19485002880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 1152

約数和(自身を含む): 86199759360

約数和(自身を除く): 66714756480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 31, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 62, 63, 64, 68, 70, 72, 80, 84, 85, 90, 93, 96, 98, 102, 105, 112, 119, 120, 124, 126, 128, 131, 136, 140, 144, 147, 153, 155, 160, 168, 170, 180, 186, 192, 196, 204, 210, 217, 224, 238, 240, 245, 248, 252, 255, 262, 272, 279, 280, 288, 294, 306, 310, 315, 320, 336, 340, 357, 360, 372, 384, 392, 393, 408, 420, 434, 441, 448, 465, 476, 480, 490, 496, 504, 510, 524, 527, 544, 558, 560, 576, 588, 595, 612, 620, 630, 640, 651, 655, 672, 680, 714, 720, 735, 744, 765, 784, 786, 816, 833, 840, 868, 882, 896, 917, 930, 952, 960, 980, 992, 1008, 1020, 1048, 1054, 1071, 1085, 1088, 1116, 1120, 1152, 1176, 1179, 1190, 1224, 1240, 1260, 1302, 1310, 1344, 1360, 1395, 1428, 1440, 1470, 1488, 1519, 1530, 1568, 1572, 1581, 1632, 1666, 1680, 1736, 1764, 1785, 1834, 1860, 1904, 1920, 1953, 1960, 1965, 1984, 2016, 2040, 2096, 2108, 2142, 2170, 2176, 2205, 2227, 2232, 2240, 2352, 2358, 2380, 2448, 2480, 2499, 2520, 2604, 2620, 2635, 2688, 2720, 2751, 2790, 2856, 2880, 2940, 2976, 3038, 3060, 3136, 3144, 3162, 3255, 3264, 3332, 3360, 3472, 3528, 3570, 3668, 3689, 3720, 3808, 3906, 3920, 3930, 3968, 4032, 4061, 4080, 4165, 4192, 4216, 4284, 4340, 4410, 4454, 4464, 4480, 4557, 4585, 4704, 4716, 4743, 4760, 4896, 4960, 4998, 5040, 5208, 5240, 5270, 5355, 5440, 5502, 5580, 5712, 5760, 5880, 5895, 5952, 6076, 6120, 6272, 6288, 6324, 6419, 6510, 6528, 6664, 6681, 6720, 6944, 7056, 7140, 7336, 7378, 7440, 7497, 7595, 7616, 7812, 7840, 7860, 7905, 8064, 8122, 8160, 8253, 8330, 8384, 8432, 8568, 8680, 8820, 8908, 8928, 9114, 9170, 9408, 9432, 9486, 9520, 9765, 9792, 9920, 9996, 10080, 10416, 10480, 10540, 10710, 10880, 11004, 11067, 11135, 11160, 11424, 11760, 11790, 11904, 12152, 12183, 12240, 12495, 12576, 12648, 12838, 13020, 13328, 13362, 13440, 13671, 13755, 13888, 14112, 14280, 14672, 14756, 14880, 14994, 15190, 15232, 15589, 15624, 15680, 15720, 15810, 16244, 16320, 16506, 16660, 16768, 16864, 17136, 17360, 17640, 17816, 17856, 18228, 18340, 18445, 18816, 18864, 18972, 19040, 19257, 19530, 19584, 19840, 19992, 20043, 20160, 20305, 20832, 20960, 21080, 21420, 22008, 22134, 22270, 22320, 22785, 22848, 23520, 23580, 23715, 24304, 24366, 24480, 24990, 25152, 25296, 25676, 25823, 26040, 26656, 26724, 27342, 27510, 27776, 28224, 28427, 28560, 29344, 29512, 29760, 29988, 30380, 31178, 31248, 31360, 31440, 31620, 32095, 32488, 32640, 33012, 33201, 33320, 33405, 33728, 34272, 34720, 35280, 35632, 35712, 36456, 36549, 36680, 36890, 37485, 37728, 37944, 38080, 38514, 39060, 39984, 40086, 40320, 40610, 41265, 41664, 41920, 42160, 42840, 44016, 44268, 44540, 44640, 45570, 45696, 46767, 47040, 47160, 47430, 48608, 48732, 48960, 49980, 50304, 50592, 51352, 51646, 52080, 53312, 53448, 54684, 55020, 55335, 56448, 56854, 57120, 57771, 58688, 59024, 59520, 59976, 60760, 60915, 62356, 62496, 62880, 63240, 64190, 64976, 66024, 66402, 66640, 66810, 67456, 68355, 68544, 69037, 69440, 70560, 71264, 72912, 73098, 73360, 73780, 74970, 75456, 75888, 76160, 77028, 77469, 77945, 78120, 79968, 80172, 81220, 82530, 83328, 83840, 84320, 85281, 85680, 88032, 88536, 89080, 89280, 91140, 93534, 94080, 94320, 94860, 96285, 97216, 97464, 97920, 99960, 100215, 101184, 102704, 103292, 104160, 106624, 106896, 109123, 109368, 110040, 110670, 113708, 114240, 115542, 117376, 