2050146560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 432

約数和(自身を含む): 6472252416

約数和(自身を除く): 4422105856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 61, 62, 64, 70, 77, 80, 88, 110, 112, 121, 122, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 242, 244, 248, 256, 280, 305, 308, 310, 320, 341, 352, 385, 427, 434, 440, 448, 484, 488, 496, 560, 605, 610, 616, 620, 640, 671, 682, 704, 770, 847, 854, 868, 880, 896, 968, 976, 992, 1085, 1120, 1210, 1220, 1232, 1240, 1280, 1342, 1364, 1408, 1540, 1694, 1705, 1708, 1736, 1760, 1792, 1891, 1936, 1952, 1984, 2135, 2170, 2240, 2387, 2420, 2440, 2464, 2480, 2684, 2728, 2816, 3080, 3355, 3388, 3410, 3416, 3472, 3520, 3751, 3782, 3872, 3904, 3968, 4235, 4270, 4340, 4480, 4697, 4774, 4840, 4880, 4928, 4960, 5368, 5456, 6160, 6710, 6776, 6820, 6832, 6944, 7040, 7381, 7502, 7564, 7744, 7808, 7936, 8470, 8540, 8680, 8960, 9394, 9455, 9548, 9680, 9760, 9856, 9920, 10736, 10912, 11935, 12320, 13237, 13420, 13552, 13640, 13664, 13888, 14080, 14762, 15004, 15128, 15488, 15616, 16940, 17080, 17360, 18755, 18788, 18910, 19096, 19360, 19520, 19712, 19840, 20801, 21472, 21824, 23485, 23870, 24640, 26257, 26474, 26840, 27104, 27280, 27328, 27776, 29524, 30008, 30256, 30976, 33880, 34160, 34720, 36905, 37510, 37576, 37820, 38192, 38720, 39040, 39680, 41602, 42944, 43648, 46970, 47740, 49280, 51667, 52514, 52948, 53680, 54208, 54560, 54656, 55552, 59048, 60016, 60512, 66185, 67760, 68320, 69440, 73810, 75020, 75152, 75640, 76384, 77440, 78080, 83204, 85888, 87296, 93940, 95480, 98560, 103334, 104005, 105028, 105896, 107360, 108416, 109120, 109312, 118096, 120032, 121024, 131285, 132370, 135520, 136640, 138880, 145607, 147620, 150040, 150304, 151280, 152768, 154880, 166408, 171776, 187880, 190960, 206668, 208010, 210056, 211792, 214720, 216832, 218240, 228811, 236192, 240064, 242048, 258335, 262570, 264740, 271040, 273280, 277760, 291214, 295240, 300080, 300608, 302560, 305536, 332816, 375760, 381920, 413336, 416020, 420112, 423584, 429440, 436480, 457622, 472384, 480128, 484096, 516670, 525140, 529480, 542080, 546560, 582428, 590480, 600160, 601216, 605120, 611072, 665632, 728035, 751520, 763840, 826672, 832040, 840224, 847168, 858880, 915244, 944768, 960256, 1033340, 1050280, 1058960, 1084160, 1144055, 1164856, 1180960, 1200320, 1202432, 1210240, 1331264, 1456070, 1503040, 1527680, 1601677, 1653344, 1664080, 1680448, 1694336, 1830488, 1889536, 2066680, 2100560, 2117920, 2288110, 2329712, 2361920, 2400640, 2420480, 2662528, 2912140, 3006080, 3055360, 3203354, 3306688, 3328160, 3360896, 3388672, 3660976, 4133360, 4201120, 4235840, 4576220, 4659424, 4723840, 4801280, 5325056, 5824280, 6012160, 6406708, 6613376, 6656320, 6721792, 7321952, 8008385, 8266720, 8402240, 8471680, 9152440, 9318848, 9447680, 11648560, 12813416, 13226752, 13312640, 14643904, 16016770, 16533440, 16804480, 16943360, 18304880, 18637696, 23297120, 25626832, 26625280, 29287808, 32033540, 33066880, 33608960, 36609760, 37275392, 46594240, 51253664, 58575616, 64067080, 66133760, 73219520, 93188480, 102507328, 128134160, 146439040, 186376960, 205014656, 256268320, 292878080, 410029312, 512536640, 1025073280, 2050146560]

約数ペア:

