20304753408

素因数分解:

$2^8\times 3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 432

約数和(自身を含む): 65622211200

約数和(自身を除く): 45317457792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 41, 48, 54, 57, 64, 72, 76, 81, 82, 96, 108, 114, 123, 128, 144, 152, 162, 164, 171, 192, 216, 228, 243, 246, 256, 288, 304, 324, 328, 342, 369, 384, 419, 432, 456, 486, 492, 513, 576, 608, 648, 656, 684, 738, 768, 779, 838, 864, 912, 972, 984, 1026, 1107, 1152, 1216, 1257, 1296, 1312, 1368, 1476, 1539, 1558, 1676, 1728, 1824, 1944, 1968, 2052, 2214, 2304, 2337, 2432, 2514, 2592, 2624, 2736, 2952, 3078, 3116, 3321, 3352, 3456, 3648, 3771, 3888, 3936, 4104, 4428, 4617, 4674, 4864, 5028, 5184, 5248, 5472, 5904, 6156, 6232, 6642, 6704, 6912, 7011, 7296, 7542, 7776, 7872, 7961, 8208, 8856, 9234, 9348, 9963, 10056, 10368, 10496, 10944, 11313, 11808, 12312, 12464, 13284, 13408, 14022, 14592, 15084, 15552, 15744, 15922, 16416, 17179, 17712, 18468, 18696, 19926, 20112, 20736, 21033, 21888, 22626, 23616, 23883, 24624, 24928, 26568, 26816, 28044, 30168, 31104, 31488, 31844, 32832, 33939, 34358, 35424, 36936, 37392, 39852, 40224, 42066, 43776, 45252, 47232, 47766, 49248, 49856, 51537, 53136, 53632, 56088, 60336, 62208, 63099, 63688, 65664, 67878, 68716, 70848, 71649, 73872, 74784, 79704, 80448, 84132, 90504, 94464, 95532, 98496, 99712, 101817, 103074, 106272, 107264, 112176, 120672, 126198, 127376, 131328, 135756, 137432, 141696, 143298, 147744, 149568, 154611, 159408, 160896, 168264, 181008, 189297, 191064, 196992, 199424, 203634, 206148, 212544, 214947, 224352, 241344, 252396, 254752, 271512, 274864, 283392, 286596, 295488, 299136, 309222, 318816, 321792, 326401, 336528, 362016, 378594, 382128, 393984, 407268, 412296, 425088, 429894, 448704, 463833, 482688, 504792, 509504, 543024, 549728, 573192, 590976, 598272, 618444, 637632, 644841, 652802, 673056, 724032, 757188, 764256, 814536, 824592, 850176, 859788, 897408, 927666, 965376, 979203, 1009584, 1019008, 1086048, 1099456, 1146384, 1181952, 1236888, 1275264, 1289682, 1305604, 1346112, 1391499, 1448064, 1514376, 1528512, 1629072, 1649184, 1719576, 1794816, 1855332, 1934523, 1958406, 2019168, 2038016, 2172096, 2198912, 2292768, 2473776, 2550528, 2579364, 2611208, 2692224, 2782998, 2896128, 2937609, 3028752, 3057024, 3258144, 3298368, 3439152, 3710664, 3869046, 3916812, 4038336, 4174497, 4344192, 4397824, 4585536, 4947552, 5158728, 5222416, 5384448, 5565996, 5875218, 6057504, 6114048, 6516288, 6596736, 6878304, 7421328, 7738092, 7833624, 8076672, 8348994, 8688384, 8812827, 9171072, 9895104, 10317456, 10444832, 11131992, 11750436, 12115008, 13032576, 13193472, 13756608, 14842656, 15476184, 15667248, 16153344, 16697988, 17625654, 18342144, 19790208, 20634912, 20889664, 22263984, 23500872, 24230016, 26065152, 26438481, 27513216, 29685312, 30952368, 31334496, 33395976, 35251308, 39580416, 41269824, 41779328, 44527968, 47001744, 48460032, 52876962, 55026432, 59370624, 61904736, 62668992, 66791952, 70502616, 79315443, 82539648, 83558656, 89055936, 94003488, 105753924, 118741248, 123809472, 125337984, 133583904, 141005232, 158630886, 165079296, 178111872, 188006976, 211507848, 247618944, 250675968, 267167808, 282010464, 317261772, 356223744, 376013952, 423015696, 495237888, 534335616, 564020928, 634523544, 752027904, 846031392, 1068671232, 1128041856, 1269047088, 1692062784, 2256083712, 2538094176, 3384125568, 5076188352, 6768251136, 10152376704, 20304753408]

