19915176960

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2196

約数の個数: 528

約数和(自身を含む): 81621259200

約数和(自身を除く): 61706082240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 128, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 256, 261, 280, 288, 290, 315, 320, 336, 348, 360, 384, 406, 420, 435, 448, 464, 480, 504, 512, 522, 560, 576, 580, 609, 630, 640, 672, 696, 720, 768, 812, 840, 870, 896, 928, 960, 1008, 1015, 1024, 1044, 1120, 1152, 1160, 1218, 1260, 1280, 1305, 1344, 1392, 1440, 1536, 1624, 1680, 1740, 1792, 1827, 1856, 1920, 2016, 2030, 2088, 2129, 2240, 2304, 2320, 2436, 2520, 2560, 2610, 2688, 2784, 2880, 3045, 3072, 3248, 3360, 3480, 3584, 3654, 3712, 3840, 4032, 4060, 4176, 4258, 4480, 4608, 4640, 4872, 5040, 5120, 5220, 5376, 5568, 5760, 6090, 6387, 6496, 6720, 6960, 7168, 7308, 7424, 7680, 8064, 8120, 8352, 8516, 8960, 9135, 9216, 9280, 9744, 10080, 10440, 10645, 10752, 11136, 11520, 12180, 12774, 12992, 13440, 13920, 14616, 14848, 14903, 15360, 16128, 16240, 16704, 17032, 17920, 18270, 18560, 19161, 19488, 20160, 20880, 21290, 21504, 22272, 23040, 24360, 25548, 25984, 26880, 27840, 29232, 29696, 29806, 31935, 32256, 32480, 33408, 34064, 35840, 36540, 37120, 38322, 38976, 40320, 41760, 42580, 44544, 44709, 46080, 48720, 51096, 51968, 53760, 55680, 58464, 59612, 61741, 63870, 64512, 64960, 66816, 68128, 73080, 74240, 74515, 76644, 77952, 80640, 83520, 85160, 89088, 89418, 95805, 97440, 102192, 103936, 107520, 111360, 116928, 119224, 123482, 127740, 129920, 133632, 134127, 136256, 146160, 148480, 149030, 153288, 155904, 161280, 167040, 170320, 178836, 185223, 191610, 194880, 204384, 207872, 222720, 223545, 233856, 238448, 246964, 255480, 259840, 267264, 268254, 272512, 292320, 298060, 306576, 308705, 311808, 322560, 334080, 340640, 357672, 370446, 383220, 389760, 408768, 432187, 445440, 447090, 467712, 476896, 493928, 510960, 519680, 536508, 545024, 555669, 584640, 596120, 613152, 617410, 623616, 668160, 670635, 681280, 715344, 740892, 766440, 779520, 817536, 864374, 894180, 926115, 935424, 953792, 987856, 1021920, 1039360, 1073016, 1090048, 1111338, 1169280, 1192240, 1226304, 1234820, 1296561, 1336320, 1341270, 1362560, 1430688, 1481784, 1532880, 1559040, 1635072, 1728748, 1788360, 1852230, 1870848, 1907584, 1975712, 2043840, 2146032, 2160935, 2180096, 2222676, 2338560, 2384480, 2452608, 2469640, 2593122, 2682540, 2725120, 2778345, 2861376, 2963568, 3065760, 3118080, 3270144, 3457496, 3576720, 3704460, 3815168, 3889683, 3951424, 4087680, 4292064, 4321870, 4445352, 4677120, 4768960, 4905216, 4939280, 5186244, 5365080, 5450240, 5556690, 5722752, 5927136, 6131520, 6482805, 6540288, 6914992, 7153440, 7408920, 7630336, 7779366, 7902848, 8175360, 8584128, 8643740, 8890704, 9354240, 9537920, 9810432, 9878560, 10372488, 10730160, 10900480, 11113380, 11445504, 11854272, 12263040, 12965610, 13829984, 14306880, 14817840, 15260672, 15558732, 15805696, 16350720, 17168256, 17287480, 17781408, 19075840, 19448415, 19620864, 19757120, 20744976, 21460320, 22226760, 22891008, 23708544, 24526080, 25931220, 27659968, 28613760, 29635680, 31117464, 31611392, 32701440, 34336512, 34574960, 35562816, 38151680, 38896830, 39514240, 41489952, 42920640, 44453520, 45782016, 47417088, 49052160, 51862440, 55319936, 57227520, 59271360, 62234928, 63222784, 68673024, 69149920, 71125632, 76303360, 77793660, 79028480, 82979904, 85841280, 88907040, 94834176, 98104320, 103724880, 110639872, 114455040, 118542720, 124469856, 137346048, 138299840, 142251264, 155587320, 158056960, 165959808, 171682560, 177814080, 189668352, 207449760, 221279744, 228910080, 237085440, 248939712, 276599680, 284502528, 311174640, 316113920, 331919616, 343365120, 355628160, 414899520, 442559488, 474170880, 497879424, 553199360, 569005056, 622349280, 663839232, 686730240, 711256320, 829799040, 948341760, 995758848, 1106398720, 1244698560, 1327678464, 1422512640, 1659598080, 1991517696, 2212797440, 2489397120, 2845025280, 3319196160, 3983035392, 4978794240, 6638392320, 9957588480, 19915176960]

約数ペア:

[(1, 19915176960), (2, 9957588480), (3, 6638392320), (4, 4978794240), (5, 3983035392), (6, 3319196160), (7, 2845025280), (8, 2489397120), (9, 2212797440), (10, 1991517696), (12, 1659598080), (14, 1422512640), (15, 1327678464), (16, 1244698560), (18, 1106398720), (20, 995758848), (21, 948341760), (24, 829799040), (28, 711256320), (29, 686730240), (30, 663839232), (32, 622349280), (35, 569005056), (36, 553199360), (40, 497879424), (42, 474170880), (45, 442559488), (48, 414899520), (56, 355628160), (58, 343365120), (60, 331919616), (63, 316113920), (64, 311174640), (70, 284502528), (72, 276599680), (80, 248939712), (84, 237085440), (87, 228910080), (90, 221279744), (96, 207449760), (105, 189668352), (112, 177814080), (116, 171682560), (120, 165959808), (126, 158056960), (128, 155587320), (140, 142251264), (144, 138299840), (145, 137346048), (160, 124469856), (168, 118542720), (174, 114455040), (180, 110639872), (192, 103724880), (203, 98104320), (210, 94834176), (224, 88907040), (232, 85841280), (240, 82979904), (252, 79028480), (256, 77793660), (261, 76303360), (280, 71125632), (288, 69149920), (290, 68673024), (315, 63222784), (320, 62234928), (336, 59271360), (348, 57227520), (360, 55319936), (384, 51862440), (406, 49052160), (420, 47417088), (435, 45782016), (448, 44453520), (464, 42920640), (480, 41489952), (504, 39514240), (512, 38896830), (522, 38151680), (560, 35562816), (576, 34574960), (580, 34336512), (609, 32701440), (630, 31611392), (640, 31117464), (672, 29635680), (696, 28613760), (720, 27659968), (768, 25931220), (812, 24526080), (840, 23708544), (870, 22891008), (896, 22226760), (928, 21460320), (960, 20744976), (1008, 19757120), (1015, 19620864), (1024, 19448415), (1044, 19075840), (1120, 17781408), (1152, 17287480), (1160, 17168256), (1218, 16350720), (1260, 15805696), (1280, 15558732), (1305, 15260672), (1344, 14817840), (1392, 14306880), (1440, 13829984), (1536, 12965610), (1624, 12263040), (1680, 11854272), (1740, 11445504), (1792, 11113380), (1827, 10900480), (1856, 10730160), (1920, 10372488), (2016, 9878560), (2030, 9810432), (2088, 9537920), (2129, 9354240), (2240, 8890704), (2304, 8643740), (2320, 8584128), (2436, 8175360), (2520, 7902848), (2560, 7779366), (2610, 7630336), (2688, 7408920), (2784, 7153440), (2880, 6914992), (3045, 6540288), (3072, 6482805), (3248, 6131520), (3360, 5927136), (3480, 5722752), (3584, 5556690), (3654, 5450240), (3712, 5365080), (3840, 5186244), (4032, 4939280), (4060, 4905216), (4176, 4768960), (4258, 4677120), (4480, 4445352), (4608, 4321870), (4640, 4292064), (4872, 4087680), (5040, 3951424), (5120, 3889683), (5220, 3815168), (5376, 3704460), (5568, 3576720), (5760, 3457496), (6090, 3270144), (6387, 3118080), (6496, 3065760), (6720, 2963568), (6960, 2861376), (7168, 2778345), (7308, 2725120), (7424, 2682540), (7680, 2593122), (8064, 2469640), (8120, 2452608), (8352, 2384480), (8516, 2338560), (8960, 2222676), (9135, 2180096), (9216, 2160935), (9280, 2146032), (9744, 2043840), (10080, 1975712), (10440, 1907584), (10645, 1870848), (10752, 1852230), (11136, 1788360), (11520, 1728748), (12180, 1635072), (12774, 1559040), (12992, 1532880), (13440, 1481784), (13920, 1430688), (14616, 1362560), (14848, 1341270), (14903, 1336320), (15360, 1296561), (16128, 1234820), (16240, 1226304), (16704, 1192240), (17032, 1169280), (17920, 1111338), (18270, 1090048), (18560, 1073016), (19161, 1039360), (19488, 1021920), (20160, 987856), (20880, 953792), (21290, 935424), (21504, 926115), (22272, 894180), (23040, 864374), (24360, 817536), (25548, 779520), (25984, 766440), (26880, 740892), (27840, 715344), (29232, 681280), (29696, 670635), (29806, 668160), (31935, 623616), (32256, 617410), (32480, 613152), (33408, 596120), (34064, 584640), (35840, 555669), (36540, 545024), (37120, 536508), (38322, 519680), (38976, 510960), (40320, 493928), (41760, 476896), (42580, 467712), (44544, 447090), (44709, 445440), (46080, 432187), (48720, 408768), (51096, 389760), (51968, 383220), (53760, 370446), (55680, 357672), (58464, 340640), (59612, 334080), (61741, 322560), (63870, 311808), (64512, 308705), (64960, 306576), (66816, 298060), (68128, 292320), (73080, 272512), (74240, 268254), (74515, 267264), (76644, 259840), (77952, 255480), (80640, 246964), (83520, 238448), (85160, 233856), (89088, 223545), (89418, 222720), (95805, 207872), (97440, 204384), (102192, 194880), (103936, 191610), (107520, 185223), (111360, 178836), (116928, 170320), (119224, 167040), (123482, 161280), (127740, 155904), (129920, 153288), (133632, 149030), (134127, 148480), (136256, 146160)]