1420886880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2523

約数の個数: 384

約数和(自身を含む): 5985100800

約数和(自身を除く): 4564213920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2473, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4788, 4946, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6840, 7182, 7419, 7560, 7980, 8208, 9120, 9576, 9892, 10080, 10260, 10640, 11970, 12365, 12768, 13680, 14364, 14838, 15120, 15960, 16416, 17311, 17955, 19152, 19784, 20520, 21280, 22257, 23940, 24730, 27360, 28728, 29676, 30240, 31920, 34622, 35910, 37095, 38304, 39568, 41040, 44514, 46987, 47880, 49460, 51933, 57456, 59352, 63840, 66771, 69244, 71820, 74190, 79136, 82080, 86555, 89028, 93974, 95760, 98920, 103866, 111285, 114912, 118704, 133542, 138488, 140961, 143640, 148380, 155799, 173110, 178056, 187948, 191520, 197840, 207732, 222570, 234935, 237408, 259665, 267084, 276976, 281922, 287280, 296760, 311598, 328909, 333855, 346220, 356112, 375896, 395680, 415464, 422883, 445140, 467397, 469870, 519330, 534168, 553952, 563844, 574560, 593520, 623196, 657818, 667710, 692440, 704805, 712224, 751792, 778995, 830928, 845766, 890280, 934794, 939740, 986727, 1038660, 1068336, 1127688, 1187040, 1246392, 1268649, 1315636, 1335420, 1384880, 1409610, 1503584, 1557990, 1644545, 1661856, 1691532, 1780560, 1869588, 1879480, 1973454, 2077320, 2114415, 2136672, 2255376, 2336985, 2492784, 2537298, 2631272, 2670840, 2769760, 2819220, 2960181, 3115980, 3289090, 3383064, 3561120, 3739176, 3758960, 3946908, 4154640, 4228830, 4510752, 4673970, 4933635, 4985568, 5074596, 5262544, 5341680, 5638440, 5920362, 6231960, 6343245, 6578180, 6766128, 7478352, 7517920, 7893816, 8309280, 8457660, 8880543, 9347940, 9867270, 10149192, 10525088, 10683360, 11276880, 11840724, 12463920, 12686490, 13156360, 13532256, 14800905, 14956704, 15787632, 16915320, 17761086, 18695880, 19734540, 20298384, 22553760, 23681448, 24927840, 25372980, 26312720, 29601810, 31575264, 33830640, 35522172, 37391760, 39469080, 40596768, 44402715, 47362896, 50745960, 52625440, 59203620, 67661280, 71044344, 74783520, 78938160, 88805430, 94725792, 101491920, 118407240, 142088688, 157876320, 177610860, 202983840, 236814480, 284177376, 355221720, 473628960, 710443440, 1420886880]

約数ペア:

[(1, 1420886880), (2, 710443440), (3, 473628960), (4, 355221720), (5, 284177376), (6, 236814480), (7, 202983840), (8, 177610860), (9, 157876320), (10, 142088688), (12, 118407240), (14, 101491920), (15, 94725792), (16, 88805430), (18, 78938160), (19, 74783520), (20, 71044344), (21, 67661280), (24, 59203620), (27, 52625440), (28, 50745960), (30, 47362896), (32, 44402715), (35, 40596768), (36, 39469080), (38, 37391760), (40, 35522172), (42, 33830640), (45, 31575264), (48, 29601810), (54, 26312720), (56, 25372980), (57, 24927840), (60, 23681448), (63, 22553760), (70, 20298384), (72, 19734540), (76, 18695880), (80, 17761086), (84, 16915320), (90, 15787632), (95, 14956704), (96, 14800905), (105, 13532256), (108, 13156360), (112, 12686490), (114, 12463920), (120, 11840724), (126, 11276880), (133, 10683360), (135, 10525088), (140, 10149192), (144, 9867270), (152, 9347940), (160, 8880543), (168, 8457660), (171, 8309280), (180, 7893816), (189, 7517920), (190, 7478352), (210, 6766128), (216, 6578180), (224, 6343245), (228, 6231960), (240, 5920362), (252, 5638440), (266, 5341680), (270, 5262544), (280, 5074596), (285, 4985568), (288, 4933635), (304, 4673970), (315, 4510752), (336, 4228830), (342, 4154640), (360, 3946908), (378, 3758960), (380, 3739176), (399, 3561120), (420, 3383064), (432, 3289090), (456, 3115980), (480, 2960181), (504, 2819220), (513, 2769760), (532, 2670840), (540, 2631272), (560, 2537298), (570, 2492784), (608, 2336985), (630, 2255376), (665, 2136672), (672, 2114415), (684, 2077320), (720, 1973454), (756, 1879480), (760, 1869588), (798, 1780560), (840, 1691532), (855, 1661856), (864, 1644545), (912, 1557990), (945, 1503584), (1008, 1409610), (1026, 1384880), (1064, 1335420), (1080, 1315636), (1120, 1268649), (1140, 1246392), (1197, 1187040), (1260, 1127688), (1330, 1068336), (1368, 1038660), (1440, 986727), (1512, 939740), (1520, 934794), (1596, 890280), (1680, 845766), (1710, 830928), (1824, 778995), (1890, 751792), (1995, 712224), (2016, 704805), (2052, 692440), (2128, 667710), (2160, 657818), (2280, 623196), (2394, 593520), (2473, 574560), (2520, 563844), (2565, 553952), (2660, 534168), (2736, 519330), (3024, 469870), (3040, 467397), (3192, 445140), (3360, 422883), (3420, 415464), (3591, 395680), (3780, 375896), (3990, 356112), (4104, 346220), (4256, 333855), (4320, 328909), (4560, 311598), (4788, 296760), (4946, 287280), (5040, 281922), (5130, 276976), (5320, 267084), (5472, 259665), (5985, 237408), (6048, 234935), (6384, 222570), (6840, 207732), (7182, 197840), (7419, 191520), (7560, 187948), (7980, 178056), (8208, 173110), (9120, 155799), (9576, 148380), (9892, 143640), (10080, 140961), (10260, 138488), (10640, 133542), (11970, 118704), (12365, 114912), (12768, 111285), (13680, 103866), (14364, 98920), (14838, 95760), (15120, 93974), (15960, 89028), (16416, 86555), (17311, 82080), (17955, 79136), (19152, 74190), (19784, 71820), (20520, 69244), (21280, 66771), (22257, 63840), (23940, 59352), (24730, 57456), (27360, 51933), (28728, 49460), (29676, 47880), (30240, 46987), (31920, 44514), (34622, 41040), (35910, 39568), (37095, 38304)]