118048, 119952, 121520, 121830, 124712, 124992, 125760, 126480, 128380, 129115, 129952, 132048, 132804, 133280, 133620, 136710, 137088, 138074, 138880, 140301, 141120, 142135, 142528, 145824, 146196, 146720, 147560, 149940, 150912, 151776, 154056, 154938, 155890, 156240, 159936, 160344, 162440, 165060, 166005, 168640, 170562, 171360, 176064, 177072, 178160, 178560, 182280, 182745, 187068, 188640, 189720, 192570, 194432, 194928, 198989, 199920, 200430, 202368, 205408, 206584, 207111, 208320, 213792, 218246, 218736, 220080, 221340, 227416, 228480, 231084, 232407, 233835, 236096, 239904, 243040, 243660, 249424, 249984, 251520, 252960, 255843, 256760, 258230, 259904, 264096, 265608, 266560, 267240, 273420, 276148, 280602, 282240, 284270, 285056, 288855, 291648, 292392, 293440, 295120, 299880, 303552, 308112, 309876, 311780, 312480, 319872, 320688, 324880, 327369, 330120, 332010, 337280, 341124, 342720, 345185, 352128, 354144, 356320, 364560, 365490, 374136, 377280, 379440, 385140, 387345, 389856, 397978, 399840, 400860, 410816, 413168, 414222, 416640, 426405, 427584, 436492, 437472, 440160, 442680, 454832, 462168, 464814, 467670, 472192, 479808, 483259, 486080, 487320, 498848, 505920, 511686, 513520, 516460, 519808, 528192, 531216, 533120, 534480, 545615, 546840, 552296, 561204, 568540, 577710, 583296, 584784, 586880, 590240, 596967, 599760, 607104, 616224, 619752, 621333, 623560, 624960, 641376, 649760, 654738, 660240, 664020, 682248, 685440, 690370, 701505, 708288, 712640, 729120, 730980, 748272, 754560, 758880, 770280, 774690, 779712, 795956, 799680, 801720, 821632, 826336, 828444, 852810, 855168, 872984, 874944, 880320, 885360, 909664, 924336, 929628, 935340, 959616, 966518, 972160, 974640, 982107, 994945, 997696, 1011840, 1023372, 1027040, 1032920, 1035555, 1056384, 1062432, 1068960, 1091230, 1093680, 1104592, 1122408, 1137080, 1155420, 1162035, 1169568, 1180480, 1193934, 1199520, 1232448, 1239504, 1242666, 1247120, 1249920, 1279215, 1282752, 1299520, 1309476, 1320480, 1328040, 1364496, 1380740, 1403010, 1416576, 1425280, 1449777, 1458240, 1461960, 1496544, 1517760, 1540560, 1549380, 1559424, 1591912, 1599360, 1603440, 1636845, 1652672, 1656888, 1705620, 1745968, 1749888, 1760640, 1770720, 1790901, 1819328, 1848672, 1859256, 1870680, 1933036, 1949280, 1964214, 1989890, 1995392, 2046744, 2054080, 2065840, 2071110, 2124864, 2137920, 2182460, 2187360, 2209184, 2244816, 2274160, 2310840, 2324070, 2339136, 2360960, 2387868, 2399040, 2416295, 2464896, 2479008, 2485332, 2494240, 2558430, 2565504, 2599040, 2618952, 2640960, 2656080, 2728992, 2761480, 2806020, 2899554, 2916480, 2923920, 2984835, 2993088, 3035520, 3081120, 3098760, 3106665, 3183824, 3206880, 3273690, 3305344, 3313776, 3382813, 3411240, 3491936, 3541440, 3581802, 3638656, 3697344, 3718512, 3741360, 3866072, 3898560, 3928428, 3979780, 4093488, 4108160, 4131680, 4142220, 4249728, 4275840, 4349331, 4364920, 4374720, 4418368, 4489632, 4548320, 4621680, 4648140, 4678272, 4775736, 4798080, 4832590, 4910535, 4958016, 4970664, 4988480, 5116860, 5237904, 5281920, 5312160, 5457984, 5522960, 5612040, 5799108, 5847840, 5969670, 5986176, 6162240, 6197520, 6213330, 6367648, 6413760, 6547380, 6627552, 6765626, 6822480, 6983872, 7082880, 7163604, 7248885, 7394688, 7437024, 7482720, 7732144, 7797120, 7856856, 7959560, 8186976, 8263360, 8284440, 8698662, 8729840, 8749440, 8836736, 8954505, 8979264, 9096640, 9243360, 9296280, 9551472, 9665180, 9821070, 9916032, 9941328, 9976960, 10148439, 10233720, 