19516936320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11257}}^1$

素因数の和:11332

約数の個数: 384

約数和(自身を含む): 78820410240

約数和(自身を除く): 59303473920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 128, 129, 140, 144, 160, 168, 172, 180, 192, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 320, 336, 344, 360, 384, 387, 420, 430, 448, 480, 504, 516, 560, 576, 602, 630, 640, 645, 672, 688, 720, 774, 840, 860, 896, 903, 960, 1008, 1032, 1120, 1152, 1204, 1260, 1290, 1344, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1920, 1935, 2016, 2064, 2240, 2408, 2520, 2580, 2688, 2709, 2752, 2880, 3010, 3096, 3360, 3440, 3612, 3870, 4032, 4128, 4480, 4515, 4816, 5040, 5160, 5418, 5504, 5760, 6020, 6192, 6720, 6880, 7224, 7740, 8064, 8256, 9030, 9632, 10080, 10320, 10836, 11257, 12040, 12384, 13440, 13545, 13760, 14448, 15480, 16512, 18060, 19264, 20160, 20640, 21672, 22514, 24080, 24768, 27090, 27520, 28896, 30960, 33771, 36120, 38528, 40320, 41280, 43344, 45028, 48160, 49536, 54180, 56285, 57792, 61920, 67542, 72240, 78799, 82560, 86688, 90056, 96320, 101313, 108360, 112570, 115584, 123840, 135084, 144480, 157598, 168855, 173376, 180112, 192640, 202626, 216720, 225140, 236397, 247680, 270168, 288960, 315196, 337710, 346752, 360224, 393995, 405252, 433440, 450280, 472794, 484051, 506565, 540336, 577920, 630392, 675420, 709191, 720448, 787990, 810504, 866880, 900560, 945588, 968102, 1013130, 1080672, 1181985, 1260784, 1350840, 1418382, 1440896, 1452153, 1575980, 1621008, 1733760, 1801120, 1891176, 1936204, 2026260, 2161344, 2363970, 2420255, 2521568, 2701680, 2836764, 2904306, 3151960, 3242016, 3388357, 3545955, 3602240, 3782352, 3872408, 4052520, 4322688, 4356459, 4727940, 4840510, 5043136, 5403360, 5673528, 5808612, 6303920, 6484032, 6776714, 7091910, 7204480, 7260765, 7564704, 7744816, 8105040, 8712918, 9455880, 9681020, 10086272, 10165071, 10806720, 11347056, 11617224, 12607840, 12968064, 13553428, 14183820, 14521530, 15129408, 15489632, 16210080, 16941785, 17425836, 18911760, 19362040, 20330142, 21613440, 21782295, 22694112, 23234448, 25215680, 27106856, 28367640, 29043060, 30258816, 30495213, 30979264, 32420160, 33883570, 34851672, 37823520, 38724080, 40660284, 43564590, 45388224, 46468896, 50431360, 50825355, 54213712, 56735280, 58086120, 60990426, 61958528, 64840320, 67767140, 69703344, 75647040, 77448160, 81320568, 87129180, 90776448, 92937792, 101650710, 108427424, 113470560, 116172240, 121980852, 135534280, 139406688, 151294080, 152476065, 154896320, 162641136, 174258360, 185875584, 203301420, 216854848, 226941120, 232344480, 243961704, 271068560, 278813376, 304952130, 309792640, 325282272, 348516720, 406602840, 433709696, 453882240, 464688960, 487923408, 542137120, 557626752, 609904260, 650564544, 697033440, 813205680, 929377920, 975846816, 1084274240, 1219808520, 1301129088, 1394066880, 1626411360, 1951693632, 2168548480, 2439617040, 2788133760, 3252822720, 3903387264, 4879234080, 6505645440, 9758468160, 19516936320]

約数ペア:

[(1, 19516936320), (2, 9758468160), (3, 6505645440), (4, 4879234080), (5, 3903387264), (6, 3252822720), (7, 2788133760), (8, 2439617040), (9, 2168548480), (10, 1951693632), (12, 1626411360), (14, 1394066880), (15, 1301129088), (16, 1219808520), (18, 1084274240), (20, 975846816), (21, 929377920), (24, 813205680), (28, 697033440), (30, 650564544), (32, 609904260), (35, 557626752), (36, 542137120), (40, 487923408), (42, 464688960), (43, 453882240), (45, 433709696), (48, 406602840), (56, 348516720), (60, 325282272), (63, 309792640), (64, 304952130), (70, 278813376), (72, 271068560), (80, 243961704), (84, 232344480), (86, 226941120), (90, 216854848), (96, 203301420), (105, 185875584), (112, 174258360), (120, 162641136), (126, 154896320), (128, 152476065), (129, 151294080), (140, 139406688), (144, 135534280), (160, 121980852), (168, 116172240), (172, 113470560), (180, 108427424), (192, 101650710), (210, 92937792), (215, 90776448), (224, 87129180), (240, 81320568), (252, 77448160), (258, 75647040), (280, 69703344), (288, 67767140), (301, 64840320), (315, 61958528), (320, 60990426), (336, 58086120), (344, 56735280), (360, 54213712), (384, 50825355), (387, 50431360), (420, 46468896), (430, 45388224), (448, 43564590), (480, 40660284), (504, 38724080), (516, 37823520), (560, 34851672), (576, 33883570), (602, 32420160), (630, 30979264), (640, 30495213), (645, 30258816), (672, 29043060), (688, 28367640), (720, 27106856), (774, 25215680), (840, 23234448), (860, 22694112), (896, 21782295), (903, 21613440), (960, 20330142), (1008, 19362040), (1032, 18911760), (1120, 17425836), (1152, 16941785), (1204, 16210080), (1260, 15489632), (1290, 15129408), (1344, 14521530), (1376, 14183820), (1440, 13553428), (1505, 12968064), (1548, 12607840), (1680, 11617224), (1720, 11347056), (1806, 10806720), (1920, 10165071), (1935, 10086272), (2016, 9681020), (2064, 9455880), (2240, 8712918), (2408, 8105040), (2520, 7744816), (2580, 7564704), (2688, 7260765), (2709, 7204480), (2752, 7091910), (2880, 6776714), (3010, 6484032), (3096, 6303920), (3360, 5808612), (3440, 5673528), (3612, 5403360), (3870, 5043136), (4032, 4840510), (4128, 4727940), (4480, 4356459), (4515, 4322688), (4816, 4052520), (5040, 3872408), (5160, 3782352), (5418, 3602240), (5504, 3545955), (5760, 3388357), (6020, 3242016), (6192, 3151960), (6720, 2904306), (6880, 2836764), (7224, 2701680), (7740, 2521568), (8064, 2420255), (8256, 2363970), (9030, 2161344), (9632, 2026260), (10080, 1936204), (10320, 1891176), (10836, 1801120), (11257, 1733760), (12040, 1621008), (12384, 1575980), (13440, 1452153), (13545, 1440896), (13760, 1418382), (14448, 1350840), (15480, 1260784), (16512, 1181985), (18060, 1080672), (19264, 1013130), (20160, 968102), (20640, 945588), (21672, 900560), (22514, 866880), (24080, 810504), (24768, 787990), (27090, 720448), (27520, 709191), (28896, 675420), (30960, 630392), (33771, 577920), (36120, 540336), (38528, 506565), (40320, 484051), (41280, 472794), (43344, 450280), (45028, 433440), (48160, 405252), (49536, 393995), (54180, 360224), (56285, 346752), (57792, 337710), (61920, 315196), (67542, 288960), (72240, 270168), (78799, 247680), (82560, 236397), (86688, 225140), (90056, 216720), (96320, 202626), (101313, 192640), (108360, 180112), (112570, 173376), (115584, 168855), (123840, 157598), (135084, 144480)]