644160), (32208, 636880), (33440, 613416), (33520, 611952), (34770, 589952), (36480, 562298), (36872, 556320), (37088, 553080), (38247, 536320), (39040, 525426), (39805, 515328), (40128, 511180), (40224, 509960), (40260, 509504), (42240, 485621), (42944, 477660), (46090, 445056), (46360, 442464), (46848, 437855), (47766, 429440), (50160, 408944), (50280, 407968), (50996, 402240), (51118, 401280), (53504, 383385), (53632, 382470), (53680, 382128), (55308, 370880), (55632, 368720), (58560, 350284), (63688, 322080), (63745, 321792), (64416, 318440), (66880, 306708), (67040, 305976), (69135, 296704), (69540, 294976), (72960, 281149), (73744, 278160), (74176, 276540), (76494, 268160), (76677, 267520), (78080, 262713), (79610, 257664), (80256, 255590), (80448, 254980), (80520, 254752), (85888, 238830), (87571, 234240), (92180, 222528), (92720, 221232), (95532, 214720), (100320, 204472), (100560, 203984), (101992, 201120), (102236, 200640), (107264, 191235), (107360, 191064), (110616, 185440), (111264, 184360), (117120, 175142), (119415, 171776), (127376, 161040), (127490, 160896), (127795, 160512), (128832, 159220), (133760, 153354), (134080, 152988), (138270, 148352), (139080, 147488)]