10475808, 10624320, 10915968, 11045920, 11224080, 11598216, 11695680, 11939340, 12324480, 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86986620, 89792640, 92785728, 95514720, 99413280, 101484390, 104758080, 108250016, 114617664, 115982160, 121781268, 125709696, 127352960, 132551040, 135312520, 139178592, 143272080, 148740480, 152226585, 154642880, 157137120, 162375024, 163739520, 173973240, 185571456, 191029440, 198826560, 202968780, 209516160, 216500032, 229235328, 231964320, 243562536, 270625040, 278357184, 286544160, 304453170, 309285760, 314274240, 324750048, 347946480, 382058880, 397653120, 405937560, 433000064, 463928640, 487125072, 541250080, 556714368, 573088320, 608906340, 628548480, 649500096, 695892960, 811875120, 927857280, 974250144, 1082500160, 1146176640, 1217812680, 1299000192, 1391785920, 1623750240, 1948500288, 2165000320, 2435625360, 2783571840, 3247500480, 3897000576, 4871250720, 6495000960, 9742501440, 19485002880]

約数ペア:

[(1, 19485002880), (2, 9742501440), (3, 6495000960), (4, 4871250720), (5, 3897000576), (6, 3247500480), (7, 2783571840), (8, 2435625360), (9, 2165000320), (10, 1948500288), (12, 1623750240), (14, 1391785920), (15, 1299000192), (16, 1217812680), (17, 1146176640), (18, 1082500160), (20, 974250144), (21, 927857280), (24, 811875120), (28, 695892960), (30, 649500096), (31, 628548480), (32, 608906340), (34, 573088320), (35, 556714368), (36, 541250080), (40, 487125072), (42, 463928640), (45, 433000064), (48, 405937560), (49, 397653120), (51, 382058880), (56, 347946480), (60, 324750048), (62, 314274240), (63, 309285760), (64, 304453170), (68, 286544160), (70, 278357184), (72, 270625040), (80, 243562536), (84, 231964320), (85, 229235328), (90, 216500032), (93, 209516160), (96, 202968780), (98, 198826560), (102, 191029440), (105, 185571456), (112, 173973240), (119, 163739520), (120, 162375024), (124, 157137120), (126, 154642880), (128, 152226585), (131, 148740480), (136, 143272080), (140, 139178592), (144, 135312520), (147, 132551040), (153, 127352960), (155, 125709696), (160, 121781268), (168, 115982160), (170, 114617664), (180, 108250016), (186, 104758080), (192, 101484390), (196, 99413280), (204, 95514720), (210, 92785728), (217, 89792640), (224, 86986620), (238, 81869760), (240, 81187512), (245, 79530624), (248, 78568560), (252, 77321440), (255, 76411776), (262, 74370240), (272, 71636040), (279, 69838720), (280, 69589296), (288, 67656260), (294, 66275520), (306, 63676480), (310, 62854848), (315, 61857152), (320, 60890634), (336, 57991080), (340, 57308832), (357, 54579840), (360, 54125008), (372, 52379040), (384, 50742195), (392, 49706640), (393, 49580160), (408, 47757360), (420, 46392864), (434, 44896320), (441, 44183680), (448, 43493310), (465, 41903232), (476, 40934880), (480, 40593756), (490, 39765312), (496, 39284280), (504, 38660720), (510, 38205888), (524, 37185120), (527, 36973440), (544, 35818020), (558, 34919360), (560, 34794648), (576, 33828130), (588, 33137760), (595, 32747904), (612, 31838240), (620, 31427424), (630, 30928576), (640, 30445317), (651, 29930880), (655, 29748096), (672, 28995540), (680, 28654416), (714, 27289920), (720, 27062504), (735, 26510208), (744, 26189520), (765, 25470592), (784, 24853320), (786, 24790080), (816, 23878680), (833, 23391360), (840, 23196432), (868, 22448160), (882, 22091840), (896, 21746655), (917, 21248640), (930, 20951616), (952, 20467440), (960, 20296878), (980, 19882656), (992, 19642140), (1008, 19330360), (1020, 19102944), (1048, 18592560), (1054, 