517391280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1849

約数の個数: 320

約数和(自身を含む): 2145100800

約数和(自身を除く): 1627709520

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, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 798, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1520, 1596, 1680, 1710, 1801, 1890, 1995, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3192, 3420, 3591, 3602, 3780, 3990, 4104, 4560, 4788, 5040, 5130, 5320, 5403, 5985, 6384, 6840, 7182, 7204, 7560, 7980, 8208, 9005, 9576, 10260, 10640, 10806, 11970, 12607, 13680, 14364, 14408, 15120, 15960, 16209, 17955, 18010, 19152, 20520, 21612, 23940, 25214, 27015, 28728, 28816, 31920, 32418, 34219, 35910, 36020, 37821, 41040, 43224, 47880, 48627, 50428, 54030, 57456, 63035, 64836, 68438, 71820, 72040, 75642, 81045, 86448, 95760, 97254, 100856, 102657, 108060, 113463, 126070, 129672, 136876, 143640, 144080, 151284, 162090, 171095, 189105, 194508, 201712, 205314, 216120, 226926, 239533, 243135, 252140, 259344, 273752, 287280, 302568, 307971, 324180, 340389, 342190, 378210, 389016, 410628, 432240, 453852, 479066, 486270, 504280, 513285, 547504, 567315, 605136, 615942, 648360, 680778, 684380, 718599, 756420, 778032, 821256, 907704, 923913, 958132, 972540, 1008560, 1026570, 1134630, 1197665, 1231884, 1296720, 1361556, 1368760, 1437198, 1512840, 1539855, 1642512, 1701945, 1815408, 1847826, 1916264, 1945080, 2053140, 2155797, 2269260, 2395330, 2463768, 2723112, 2737520, 2874396, 3025680, 3079710, 3403890, 3592995, 3695652, 3832528, 3890160, 4106280, 4311594, 4538520, 4619565, 4790660, 4927536, 5446224, 5748792, 6159420, 6467391, 6807780, 7185990, 7391304, 8212560, 8623188, 9077040, 9239130, 9581320, 10778985, 11497584, 12318840, 12934782, 13615560, 14371980, 14782608, 17246376, 18478260, 19162640, 21557970, 24637680, 25869564, 27231120, 28743960, 32336955, 34492752, 36956520, 43115940, 51739128, 57487920, 64673910, 73913040, 86231880, 103478256, 129347820, 172463760, 258695640, 517391280]

約数ペア:

[(1, 517391280), (2, 258695640), (3, 172463760), (4, 129347820), (5, 103478256), (6, 86231880), (7, 73913040), (8, 64673910), (9, 57487920), (10, 51739128), (12, 43115940), (14, 36956520), (15, 34492752), (16, 32336955), (18, 28743960), (19, 27231120), (20, 25869564), (21, 24637680), (24, 21557970), (27, 19162640), (28, 18478260), (30, 17246376), (35, 14782608), (36, 14371980), (38, 13615560), (40, 12934782), (42, 12318840), (45, 11497584), (48, 10778985), (54, 9581320), (56, 9239130), (57, 9077040), (60, 8623188), (63, 8212560), (70, 7391304), (72, 7185990), (76, 6807780), (80, 6467391), (84, 6159420), (90, 5748792), (95, 5446224), (105, 4927536), (108, 4790660), (112, 4619565), (114, 4538520), (120, 4311594), (126, 4106280), (133, 3890160), (135, 3832528), (140, 3695652), (144, 3592995), (152, 3403890), (168, 3079710), (171, 3025680), (180, 2874396), (189, 2737520), (190, 2723112), (210, 2463768), (216, 2395330), (228, 2269260), (240, 2155797), (252, 2053140), (266, 1945080), (270, 1916264), (280, 1847826), (285, 1815408), (304, 1701945), (315, 1642512), (336, 1539855), (342, 1512840), (360, 1437198), (378, 1368760), (380, 1361556), (399, 1296720), (420, 1231884), (432, 1197665), (456, 1134630), (504, 1026570), (513, 1008560), (532, 972540), (540, 958132), (560, 923913), (570, 907704), (630, 821256), (665, 778032), (684, 756420), (720, 718599), (756, 684380), (760, 680778), (798, 648360), (840, 615942), (855, 605136), (912, 567315), (945, 547504), (1008, 513285), (1026, 504280), (1064, 486270), (1080, 479066), (1140, 453852), (1197, 432240), (1260, 410628), (1330, 389016), (1368, 378210), (1512, 342190), (1520, 340389), (1596, 324180), (1680, 307971), (1710, 302568), (1801, 287280), (1890, 273752), (1995, 259344), (2052, 252140), (2128, 243135), (2160, 239533), (2280, 226926), (2394, 216120), (2520, 205314), (2565, 201712), (2660, 194508), (2736, 189105), (3024, 171095), (3192, 162090), (3420, 151284), (3591, 144080), (3602, 143640), (3780, 136876), (3990, 129672), (4104, 126070), (4560, 113463), (4788, 108060), (5040, 102657), (5130, 100856), (5320, 97254), (5403, 95760), (5985, 86448), (6384, 81045), (6840, 75642), (7182, 72040), (7204, 71820), (7560, 68438), (7980, 64836), (8208, 63035), (9005, 57456), (9576, 54030), (10260, 50428), (10640, 48627), (10806, 47880), (11970, 43224), (12607, 41040), (13680, 37821), (14364, 36020), (14408, 35910), (15120, 34219), (15960, 32418), (16209, 31920), (17955, 28816), (18010, 28728), (19152, 27015), (20520, 25214), (21612, 23940)]