19992752640

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{5903}}^1$

素因数の和:5949

約数の個数: 480

約数和(自身を含む): 82624354560

約数和(自身を除く): 62631601920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2560, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4608, 4704, 5040, 5292, 5376, 5760, 5880, 5903, 6048, 6272, 6615, 6720, 6912, 7056, 7560, 7680, 7840, 8064, 8640, 8820, 8960, 9408, 10080, 10584, 10752, 11520, 11760, 11806, 12096, 12544, 13230, 13440, 13824, 14112, 15120, 15680, 16128, 17280, 17640, 17709, 17920, 18816, 20160, 21168, 23040, 23520, 23612, 24192, 25088, 26460, 26880, 28224, 29515, 30240, 31360, 32256, 34560, 35280, 35418, 37632, 40320, 41321, 42336, 47040, 47224, 48384, 52920, 53127, 53760, 56448, 59030, 60480, 62720, 69120, 70560, 70836, 75264, 80640, 82642, 84672, 88545, 94080, 94448, 96768, 105840, 106254, 112896, 118060, 120960, 123963, 125440, 141120, 141672, 159381, 161280, 165284, 169344, 177090, 188160, 188896, 206605, 211680, 212508, 225792, 236120, 241920, 247926, 265635, 282240, 283344, 289247, 318762, 330568, 338688, 354180, 371889, 376320, 377792, 413210, 423360, 425016, 472240, 483840, 495852, 531270, 564480, 566688, 578494, 619815, 637524, 661136, 677376, 708360, 743778, 755584, 796905, 826420, 846720, 850032, 867741, 944480, 991704, 1062540, 1115667, 1128960, 1133376, 1156988, 1239630, 1275048, 1322272, 1416720, 1446235, 1487556, 1511168, 1593810, 1652840, 1693440, 1700064, 1735482, 1859445, 1888960, 1983408, 2125080, 2231334, 2266752, 2313976, 2479260, 2550096, 2603223, 2644544, 2833440, 2892470, 2975112, 3022336, 3187620, 3305680, 3386880, 3400128, 3470964, 3718890, 3777920, 3966816, 4250160, 4338705, 4462668, 4533504, 4627952, 4958520, 5100192, 5206446, 5289088, 5578335, 5666880, 5784940, 5950224, 6375240, 6611360, 6800256, 6941928, 7437780, 7555840, 7809669, 7933632, 8500320, 8677410, 8925336, 9067008, 9255904, 9917040, 10200384, 10412892, 10578176, 11156670, 11333760, 11569880, 11900448, 12750480, 13016115, 13222720, 13600512, 13883856, 14875560, 15111680, 15619338, 15867264, 17000640, 17354820, 17850672, 18511808, 19834080, 20400768, 20825784, 21156352, 22313340, 22667520, 23139760, 23800896, 25500960, 26032230, 26445440, 27201024, 27767712, 29751120, 31238676, 31734528, 34001280, 34709640, 35701344, 37023616, 39048345, 39668160, 40801536, 41651568, 44626680, 45335040, 46279520, 47601792, 51001920, 52064460, 52890880, 55535424, 59502240, 62477352, 63469056, 68002560, 69419280, 71402688, 74047232, 78096690, 79336320, 81603072, 83303136, 89253360, 92559040, 95203584, 102003840, 104128920, 105781760, 111070848, 119004480, 124954704, 136005120, 138838560, 142805376, 148094464, 156193380, 158672640, 166606272, 178506720, 185118080, 190407168, 204007680, 208257840, 222141696, 238008960, 249909408, 277677120, 285610752, 312386760, 317345280, 333212544, 357013440, 370236160, 408015360, 416515680, 444283392, 476017920, 499818816, 555354240, 571221504, 624773520, 666425088, 714026880, 740472320, 833031360, 952035840, 999637632, 1110708480, 1249547040, 1332850176, 1428053760, 1666062720, 1999275264, 2221416960, 2499094080, 2856107520, 3332125440, 3998550528, 4998188160, 6664250880, 9996376320, 19992752640]

約数ペア:

