28112390880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2087}}^1$

素因数の和:2342

約数の個数: 384

約数和(自身を含む): 107087339520

約数和(自身を除く): 78974948640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 211, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 422, 456, 480, 532, 560, 570, 608, 633, 665, 672, 760, 798, 840, 844, 912, 1055, 1064, 1120, 1140, 1266, 1330, 1477, 1520, 1596, 1680, 1688, 1824, 1995, 2087, 2110, 2128, 2280, 2532, 2660, 2954, 3040, 3165, 3192, 3360, 3376, 3990, 4009, 4174, 4220, 4256, 4431, 4560, 5064, 5320, 5908, 6261, 6330, 6384, 6752, 7385, 7980, 8018, 8348, 8440, 8862, 9120, 10128, 10435, 10640, 11816, 12027, 12522, 12660, 12768, 14609, 14770, 15960, 16036, 16696, 16880, 17724, 20045, 20256, 20870, 21280, 22155, 23632, 24054, 25044, 25320, 28063, 29218, 29540, 31305, 31920, 32072, 33392, 33760, 35448, 39653, 40090, 41740, 43827, 44310, 47264, 48108, 50088, 50640, 56126, 58436, 59080, 60135, 62610, 63840, 64144, 66784, 70896, 73045, 79306, 80180, 83480, 84189, 87654, 88620, 96216, 100176, 101280, 112252, 116872, 118160, 118959, 120270, 125220, 128288, 140315, 141792, 146090, 158612, 160360, 166960, 168378, 175308, 177240, 192432, 198265, 200352, 219135, 224504, 233744, 236320, 237918, 240540, 250440, 277571, 280630, 292180, 317224, 320720, 333920, 336756, 350616, 354480, 384864, 396530, 420945, 438270, 440357, 449008, 467488, 475836, 481080, 500880, 555142, 561260, 584360, 594795, 634448, 641440, 673512, 701232, 708960, 793060, 832713, 841890, 876540, 880714, 898016, 951672, 962160, 1001760, 1110284, 1122520, 1168720, 1189590, 1268896, 1321071, 1347024, 1387855, 1402464, 1586120, 1665426, 1683780, 1753080, 1761428, 1903344, 1924320, 2201785, 2220568, 2245040, 2337440, 2379180, 2642142, 2694048, 2775710, 3082499, 3172240, 3330852, 3367560, 3506160, 3522856, 3806688, 4163565, 4403570, 4441136, 4490080, 4758360, 5284284, 5551420, 6164998, 6344480, 6605355, 6661704, 6735120, 7012320, 7045712, 8327130, 8366783, 8807140, 8882272, 9247497, 9516720, 10568568, 11102840, 12329996, 13210710, 13323408, 13470240, 14091424, 15412495, 16654260, 16733566, 17614280, 18494994, 19033440, 21137136, 22205680, 24659992, 25100349, 26421420, 26646816, 30824990, 33308520, 33467132, 35228560, 36989988, 41833915, 42274272, 44411360, 46237485, 49319984, 50200698, 52842840, 58567481, 61649980, 66617040, 66934264, 70457120, 73979976, 83667830, 92474970, 98639968, 100401396, 105685680, 117134962, 123299960, 125501745, 133234080, 133868528, 147959952, 167335660, 175702443, 184949940, 200802792, 211371360, 234269924, 246599920, 251003490, 267737056, 292837405, 295919904, 334671320, 351404886, 369899880, 401605584, 468539848, 493199840, 502006980, 585674810, 669342640, 702809772, 739799760, 803211168, 878512215, 937079696, 1004013960, 1171349620, 1338685280, 1405619544, 1479599520, 1757024430, 1874159392, 2008027920, 2342699240, 2811239088, 3514048860, 4016055840, 4685398480, 5622478176, 7028097720, 9370796960, 14056195440, 28112390880]

約数ペア:

[(1, 28112390880), (2, 14056195440), (3, 9370796960), (4, 7028097720), (5, 5622478176), (6, 4685398480), (7, 4016055840), (8, 3514048860), (10, 2811239088), (12, 2342699240), (14, 2008027920), (15, 1874159392), (16, 1757024430), (19, 1479599520), (20, 1405619544), (21, 1338685280), (24, 1171349620), (28, 1004013960), (30, 937079696), (32, 878512215), (35, 803211168), (38, 739799760), (40, 702809772), (42, 669342640), (48, 585674810), (56, 502006980), (57, 493199840), (60, 468539848), (70, 401605584), (76, 369899880), (80, 351404886), (84, 334671320), (95, 295919904), (96, 292837405), (105, 267737056), (112, 251003490), (114, 246599920), (120, 234269924), (133, 211371360), (140, 200802792), (152, 184949940), (160, 175702443), (168, 167335660), (190, 147959952), (210, 133868528), (211, 133234080), (224, 125501745), (228, 123299960), (240, 117134962), (266, 105685680), (280, 100401396), (285, 98639968), (304, 92474970), (336, 83667830), (380, 73979976), (399, 70457120), (420, 66934264), (422, 66617040), (456, 61649980), (480, 58567481), (532, 52842840), (560, 50200698), (570, 49319984), (608, 46237485), (633, 44411360), (665, 42274272), (672, 41833915), (760, 36989988), (798, 35228560), (840, 33467132), (844, 33308520), (912, 30824990), (1055, 26646816), (1064, 26421420), (1120, 25100349), (1140, 24659992), (1266, 22205680), (1330, 21137136), (1477, 19033440), (1520, 18494994), (1596, 17614280), (1680, 16733566), (1688, 16654260), (1824, 15412495), (1995, 14091424), (2087, 13470240), (2110, 13323408), (2128, 13210710), (2280, 12329996), (2532, 11102840), (2660, 10568568), (2954, 9516720), (3040, 9247497), (3165, 8882272), (3192, 8807140), (3360, 8366783), (3376, 8327130), (3990, 7045712), (4009, 7012320), (4174, 6735120), (4220, 6661704), (4256, 6605355), (4431, 6344480), (4560, 6164998), (5064, 5551420), (5320, 5284284), (5908, 4758360), (6261, 4490080), (6330, 4441136), (6384, 4403570), (6752, 4163565), (7385, 3806688), (7980, 3522856), (8018, 3506160), (8348, 3367560), (8440, 3330852), (8862, 3172240), (9120, 3082499), (10128, 2775710), (10435, 2694048), (10640, 2642142), (11816, 2379180), (12027, 2337440), (12522, 2245040), (12660, 2220568), (12768, 2201785), (14609, 1924320), (14770, 1903344), (15960, 1761428), (16036, 1753080), (16696, 1683780), (16880, 1665426), (17724, 1586120), (20045, 1402464), (20256, 1387855), (20870, 1347024), (21280, 1321071), (22155, 1268896), (23632, 1189590), (24054, 1168720), (25044, 1122520), (25320, 1110284), (28063, 1001760), (29218, 962160), (29540, 951672), (31305, 898016), (31920, 880714), (32072, 876540), (33392, 841890), (33760, 832713), (35448, 793060), (39653, 708960), (40090, 701232), (41740, 673512), (43827, 641440), (44310, 634448), (47264, 594795), (48108, 584360), (50088, 561260), (50640, 555142), (56126, 500880), (58436, 481080), (59080, 475836), (60135, 467488), (62610, 449008), (63840, 440357), (64144, 438270), (66784, 420945), (70896, 396530), (73045, 384864), (79306, 354480), (80180, 350616), (83480, 336756), (84189, 333920), (87654, 320720), (88620, 317224), (96216, 292180), (100176, 280630), (101280, 277571), (112252, 250440), (116872, 240540), (118160, 237918), (118959, 236320), (120270, 233744), (125220, 224504), (128288, 219135), (140315, 200352), (141792, 198265), (146090, 192432), (158612, 177240), (160360, 175308), (166960, 168378)]