20552060160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:942

約数の個数: 432

約数和(自身を含む): 74307109968

約数和(自身を除く): 53755049808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 53, 60, 64, 72, 80, 82, 90, 96, 106, 120, 123, 128, 144, 159, 160, 164, 180, 192, 205, 212, 240, 246, 256, 265, 288, 318, 320, 328, 360, 369, 384, 410, 424, 477, 480, 492, 530, 576, 615, 636, 640, 656, 720, 738, 768, 795, 820, 821, 848, 954, 960, 984, 1060, 1152, 1230, 1272, 1280, 1312, 1440, 1476, 1590, 1640, 1642, 1696, 1845, 1908, 1920, 1968, 2120, 2173, 2304, 2385, 2460, 2463, 2544, 2624, 2880, 2952, 3180, 3280, 3284, 3392, 3690, 3816, 3840, 3936, 4105, 4240, 4346, 4770, 4920, 4926, 5088, 5248, 5760, 5904, 6360, 6519, 6560, 6568, 6784, 7380, 7389, 7632, 7872, 8210, 8480, 8692, 9540, 9840, 9852, 10176, 10496, 10865, 11520, 11808, 12315, 12720, 13038, 13120, 13136, 13568, 14760, 14778, 15264, 15744, 16420, 16960, 17384, 19080, 19557, 19680, 19704, 20352, 21730, 23616, 24630, 25440, 26076, 26240, 26272, 29520, 29556, 30528, 31488, 32595, 32840, 33661, 33920, 34768, 36945, 38160, 39114, 39360, 39408, 40704, 43460, 43513, 47232, 49260, 50880, 52152, 52480, 52544, 59040, 59112, 61056, 65190, 65680, 67322, 67840, 69536, 73890, 76320, 78228, 78720, 78816, 86920, 87026, 94464, 97785, 98520, 100983, 101760, 104304, 105088, 118080, 118224, 122112, 130380, 130539, 131360, 134644, 139072, 147780, 152640, 156456, 157440, 157632, 168305, 173840, 174052, 195570, 197040, 201966, 203520, 208608, 210176, 217565, 236160, 236448, 260760, 261078, 262720, 269288, 278144, 295560, 302949, 305280, 312912, 315264, 336610, 347680, 348104, 391140, 391617, 394080, 403932, 417216, 435130, 472320, 472896, 504915, 521520, 522156, 525440, 538576, 556288, 591120, 605898, 610560, 625824, 630528, 652695, 673220, 695360, 696208, 782280, 783234, 788160, 807864, 834432, 870260, 945792, 1009830, 1043040, 1044312, 1050880, 1077152, 1182240, 1211796, 1251648, 1305390, 1346440, 1390720, 1392416, 1514745, 1564560, 1566468, 1576320, 1615728, 1668864, 1740520, 1784033, 1891584, 1958085, 2019660, 2086080, 2088624, 2154304, 2364480, 2423592, 2503296, 2610780, 2692880, 2781440, 2784832, 3029490, 3129120, 3132936, 3152640, 3231456, 3481040, 3568066, 3916170, 4039320, 4172160, 4177248, 4308608, 4728960, 4847184, 5006592, 5221560, 5352099, 5385760, 5569664, 6058980, 6258240, 6265872, 6462912, 6962080, 7136132, 7832340, 8078640, 8344320, 8354496, 8617216, 8920165, 9457920, 9694368, 10443120, 10704198, 10771520, 11139328, 12117960, 12516480, 12531744, 12925824, 13924160, 14272264, 15664680, 16056297, 16157280, 16708992, 17840330, 19388736, 20886240, 21408396, 21543040, 24235920, 25032960, 25063488, 25851648, 26760495, 27848320, 28544528, 31329360, 32112594, 32314560, 33417984, 35680660, 38777472, 41772480, 42816792, 43086080, 48471840, 50126976, 53520990, 55696640, 57089056, 62658720, 64225188, 64629120, 71361320, 77554944, 80281485, 83544960, 85633584, 96943680, 100253952, 107041980, 114178112, 125317440, 128450376, 129258240, 142722640, 160562970, 167089920, 171267168, 193887360, 214083960, 228356224, 250634880, 256900752, 285445280, 321125940, 342534336, 387774720, 428167920, 456712448, 501269760, 513801504, 570890560, 642251880, 685068672, 856335840, 1027603008, 1141781120, 1284503760, 1370137344, 1712671680, 2055206016, 2283562240, 2569007520, 3425343360, 4110412032, 5138015040, 6850686720, 10276030080, 20552060160]

約数ペア:

[(1, 20552060160), (2, 10276030080), (3, 6850686720), (4, 5138015040), (5, 4110412032), (6, 3425343360), (8, 2569007520), (9, 2283562240), (10, 2055206016), (12, 1712671680), (15, 1370137344), (16, 1284503760), (18, 1141781120), (20, 1027603008), (24, 856335840), (30, 685068672), (32, 642251880), (36, 570890560), (40, 513801504), (41, 501269760), (45, 456712448), (48, 428167920), (53, 387774720), (60, 342534336), (64, 321125940), (72, 285445280), (80, 256900752), (82, 250634880), (90, 228356224), (96, 214083960), (106, 193887360), (120, 171267168), (123, 167089920), (128, 160562970), (144, 142722640), (159, 129258240), (160, 128450376), (164, 125317440), (180, 114178112), (192, 107041980), (205, 100253952), (212, 96943680), (240, 85633584), (246, 83544960), (256, 80281485), (265, 77554944), (288, 71361320), (318, 64629120), (320, 64225188), (328, 62658720), (360, 57089056), (369, 55696640), (384, 53520990), (410, 50126976), (424, 48471840), (477, 43086080), (480, 42816792), (492, 41772480), (530, 38777472), (576, 35680660), (615, 33417984), (636, 32314560), (640, 32112594), (656, 31329360), (720, 28544528), (738, 27848320), (768, 26760495), (795, 25851648), (820, 25063488), (821, 25032960), (848, 24235920), (954, 21543040), (960, 21408396), (984, 20886240), (1060, 19388736), (1152, 17840330), (1230, 16708992), (1272, 16157280), (1280, 16056297), (1312, 15664680), (1440, 14272264), (1476, 13924160), (1590, 12925824), (1640, 12531744), (1642, 12516480), (1696, 12117960), (1845, 11139328), (1908, 10771520), (1920, 10704198), (1968, 10443120), (2120, 9694368), (2173, 9457920), (2304, 8920165), (2385, 8617216), (2460, 8354496), (2463, 8344320), (2544, 8078640), (2624, 7832340), (2880, 7136132), (2952, 6962080), (3180, 6462912), (3280, 6265872), (3284, 6258240), (3392, 6058980), (3690, 5569664), (3816, 5385760), (3840, 5352099), (3936, 5221560), (4105, 5006592), (4240, 4847184), (4346, 4728960), (4770, 4308608), (4920, 4177248), (4926, 4172160), (5088, 4039320), (5248, 3916170), (5760, 3568066), (5904, 3481040), (6360, 3231456), (6519, 3152640), (6560, 3132936), (6568, 3129120), (6784, 3029490), (7380, 2784832), (7389, 2781440), (7632, 2692880), (7872, 2610780), (8210, 2503296), (8480, 2423592), (8692, 2364480), (9540, 2154304), (9840, 2088624), (9852, 2086080), (10176, 2019660), (10496, 1958085), (10865, 1891584), (11520, 1784033), (11808, 1740520), (12315, 1668864), (12720, 1615728), (13038, 1576320), (13120, 1566468), (13136, 1564560), (13568, 1514745), (14760, 1392416), (14778, 1390720), (15264, 1346440), (15744, 1305390), (16420, 1251648), (16960, 1211796), (17384, 1182240), (19080, 1077152), (19557, 1050880), (19680, 1044312), (19704, 1043040), (20352, 1009830), (21730, 945792), (23616, 870260), (24630, 834432), (25440, 807864), (26076, 788160), (26240, 783234), (26272, 782280), (29520, 696208), (29556, 695360), (30528, 673220), (31488, 652695), (32595, 630528), (32840, 625824), (33661, 610560), (33920, 605898), (34768, 591120), (36945, 556288), (38160, 538576), (39114, 525440), (39360, 522156), (39408, 521520), (40704, 504915), (43460, 472896), (43513, 472320), (47232, 435130), (49260, 417216), (50880, 403932), (52152, 394080), (52480, 391617), (52544, 391140), (59040, 348104), (59112, 347680), (61056, 336610), (65190, 315264), (65680, 312912), (67322, 305280), (67840, 302949), (69536, 295560), (73890, 278144), (76320, 269288), (78228, 262720), (78720, 261078), (78816, 260760), (86920, 236448), (87026, 236160), (94464, 217565), (97785, 210176), (98520, 208608), (100983, 203520), (101760, 201966), (104304, 197040), (105088, 195570), (118080, 174052), (118224, 173840), (122112, 168305), (130380, 157632), (130539, 157440), (131360, 156456), (134644, 152640), (139072, 147780)]