20559577920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1190

約数の個数: 448

約数和(自身を含む): 77571551232

約数和(自身を除く): 57011973312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 71, 80, 82, 84, 96, 105, 112, 120, 123, 140, 142, 160, 164, 168, 192, 205, 210, 213, 224, 240, 246, 280, 284, 287, 320, 328, 336, 355, 410, 420, 426, 448, 480, 492, 497, 560, 568, 574, 615, 656, 672, 710, 820, 840, 852, 861, 960, 984, 994, 1051, 1065, 1120, 1136, 1148, 1230, 1312, 1344, 1420, 1435, 1491, 1640, 1680, 1704, 1722, 1968, 1988, 2102, 2130, 2240, 2272, 2296, 2460, 2485, 2624, 2840, 2870, 2911, 2982, 3153, 3280, 3360, 3408, 3444, 3936, 3976, 4204, 4260, 4305, 4544, 4592, 4920, 4970, 5255, 5680, 5740, 5822, 5964, 6306, 6560, 6720, 6816, 6888, 7357, 7455, 7872, 7952, 8408, 8520, 8610, 8733, 9184, 9840, 9940, 10510, 11360, 11480, 11644, 11928, 12612, 13120, 13632, 13776, 14555, 14714, 14910, 15765, 15904, 16816, 17040, 17220, 17466, 18368, 19680, 19880, 20377, 21020, 22071, 22720, 22960, 23288, 23856, 25224, 27552, 29110, 29428, 29820, 31530, 31808, 33632, 34080, 34440, 34932, 36785, 39360, 39760, 40754, 42040, 43091, 43665, 44142, 45920, 46576, 47712, 50448, 55104, 58220, 58856, 59640, 61131, 63060, 67264, 68160, 68880, 69864, 73570, 74621, 79520, 81508, 84080, 86182, 87330, 88284, 91840, 93152, 95424, 100896, 101885, 110355, 116440, 117712, 119280, 122262, 126120, 129273, 137760, 139728, 147140, 149242, 159040, 163016, 168160, 172364, 174660, 176568, 186304, 201792, 203770, 215455, 220710, 223863, 232880, 235424, 238560, 244524, 252240, 258546, 275520, 279456, 294280, 298484, 301637, 305655, 326032, 336320, 344728, 349320, 353136, 373105, 407540, 430910, 441420, 447726, 465760, 470848, 477120, 489048, 504480, 517092, 522347, 558912, 588560, 596968, 603274, 611310, 646365, 652064, 689456, 698640, 706272, 746210, 815080, 861820, 882840, 895452, 904911, 931520, 978096, 1008960, 1034184, 1044694, 1119315, 1177120, 1193936, 1206548, 1222620, 1292730, 1304128, 1378912, 1397280, 1412544, 1492420, 1508185, 1567041, 1630160, 1723640, 1765680, 1790904, 1809822, 1956192, 2068368, 2089388, 2238630, 2354240, 2387872, 2413096, 2445240, 2585460, 2611735, 2757824, 2794560, 2984840, 3016370, 3059461, 3134082, 3260320, 3447280, 3531360, 3581808, 3619644, 3912384, 4136736, 4178776, 4477260, 4524555, 4775744, 4826192, 4890480, 5170920, 5223470, 5969680, 6032740, 6118922, 6268164, 6520640, 6894560, 7062720, 7163616, 7239288, 7835205, 8273472, 8357552, 8954520, 9049110, 9178383, 9652384, 9780960, 10341840, 10446940, 11939360, 12065480, 12237844, 12536328, 13789120, 14327232, 14478576, 15297305, 15670410, 16715104, 17909040, 18098220, 18356766, 19304768, 19561920, 20683680, 20893880, 21416227, 23878720, 24130960, 24475688, 25072656, 28957152, 30594610, 31340820, 33430208, 35818080, 36196440, 36713532, 41367360, 41787760, 42832454, 45891915, 48261920, 48951376, 50145312, 57914304, 61189220, 62681640, 64248681, 71636160, 72392880, 73427064, 83575520, 85664908, 91783830, 96523840, 97902752, 100290624, 107081135, 122378440, 125363280, 128497362, 144785760, 146854128, 167151040, 171329816, 183567660, 195805504, 214162270, 244756880, 250726560, 256994724, 289571520, 293708256, 321243405, 342659632, 367135320, 428324540, 489513760, 501453120, 513989448, 587416512, 642486810, 685319264, 734270640, 856649080, 979027520, 1027978896, 1284973620, 1370638528, 1468541280, 1713298160, 2055957792, 2569947240, 2937082560, 3426596320, 4111915584, 5139894480, 6853192640, 10279788960, 20559577920]

約数ペア:

[(1, 20559577920), (2, 10279788960), (3, 6853192640), (4, 5139894480), (5, 4111915584), (6, 3426596320), (7, 2937082560), (8, 2569947240), (10, 2055957792), (12, 1713298160), (14, 1468541280), (15, 1370638528), (16, 1284973620), (20, 1027978896), (21, 979027520), (24, 856649080), (28, 734270640), (30, 685319264), (32, 642486810), (35, 587416512), (40, 513989448), (41, 501453120), (42, 489513760), (48, 428324540), (56, 367135320), (60, 342659632), (64, 321243405), (70, 293708256), (71, 289571520), (80, 256994724), (82, 250726560), (84, 244756880), (96, 214162270), (105, 195805504), (112, 183567660), (120, 171329816), (123, 167151040), (140, 146854128), (142, 144785760), (160, 128497362), (164, 125363280), (168, 122378440), (192, 107081135), (205, 100290624), (210, 97902752), (213, 96523840), (224, 91783830), (240, 85664908), (246, 83575520), (280, 73427064), (284, 72392880), (287, 71636160), (320, 64248681), (328, 62681640), (336, 61189220), (355, 57914304), (410, 50145312), (420, 48951376), (426, 48261920), (448, 45891915), (480, 42832454), (492, 41787760), (497, 41367360), (560, 36713532), (568, 36196440), (574, 35818080), (615, 33430208), (656, 31340820), (672, 30594610), (710, 28957152), (820, 25072656), (840, 24475688), (852, 24130960), (861, 23878720), (960, 21416227), (984, 20893880), (994, 20683680), (1051, 19561920), (1065, 19304768), (1120, 18356766), (1136, 18098220), (1148, 17909040), (1230, 16715104), (1312, 15670410), (1344, 15297305), (1420, 14478576), (1435, 14327232), (1491, 13789120), (1640, 12536328), (1680, 12237844), (1704, 12065480), (1722, 11939360), (1968, 10446940), (1988, 10341840), (2102, 9780960), (2130, 9652384), (2240, 9178383), (2272, 9049110), (2296, 8954520), (2460, 8357552), (2485, 8273472), (2624, 7835205), (2840, 7239288), (2870, 7163616), (2911, 7062720), (2982, 6894560), (3153, 6520640), (3280, 6268164), (3360, 6118922), (3408, 6032740), (3444, 5969680), (3936, 5223470), (3976, 5170920), (4204, 4890480), (4260, 4826192), (4305, 4775744), (4544, 4524555), (4592, 4477260), (4920, 4178776), (4970, 4136736), (5255, 3912384), (5680, 3619644), (5740, 3581808), (5822, 3531360), (5964, 3447280), (6306, 3260320), (6560, 3134082), (6720, 3059461), (6816, 3016370), (6888, 2984840), (7357, 2794560), (7455, 2757824), (7872, 2611735), (7952, 2585460), (8408, 2445240), (8520, 2413096), (8610, 2387872), (8733, 2354240), (9184, 2238630), (9840, 2089388), (9940, 2068368), (10510, 1956192), (11360, 1809822), (11480, 1790904), (11644, 1765680), (11928, 1723640), (12612, 1630160), (13120, 1567041), (13632, 1508185), (13776, 1492420), (14555, 1412544), (14714, 1397280), (14910, 1378912), (15765, 1304128), (15904, 1292730), (16816, 1222620), (17040, 1206548), (17220, 1193936), (17466, 1177120), (18368, 1119315), (19680, 1044694), (19880, 1034184), (20377, 1008960), (21020, 978096), (22071, 931520), (22720, 904911), (22960, 895452), (23288, 882840), (23856, 861820), (25224, 815080), (27552, 746210), (29110, 706272), (29428, 698640), (29820, 689456), (31530, 652064), (31808, 646365), (33632, 611310), (34080, 603274), (34440, 596968), (34932, 588560), (36785, 558912), (39360, 522347), (39760, 517092), (40754, 504480), (42040, 489048), (43091, 477120), (43665, 470848), (44142, 465760), (45920, 447726), (46576, 441420), (47712, 430910), (50448, 407540), (55104, 373105), (58220, 353136), (58856, 349320), (59640, 344728), (61131, 336320), (63060, 326032), (67264, 305655), (68160, 301637), (68880, 298484), (69864, 294280), (73570, 279456), (74621, 275520), (79520, 258546), (81508, 252240), (84080, 244524), (86182, 238560), (87330, 235424), (88284, 232880), (91840, 223863), (93152, 220710), (95424, 215455), (100896, 203770), (101885, 201792), (110355, 186304), (116440, 176568), (117712, 174660), (119280, 172364), (122262, 168160), (126120, 163016), (129273, 159040), (137760, 149242), (139728, 147140)]