20189906880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2516

約数の個数: 448

約数和(自身を含む): 76576098816

約数和(自身を除く): 56386191936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 61, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 122, 130, 132, 143, 156, 160, 165, 176, 183, 192, 195, 208, 220, 240, 244, 260, 264, 286, 305, 312, 320, 330, 352, 366, 390, 416, 429, 440, 480, 488, 520, 528, 572, 610, 624, 660, 671, 704, 715, 732, 780, 793, 832, 858, 880, 915, 960, 976, 1040, 1056, 1144, 1220, 1248, 1320, 1342, 1430, 1464, 1560, 1586, 1716, 1760, 1830, 1952, 2013, 2080, 2112, 2145, 2288, 2379, 2411, 2440, 2496, 2640, 2684, 2860, 2928, 3120, 3172, 3355, 3432, 3520, 3660, 3904, 3965, 4026, 4160, 4290, 4576, 4758, 4822, 4880, 5280, 5368, 5720, 5856, 6240, 6344, 6710, 6864, 7233, 7320, 7930, 8052, 8580, 8723, 9152, 9516, 9644, 9760, 10065, 10560, 10736, 11440, 11712, 11895, 12055, 12480, 12688, 13420, 13728, 14466, 14640, 15860, 16104, 17160, 17446, 19032, 19288, 19520, 20130, 21472, 22880, 23790, 24110, 25376, 26169, 26521, 26840, 27456, 28932, 29280, 31343, 31720, 32208, 34320, 34892, 36165, 38064, 38576, 40260, 42944, 43615, 45760, 47580, 48220, 50752, 52338, 53042, 53680, 57864, 58560, 62686, 63440, 64416, 68640, 69784, 72330, 76128, 77152, 79563, 80520, 87230, 94029, 95160, 96440, 104676, 106084, 107360, 115728, 125372, 126880, 128832, 130845, 132605, 137280, 139568, 144660, 147071, 152256, 154304, 156715, 159126, 161040, 174460, 188058, 190320, 192880, 209352, 212168, 214720, 231456, 250744, 253760, 261690, 265210, 279136, 289320, 294142, 313430, 318252, 322080, 344773, 348920, 376116, 380640, 385760, 397815, 418704, 424336, 441213, 462912, 470145, 501488, 523380, 530420, 558272, 578640, 588284, 626860, 636504, 644160, 689546, 697840, 735355, 752232, 761280, 771520, 795630, 837408, 848672, 882426, 940290, 1002976, 1034319, 1046760, 1060840, 1157280, 1176568, 1253720, 1273008, 1379092, 1395680, 1470710, 1504464, 1591260, 1617781, 1674816, 1697344, 1723865, 1764852, 1880580, 1911923, 2005952, 2068638, 2093520, 2121680, 2206065, 2314560, 2353136, 2507440, 2546016, 2758184, 2791360, 2941420, 3008928, 3182520, 3235562, 3447730, 3529704, 3761160, 3823846, 4137276, 4187040, 4243360, 4412130, 4706272, 4853343, 5014880, 5092032, 5171595, 5516368, 5735769, 5882840, 6017856, 6365040, 6471124, 6895460, 7059408, 7522320, 7647692, 8088905, 8274552, 8374080, 8486720, 8824260, 9412544, 9559615, 9706686, 10029760, 10343190, 11032736, 11471538, 11765680, 12730080, 12942248, 13790920, 14118816, 15044640, 15295384, 16177810, 16549104, 17648520, 19119230, 19413372, 20686380, 21031153, 22065472, 22943076, 23531360, 24266715, 25460160, 25884496, 27581840, 28237632, 28678845, 30089280, 30590768, 32355620, 33098208, 35297040, 38238460, 38826744, 41372760, 42062306, 45886152, 47062720, 48533430, 51768992, 55163680, 57357690, 61181536, 63093459, 64711240, 66196416, 70594080, 76476920, 77653488, 82745520, 84124612, 91772304, 97066860, 103537984, 105155765, 110327360, 114715380, 122363072, 126186918, 129422480, 141188160, 152953840, 155306976, 165491040, 168249224, 183544608, 194133720, 210311530, 229430760, 252373836, 258844960, 305907680, 310613952, 315467295, 330982080, 336498448, 367089216, 388267440, 420623060, 458861520, 504747672, 517689920, 611815360, 630934590, 672996896, 776534880, 841246120, 917723040, 1009495344, 1261869180, 1345993792, 1553069760, 1682492240, 1835446080, 2018990688, 2523738360, 3364984480, 4037981376, 5047476720, 6729968960, 10094953440, 20189906880]

約数ペア:

[(1, 20189906880), (2, 10094953440), (3, 6729968960), (4, 5047476720), (5, 4037981376), (6, 3364984480), (8, 2523738360), (10, 2018990688), (11, 1835446080), (12, 1682492240), (13, 1553069760), (15, 1345993792), (16, 1261869180), (20, 1009495344), (22, 917723040), (24, 841246120), (26, 776534880), (30, 672996896), (32, 630934590), (33, 611815360), (39, 517689920), (40, 504747672), (44, 458861520), (48, 420623060), (52, 388267440), (55, 367089216), (60, 336498448), (61, 330982080), (64, 315467295), (65, 310613952), (66, 305907680), (78, 258844960), (80, 252373836), (88, 229430760), (96, 210311530), (104, 194133720), (110, 183544608), (120, 168249224), (122, 165491040), (130, 155306976), (132, 152953840), (143, 141188160), (156, 129422480), (160, 126186918), (165, 122363072), (176, 114715380), (183, 110327360), (192, 105155765), (195, 103537984), (208, 97066860), (220, 91772304), (240, 84124612), (244, 82745520), (260, 77653488), (264, 76476920), (286, 70594080), (305, 66196416), (312, 64711240), (320, 63093459), (330, 61181536), (352, 57357690), (366, 55163680), (390, 51768992), (416, 48533430), (429, 47062720), (440, 45886152), (480, 42062306), (488, 41372760), (520, 38826744), (528, 38238460), (572, 35297040), (610, 33098208), (624, 32355620), (660, 30590768), (671, 30089280), (704, 28678845), (715, 28237632), (732, 27581840), (780, 25884496), (793, 25460160), (832, 24266715), (858, 23531360), (880, 22943076), (915, 22065472), (960, 21031153), (976, 20686380), (1040, 19413372), (1056, 19119230), (1144, 17648520), (1220, 16549104), (1248, 16177810), (1320, 15295384), (1342, 15044640), (1430, 14118816), (1464, 13790920), (1560, 12942248), (1586, 12730080), (1716, 11765680), (1760, 11471538), (1830, 11032736), (1952, 10343190), (2013, 10029760), (2080, 9706686), (2112, 9559615), (2145, 9412544), (2288, 8824260), (2379, 8486720), (2411, 8374080), (2440, 8274552), (2496, 8088905), (2640, 7647692), (2684, 7522320), (2860, 7059408), (2928, 6895460), (3120, 6471124), (3172, 6365040), (3355, 6017856), (3432, 5882840), (3520, 5735769), (3660, 5516368), (3904, 5171595), (3965, 5092032), (4026, 5014880), (4160, 4853343), (4290, 4706272), (4576, 4412130), (4758, 4243360), (4822, 4187040), (4880, 4137276), (5280, 3823846), (5368, 3761160), (5720, 3529704), (5856, 3447730), (6240, 3235562), (6344, 3182520), (6710, 3008928), (6864, 2941420), (7233, 2791360), (7320, 2758184), (7930, 2546016), (8052, 2507440), (8580, 2353136), (8723, 2314560), (9152, 2206065), (9516, 2121680), (9644, 2093520), (9760, 2068638), (10065, 2005952), (10560, 1911923), (10736, 1880580), (11440, 1764852), (11712, 1723865), (11895, 1697344), (12055, 1674816), (12480, 1617781), (12688, 1591260), (13420, 1504464), (13728, 1470710), (14466, 1395680), (14640, 1379092), (15860, 1273008), (16104, 1253720), (17160, 1176568), (17446, 1157280), (19032, 1060840), (19288, 1046760), (19520, 1034319), (20130, 1002976), (21472, 940290), (22880, 882426), (23790, 848672), (24110, 837408), (25376, 795630), (26169, 771520), (26521, 761280), (26840, 752232), (27456, 735355), (28932, 697840), (29280, 689546), (31343, 644160), (31720, 636504), (32208, 626860), (34320, 588284), (34892, 578640), (36165, 558272), (38064, 530420), (38576, 523380), (40260, 501488), (42944, 470145), (43615, 462912), (45760, 441213), (47580, 424336), (48220, 418704), (50752, 397815), (52338, 385760), (53042, 380640), (53680, 376116), (57864, 348920), (58560, 344773), (62686, 322080), (63440, 318252), (64416, 313430), (68640, 294142), (69784, 289320), (72330, 279136), (76128, 265210), (77152, 261690), (79563, 253760), (80520, 250744), (87230, 231456), (94029, 214720), (95160, 212168), (96440, 209352), (104676, 192880), (106084, 190320), (107360, 188058), (115728, 174460), (125372, 161040), (126880, 159126), (128832, 156715), (130845, 154304), (132605, 152256), (137280, 147071), (139568, 144660)]