約数ペア:

[(1, 20304753408), (2, 10152376704), (3, 6768251136), (4, 5076188352), (6, 3384125568), (8, 2538094176), (9, 2256083712), (12, 1692062784), (16, 1269047088), (18, 1128041856), (19, 1068671232), (24, 846031392), (27, 752027904), (32, 634523544), (36, 564020928), (38, 534335616), (41, 495237888), (48, 423015696), (54, 376013952), (57, 356223744), (64, 317261772), (72, 282010464), (76, 267167808), (81, 250675968), (82, 247618944), (96, 211507848), (108, 188006976), (114, 178111872), (123, 165079296), (128, 158630886), (144, 141005232), (152, 133583904), (162, 125337984), (164, 123809472), (171, 118741248), (192, 105753924), (216, 94003488), (228, 89055936), (243, 83558656), (246, 82539648), (256, 79315443), (288, 70502616), (304, 66791952), (324, 62668992), (328, 61904736), (342, 59370624), (369, 55026432), (384, 52876962), (419, 48460032), (432, 47001744), (456, 44527968), (486, 41779328), (492, 41269824), (513, 39580416), (576, 35251308), (608, 33395976), (648, 31334496), (656, 30952368), (684, 29685312), (738, 27513216), (768, 26438481), (779, 26065152), (838, 24230016), (864, 23500872), (912, 22263984), (972, 20889664), (984, 20634912), (1026, 19790208), (1107, 18342144), (1152, 17625654), (1216, 16697988), (1257, 16153344), (1296, 15667248), (1312, 15476184), (1368, 14842656), (1476, 13756608), (1539, 13193472), (1558, 13032576), (1676, 12115008), (1728, 11750436), (1824, 11131992), (1944, 10444832), (1968, 10317456), (2052, 9895104), (2214, 9171072), (2304, 8812827), (2337, 8688384), (2432, 8348994), (2514, 8076672), (2592, 7833624), (2624, 7738092), (2736, 7421328), (2952, 6878304), (3078, 6596736), (3116, 6516288), (3321, 6114048), (3352, 6057504), (3456, 5875218), (3648, 5565996), (3771, 5384448), (3888, 5222416), (3936, 5158728), (4104, 4947552), (4428, 4585536), (4617, 4397824), (4674, 4344192), (4864, 4174497), (5028, 4038336), (5184, 3916812), (5248, 3869046), (5472, 3710664), (5904, 3439152), (6156, 3298368), (6232, 3258144), (6642, 3057024), (6704, 3028752), (6912, 2937609), (7011, 2896128), (7296, 2782998), (7542, 2692224), (7776, 2611208), (7872, 2579364), (7961, 2550528), (8208, 2473776), (8856, 2292768), (9234, 2198912), (9348, 2172096), (9963, 2038016), (10056, 2019168), (10368, 1958406), (10496, 1934523), (10944, 1855332), (11313, 1794816), (11808, 1719576), (12312, 1649184), (12464, 1629072), (13284, 1528512), (13408, 1514376), (14022, 1448064), (14592, 1391499), (15084, 1346112), (15552, 1305604), (15744, 1289682), (15922, 1275264), (16416, 1236888), (17179, 1181952), (17712, 1146384), (18468, 1099456), (18696, 1086048), (19926, 1019008), (20112, 1009584), (20736, 979203), (21033, 965376), (21888, 927666), (22626, 897408), (23616, 859788), (23883, 850176), (24624, 824592), (24928, 814536), (26568, 764256), (26816, 757188), (28044, 724032), (30168, 673056), (31104, 652802), (31488, 644841), (31844, 637632), (32832, 618444), (33939, 598272), (34358, 590976), (35424, 573192), (36936, 549728), (37392, 543024), (39852, 509504), (40224, 504792), (42066, 482688), (43776, 463833), (45252, 448704), (47232, 429894), (47766, 425088), (49248, 412296), (49856, 407268), (51537, 393984), (53136, 382128), (53632, 378594), (56088, 362016), (60336, 336528), (62208, 326401), (63099, 321792), (63688, 318816), (65664, 309222), (67878, 299136), (68716, 295488), (70848, 286596), (71649, 283392), (73872, 274864), (74784, 271512), (79704, 254752), (80448, 252396), (84132, 241344), (90504, 224352), (94464, 214947), (95532, 212544), (98496, 206148), (99712, 203634), (101817, 199424), (103074, 196992), (106272, 191064), (107264, 189297), (112176, 181008), (120672, 168264), (126198, 160896), (127376, 159408), (131328, 154611), (135756, 149568), (137432, 147744), (141696, 143298)]