[(1, 19992752640), (2, 9996376320), (3, 6664250880), (4, 4998188160), (5, 3998550528), (6, 3332125440), (7, 2856107520), (8, 2499094080), (9, 2221416960), (10, 1999275264), (12, 1666062720), (14, 1428053760), (15, 1332850176), (16, 1249547040), (18, 1110708480), (20, 999637632), (21, 952035840), (24, 833031360), (27, 740472320), (28, 714026880), (30, 666425088), (32, 624773520), (35, 571221504), (36, 555354240), (40, 499818816), (42, 476017920), (45, 444283392), (48, 416515680), (49, 408015360), (54, 370236160), (56, 357013440), (60, 333212544), (63, 317345280), (64, 312386760), (70, 285610752), (72, 277677120), (80, 249909408), (84, 238008960), (90, 222141696), (96, 208257840), (98, 204007680), (105, 190407168), (108, 185118080), (112, 178506720), (120, 166606272), (126, 158672640), (128, 156193380), (135, 148094464), (140, 142805376), (144, 138838560), (147, 136005120), (160, 124954704), (168, 119004480), (180, 111070848), (189, 105781760), (192, 104128920), (196, 102003840), (210, 95203584), (216, 92559040), (224, 89253360), (240, 83303136), (245, 81603072), (252, 79336320), (256, 78096690), (270, 74047232), (280, 71402688), (288, 69419280), (294, 68002560), (315, 63469056), (320, 62477352), (336, 59502240), (360, 55535424), (378, 52890880), (384, 52064460), (392, 51001920), (420, 47601792), (432, 46279520), (441, 45335040), (448, 44626680), (480, 41651568), (490, 40801536), (504, 39668160), (512, 39048345), (540, 37023616), (560, 35701344), (576, 34709640), (588, 34001280), (630, 31734528), (640, 31238676), (672, 29751120), (720, 27767712), (735, 27201024), (756, 26445440), (768, 26032230), (784, 25500960), (840, 23800896), (864, 23139760), (882, 22667520), (896, 22313340), (945, 21156352), (960, 20825784), (980, 20400768), (1008, 19834080), (1080, 18511808), (1120, 17850672), (1152, 17354820), (1176, 17000640), (1260, 15867264), (1280, 15619338), (1323, 15111680), (1344, 14875560), (1440, 13883856), (1470, 13600512), (1512, 13222720), (1536, 13016115), (1568, 12750480), (1680, 11900448), (1728, 11569880), (1764, 11333760), (1792, 11156670), (1890, 10578176), (1920, 10412892), (1960, 10200384), (2016, 9917040), (2160, 9255904), (2205, 9067008), (2240, 8925336), (2304, 8677410), (2352, 8500320), (2520, 7933632), (2560, 7809669), (2646, 7555840), (2688, 7437780), (2880, 6941928), (2940, 6800256), (3024, 6611360), (3136, 6375240), (3360, 5950224), (3456, 5784940), (3528, 5666880), (3584, 5578335), (3780, 5289088), (3840, 5206446), (3920, 5100192), (4032, 4958520), (4320, 4627952), (4410, 4533504), (4480, 4462668), (4608, 4338705), (4704, 4250160), (5040, 3966816), (5292, 3777920), (5376, 3718890), (5760, 3470964), (5880, 3400128), (5903, 3386880), (6048, 3305680), (6272, 3187620), (6615, 3022336), (6720, 2975112), (6912, 2892470), (7056, 2833440), (7560, 2644544), (7680, 2603223), (7840, 2550096), (8064, 2479260), (8640, 2313976), (8820, 2266752), (8960, 2231334), (9408, 2125080), (10080, 1983408), (10584, 1888960), (10752, 1859445), (11520, 1735482), (11760, 1700064), (11806, 1693440), (12096, 1652840), (12544, 1593810), (13230, 1511168), (13440, 1487556), (13824, 1446235), (14112, 1416720), (15120, 1322272), (15680, 1275048), (16128, 1239630), (17280, 1156988), (17640, 1133376), (17709, 1128960), (17920, 1115667), (18816, 1062540), (20160, 991704), (21168, 944480), (23040, 867741), (23520, 850032), (23612, 846720), (24192, 826420), (25088, 796905), (26460, 755584), (26880, 743778), (28224, 708360), (29515, 677376), (30240, 661136), (31360, 637524), (32256, 619815), (34560, 578494), (35280, 566688), (35418, 564480), (37632, 531270), (40320, 495852), (41321, 483840), (42336, 472240), (47040, 425016), (47224, 423360), (48384, 413210), (52920, 377792), (53127, 376320), (53760, 371889), (56448, 354180), (59030, 338688), (60480, 330568), (62720, 318762), (69120, 289247), (70560, 283344), (70836, 282240), (75264, 265635), (80640, 247926), (82642, 241920), (84672, 236120), (88545, 225792), (94080, 212508), (94448, 211680), (96768, 206605), (105840, 188896), (106254, 188160), (112896, 177090), (118060, 169344), (120960, 165284), (123963, 161280), (125440, 159381), (141120, 141672)]