20806340800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 504

約数和(自身を含む): 64274328144

約数和(自身を除く): 43467987344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 64, 67, 68, 70, 80, 85, 98, 100, 112, 119, 134, 136, 140, 160, 170, 175, 196, 200, 224, 233, 238, 245, 268, 272, 280, 320, 335, 340, 350, 392, 400, 425, 448, 466, 469, 476, 490, 536, 544, 560, 595, 670, 680, 700, 784, 800, 833, 850, 932, 938, 952, 980, 1072, 1088, 1120, 1139, 1165, 1190, 1225, 1340, 1360, 1400, 1568, 1600, 1631, 1666, 1675, 1700, 1864, 1876, 1904, 1960, 2144, 2240, 2278, 2330, 2345, 2380, 2450, 2680, 2720, 2800, 2975, 3136, 3262, 3283, 3332, 3350, 3400, 3728, 3752, 3808, 3920, 3961, 4165, 4288, 4556, 4660, 4690, 4760, 4900, 5360, 5440, 5600, 5695, 5825, 5950, 6524, 6566, 6664, 6700, 6800, 7456, 7504, 7616, 7840, 7922, 7973, 8155, 8330, 9112, 9320, 9380, 9520, 9800, 10720, 11200, 11390, 11417, 11650, 11725, 11900, 13048, 13132, 13328, 13400, 13600, 14912, 15008, 15611, 15680, 15844, 15946, 16310, 16415, 16660, 18224, 18640, 18760, 19040, 19600, 19805, 20825, 21440, 22780, 22834, 23300, 23450, 23800, 26096, 26264, 26656, 26800, 27200, 27727, 28475, 30016, 31222, 31688, 31892, 32620, 32830, 33320, 36448, 37280, 37520, 38080, 39200, 39610, 39865, 40775, 41650, 45560, 45668, 46600, 46900, 47600, 52192, 52528, 53312, 53600, 55454, 55811, 56950, 57085, 62444, 63376, 63784, 65240, 65660, 66640, 72896, 74560, 75040, 78055, 78400, 79220, 79730, 81550, 82075, 83300, 91120, 91336, 93200, 93800, 95200, 99025, 104384, 105056, 107200, 109277, 110908, 111622, 113900, 114170, 124888, 126752, 127568, 130480, 131320, 133280, 138635, 150080, 156110, 158440, 159460, 163100, 164150, 166600, 182240, 182672, 186400, 187600, 190400, 194089, 198050, 199325, 210112, 218554, 221816, 223244, 227800, 228340, 249776, 253504, 255136, 260960, 262640, 265387, 266560, 277270, 279055, 285425, 312220, 316880, 318920, 326200, 328300, 333200, 364480, 365344, 372800, 375200, 388178, 390275, 396100, 398650, 437108, 443632, 446488, 455600, 456680, 499552, 510272, 521920, 525280, 530774, 546385, 554540, 558110, 570850, 624440, 633760, 637840, 652400, 656600, 666400, 693175, 730688, 750400, 764939, 776356, 780550, 792200, 797300, 874216, 887264, 892976, 911200, 913360, 970445, 999104, 1050560, 1061548, 1092770, 1109080, 1116220, 1141700, 1248880, 1267520, 1275680, 1304800, 1313200, 1326935, 1332800, 1386350, 1395275, 1529878, 1552712, 1561100, 1584400, 1594600, 1748432, 1774528, 1785952, 1822400, 1826720, 1857709, 1940890, 2123096, 2185540, 2218160, 2232440, 2283400, 2497760, 2551360, 2609600, 2626400, 2653870, 2731925, 2772700, 2790550, 3059756, 3105424, 3122200, 3168800, 3189200, 3496864, 3571904, 3653440, 3715418, 3824695, 3881780, 4246192, 4371080, 4436320, 4464880, 4566800, 4852225, 4995520, 5252800, 5307740, 5463850, 5545400, 5581100, 6119512, 6210848, 6244400, 6337600, 6378400, 6634675, 6993728, 7430836, 7649390, 7763560, 8492384, 8742160, 8872640, 8929760, 9133600, 9288545, 9704450, 10615480, 10927700, 11090800, 11162200, 12239024, 12421696, 12488800, 12756800, 13003963, 13269350, 14861672, 15298780, 15527120, 16984768, 17484320, 17859520, 18267200, 18577090, 19123475, 19408900, 21230960, 21855400, 22181600, 22324400, 24478048, 24977600, 26007926, 26538700, 29723344, 30597560, 31054240, 34968640, 37154180, 38246950, 38817800, 42461920, 43710800, 44363200, 44648800, 46442725, 48956096, 52015852, 53077400, 59446688, 61195120, 62108480, 65019815, 74308360, 76493900, 77635600, 84923840, 87421600, 89297600, 92885450, 104031704, 106154800, 118893376, 122390240, 130039630, 148616720, 152987800, 155271200, 174843200, 185770900, 208063408, 212309600, 244780480, 260079260, 297233440, 305975600, 310542400, 325099075, 371541800, 416126816, 424619200, 520158520, 594466880, 611951200, 650198150, 743083600, 832253632, 1040317040, 1223902400, 1300396300, 1486167200, 2080634080, 2600792600, 2972334400, 4161268160, 5201585200, 10403170400, 20806340800]

約数ペア:

[(1, 20806340800), (2, 10403170400), (4, 5201585200), (5, 4161268160), (7, 2972334400), (8, 2600792600), (10, 2080634080), (14, 1486167200), (16, 1300396300), (17, 1223902400), (20, 1040317040), (25, 832253632), (28, 743083600), (32, 650198150), (34, 611951200), (35, 594466880), (40, 520158520), (49, 424619200), (50, 416126816), (56, 371541800), (64, 325099075), (67, 310542400), (68, 305975600), (70, 297233440), (80, 260079260), (85, 244780480), (98, 212309600), (100, 208063408), (112, 185770900), (119, 174843200), (134, 155271200), (136, 152987800), (140, 148616720), (160, 130039630), (170, 122390240), (175, 118893376), (196, 106154800), (200, 104031704), (224, 92885450), (233, 89297600), (238, 87421600), (245, 84923840), (268, 77635600), (272, 76493900), (280, 74308360), (320, 65019815), (335, 62108480), (340, 61195120), (350, 59446688), (392, 53077400), (400, 52015852), (425, 48956096), (448, 46442725), (466, 44648800), (469, 44363200), (476, 43710800), (490, 42461920), (536, 38817800), (544, 38246950), (560, 37154180), (595, 34968640), (670, 31054240), (680, 30597560), (700, 29723344), (784, 26538700), (800, 26007926), (833, 24977600), (850, 24478048), (932, 22324400), (938, 22181600), (952, 21855400), (980, 21230960), (1072, 19408900), (1088, 19123475), (1120, 18577090), (1139, 18267200), (1165, 17859520), (1190, 17484320), (1225, 16984768), (1340, 15527120), (1360, 15298780), (1400, 14861672), (1568, 13269350), (1600, 13003963), (1631, 12756800), (1666, 12488800), (1675, 12421696), (1700, 12239024), (1864, 11162200), (1876, 11090800), (1904, 10927700), (1960, 10615480), (2144, 9704450), (2240, 9288545), (2278, 9133600), (2330, 8929760), (2345, 8872640), (2380, 8742160), (2450, 8492384), (2680, 7763560), (2720, 7649390), (2800, 7430836), (2975, 6993728), (3136, 6634675), (3262, 6378400), (3283, 6337600), (3332, 6244400), (3350, 6210848), (3400, 6119512), (3728, 5581100), (3752, 5545400), (3808, 5463850), (3920, 5307740), (3961, 5252800), (4165, 4995520), (4288, 4852225), (4556, 4566800), (4660, 4464880), (4690, 4436320), (4760, 4371080), (4900, 4246192), (5360, 3881780), (5440, 3824695), (5600, 3715418), (5695, 3653440), (5825, 3571904), (5950, 3496864), (6524, 3189200), (6566, 3168800), (6664, 3122200), (6700, 3105424), (6800, 3059756), (7456, 2790550), (7504, 2772700), (7616, 2731925), (7840, 2653870), (7922, 2626400), (7973, 2609600), (8155, 2551360), (8330, 2497760), (9112, 2283400), (9320, 2232440), (9380, 2218160), (9520, 2185540), (9800, 2123096), (10720, 1940890), (11200, 1857709), (11390, 1826720), (11417, 1822400), (11650, 1785952), (11725, 1774528), (11900, 1748432), (13048, 1594600), (13132, 1584400), (13328, 1561100), (13400, 1552712), (13600, 1529878), (14912, 1395275), (15008, 1386350), (15611, 1332800), (15680, 1326935), (15844, 1313200), (15946, 1304800), (16310, 1275680), (16415, 1267520), (16660, 1248880), (18224, 1141700), (18640, 1116220), (18760, 1109080), (19040, 1092770), (19600, 1061548), (19805, 1050560), (20825, 999104), (21440, 970445), (22780, 913360), (22834, 911200), (23300, 892976), (23450, 887264), (23800, 874216), (26096, 797300), (26264, 792200), (26656, 780550), (26800, 776356), (27200, 764939), (27727, 750400), (28475, 730688), (30016, 693175), (31222, 666400), (31688, 656600), (31892, 652400), (32620, 637840), (32830, 633760), (33320, 624440), (36448, 570850), (37280, 558110), (37520, 554540), (38080, 546385), (39200, 530774), (39610, 525280), (39865, 521920), (40775, 510272), (41650, 499552), (45560, 456680), (45668, 455600), (46600, 446488), (46900, 443632), (47600, 437108), (52192, 398650), (52528, 396100), (53312, 390275), (53600, 388178), (55454, 375200), (55811, 372800), (56950, 365344), (57085, 364480), (62444, 333200), (63376, 328300), (63784, 326200), (65240, 318920), (65660, 316880), (66640, 312220), (72896, 285425), (74560, 279055), (75040, 277270), (78055, 266560), (78400, 265387), (79220, 262640), (79730, 260960), (81550, 255136), (82075, 253504), (83300, 249776), (91120, 228340), (91336, 227800), (93200, 223244), (93800, 221816), (95200, 218554), (99025, 210112), (104384, 199325), (105056, 198050), (107200, 194089), (109277, 190400), (110908, 187600), (111622, 186400), (113900, 182672), (114170, 182240), (124888, 166600), (126752, 164150), (127568, 163100), (130480, 159460), (131320, 158440), (133280, 156110), (138635, 150080)]