18486720), (1071, 18193280), (1085, 17958528), (1088, 17909010), (1116, 17459680), (1120, 17397324), (1152, 16914065), (1176, 16568880), (1179, 16526720), (1190, 16373952), (1224, 15919120), (1240, 15713712), (1260, 15464288), (1302, 14965440), (1310, 14874048), (1344, 14497770), (1360, 14327208), (1395, 13967744), (1428, 13644960), (1440, 13531252), (1470, 13255104), (1488, 13094760), (1519, 12827520), (1530, 12735296), (1568, 12426660), (1572, 12395040), (1581, 12324480), (1632, 11939340), (1666, 11695680), (1680, 11598216), (1736, 11224080), (1764, 11045920), (1785, 10915968), (1834, 10624320), (1860, 10475808), (1904, 10233720), (1920, 10148439), (1953, 9976960), (1960, 9941328), (1965, 9916032), (1984, 9821070), (2016, 9665180), (2040, 9551472), (2096, 9296280), (2108, 9243360), (2142, 9096640), (2170, 8979264), (2176, 8954505), (2205, 8836736), (2227, 8749440), (2232, 8729840), (2240, 8698662), (2352, 8284440), (2358, 8263360), (2380, 8186976), (2448, 7959560), (2480, 7856856), (2499, 7797120), (2520, 7732144), (2604, 7482720), (2620, 7437024), (2635, 7394688), (2688, 7248885), (2720, 7163604), (2751, 7082880), (2790, 6983872), (2856, 6822480), (2880, 6765626), (2940, 6627552), (2976, 6547380), (3038, 6413760), (3060, 6367648), (3136, 6213330), (3144, 6197520), (3162, 6162240), (3255, 5986176), (3264, 5969670), (3332, 5847840), (3360, 5799108), (3472, 5612040), (3528, 5522960), (3570, 5457984), (3668, 5312160), (3689, 5281920), (3720, 5237904), (3808, 5116860), (3906, 4988480), (3920, 4970664), (3930, 4958016), (3968, 4910535), (4032, 4832590), (4061, 4798080), (4080, 4775736), (4165, 4678272), (4192, 4648140), (4216, 4621680), (4284, 4548320), (4340, 4489632), (4410, 4418368), (4454, 4374720), (4464, 4364920), (4480, 4349331), (4557, 4275840), (4585, 4249728), (4704, 4142220), (4716, 4131680), (4743, 4108160), (4760, 4093488), (4896, 3979780), (4960, 3928428), (4998, 3898560), (5040, 3866072), (5208, 3741360), (5240, 3718512), (5270, 3697344), (5355, 3638656), (5440, 3581802), (5502, 3541440), (5580, 3491936), (5712, 3411240), (5760, 3382813), (5880, 3313776), (5895, 3305344), (5952, 3273690), (6076, 3206880), (6120, 3183824), (6272, 3106665), (6288, 3098760), (6324, 3081120), (6419, 3035520), (6510, 2993088), (6528, 2984835), (6664, 2923920), (6681, 2916480), (6720, 2899554), (6944, 2806020), (7056, 2761480), (7140, 2728992), (7336, 2656080), (7378, 2640960), (7440, 2618952), (7497, 2599040), (7595, 2565504), (7616, 2558430), (7812, 2494240), (7840, 2485332), (7860, 2479008), (7905, 2464896), (8064, 2416295), (8122, 2399040), (8160, 2387868), (8253, 2360960), (8330, 2339136), (8384, 2324070), (8432, 2310840), (8568, 2274160), (8680, 2244816), (8820, 2209184), (8908, 2187360), (8928, 2182460), (9114, 2137920), (9170, 2124864), (9408, 2071110), (9432, 2065840), (9486, 2054080), (9520, 2046744), (9765, 1995392), (9792, 1989890), (9920, 1964214), (9996, 1949280), (10080, 1933036), (10416, 1870680), (10480, 1859256), (10540, 1848672), (10710, 1819328), (10880, 1790901), (11004, 1770720), (11067, 1760640), (11135, 1749888), (11160, 1745968), (11424, 1705620), (11760, 1656888), (11790, 1652672), (11904, 1636845), (12152, 1603440), (12183, 1599360), (12240, 1591912), (12495, 1559424), (12576, 1549380), (12648, 1540560), (12838, 1517760), (13020, 1496544), (13328, 1461960), (13362, 1458240), (13440, 1449777), (13671, 1425280), (13755, 1416576), (13888, 1403010), (14112, 1380740), 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