[(1, 2050146560), (2, 1025073280), (4, 512536640), (5, 410029312), (7, 292878080), (8, 256268320), (10, 205014656), (11, 186376960), (14, 146439040), (16, 128134160), (20, 102507328), (22, 93188480), (28, 73219520), (31, 66133760), (32, 64067080), (35, 58575616), (40, 51253664), (44, 46594240), (55, 37275392), (56, 36609760), (61, 33608960), (62, 33066880), (64, 32033540), (70, 29287808), (77, 26625280), (80, 25626832), (88, 23297120), (110, 18637696), (112, 18304880), (121, 16943360), (122, 16804480), (124, 16533440), (128, 16016770), (140, 14643904), (154, 13312640), (155, 13226752), (160, 12813416), (176, 11648560), (217, 9447680), (220, 9318848), (224, 9152440), (242, 8471680), (244, 8402240), (248, 8266720), (256, 8008385), (280, 7321952), (305, 6721792), (308, 6656320), (310, 6613376), (320, 6406708), (341, 6012160), (352, 5824280), (385, 5325056), (427, 4801280), (434, 4723840), (440, 4659424), (448, 4576220), (484, 4235840), (488, 4201120), (496, 4133360), (560, 3660976), (605, 3388672), (610, 3360896), (616, 3328160), (620, 3306688), (640, 3203354), (671, 3055360), (682, 3006080), (704, 2912140), (770, 2662528), (847, 2420480), (854, 2400640), (868, 2361920), (880, 2329712), (896, 2288110), (968, 2117920), (976, 2100560), (992, 2066680), (1085, 1889536), (1120, 1830488), (1210, 1694336), (1220, 1680448), (1232, 1664080), (1240, 1653344), (1280, 1601677), (1342, 1527680), (1364, 1503040), (1408, 1456070), (1540, 1331264), (1694, 1210240), (1705, 1202432), (1708, 1200320), (1736, 1180960), (1760, 1164856), (1792, 1144055), (1891, 1084160), (1936, 1058960), (1952, 1050280), (1984, 1033340), (2135, 960256), (2170, 944768), (2240, 915244), (2387, 858880), (2420, 847168), (2440, 840224), (2464, 832040), (2480, 826672), (2684, 763840), (2728, 751520), (2816, 728035), (3080, 665632), (3355, 611072), (3388, 605120), (3410, 601216), (3416, 600160), (3472, 590480), (3520, 582428), (3751, 546560), (3782, 542080), (3872, 529480), (3904, 525140), (3968, 516670), (4235, 484096), (4270, 480128), (4340, 472384), (4480, 457622), (4697, 436480), (4774, 429440), (4840, 423584), (4880, 420112), (4928, 416020), (4960, 413336), (5368, 381920), (5456, 375760), (6160, 332816), (6710, 305536), (6776, 302560), (6820, 300608), (6832, 300080), (6944, 295240), (7040, 291214), (7381, 277760), (7502, 273280), (7564, 271040), (7744, 264740), (7808, 262570), (7936, 258335), (8470, 242048), (8540, 240064), (8680, 236192), (8960, 228811), (9394, 218240), (9455, 216832), (9548, 214720), (9680, 211792), (9760, 210056), (9856, 208010), (9920, 206668), (10736, 190960), (10912, 187880), (11935, 171776), (12320, 166408), (13237, 154880), (13420, 152768), (13552, 151280), (13640, 150304), (13664, 150040), (13888, 147620), (14080, 145607), (14762, 138880), (15004, 136640), (15128, 135520), (15488, 132370), (15616, 131285), (16940, 121024), (17080, 120032), (17360, 118096), (18755, 109312), (18788, 109120), (18910, 108416), (19096, 107360), (19360, 105896), (19520, 105028), (19712, 104005), (19840, 103334), (20801, 98560), (21472, 95480), (21824, 93940), (23485, 87296), (23870, 85888), (24640, 83204), (26257, 78080), (26474, 77440), (26840, 76384), (27104, 75640), (27280, 75152), (27328, 75020), (27776, 73810), (29524, 69440), (30008, 68320), (30256, 67760), (30976, 66185), (33880, 60512), (34160, 60016), (34720, 59048), (36905, 55552), (37510, 54656), (37576, 54560), (37820, 54208), (38192, 53680), (38720, 52948), (39040, 52514), (39680, 51667), (41602, 49280), (42944, 47740), (43648, 46970)]