344927520

素因数分解:

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

素因数の和:1848

約数の個数: 288

約数和(自身を含む): 1416804480

約数和(自身を除く): 1071876960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1801, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3602, 3990, 4256, 4560, 4788, 5040, 5320, 5403, 5472, 5985, 6384, 6840, 7204, 7980, 9005, 9120, 9576, 10080, 10640, 10806, 11970, 12607, 12768, 13680, 14408, 15960, 16209, 18010, 19152, 21280, 21612, 23940, 25214, 27015, 27360, 28816, 31920, 32418, 34219, 36020, 37821, 38304, 43224, 47880, 50428, 54030, 57632, 63035, 63840, 64836, 68438, 72040, 75642, 81045, 86448, 95760, 100856, 102657, 108060, 113463, 126070, 129672, 136876, 144080, 151284, 162090, 171095, 172896, 189105, 191520, 201712, 205314, 216120, 226926, 239533, 252140, 259344, 273752, 288160, 302568, 307971, 324180, 342190, 378210, 403424, 410628, 432240, 453852, 479066, 504280, 513285, 518688, 547504, 567315, 605136, 615942, 648360, 684380, 718599, 756420, 821256, 864480, 907704, 958132, 1008560, 1026570, 1095008, 1134630, 1197665, 1210272, 1231884, 1296720, 1368760, 1437198, 1512840, 1539855, 1642512, 1815408, 1916264, 2017120, 2053140, 2155797, 2269260, 2395330, 2463768, 2593440, 2737520, 2874396, 3025680, 3079710, 3285024, 3592995, 3630816, 3832528, 4106280, 4311594, 4538520, 4790660, 4927536, 5475040, 5748792, 6051360, 6159420, 7185990, 7665056, 8212560, 8623188, 9077040, 9581320, 9855072, 10778985, 11497584, 12318840, 14371980, 16425120, 17246376, 18154080, 19162640, 21557970, 22995168, 24637680, 28743960, 34492752, 38325280, 43115940, 49275360, 57487920, 68985504, 86231880, 114975840, 172463760, 344927520]

約数ペア:

[(1, 344927520), (2, 172463760), (3, 114975840), (4, 86231880), (5, 68985504), (6, 57487920), (7, 49275360), (8, 43115940), (9, 38325280), (10, 34492752), (12, 28743960), (14, 24637680), (15, 22995168), (16, 21557970), (18, 19162640), (19, 18154080), (20, 17246376), (21, 16425120), (24, 14371980), (28, 12318840), (30, 11497584), (32, 10778985), (35, 9855072), (36, 9581320), (38, 9077040), (40, 8623188), (42, 8212560), (45, 7665056), (48, 7185990), (56, 6159420), (57, 6051360), (60, 5748792), (63, 5475040), (70, 4927536), (72, 4790660), (76, 4538520), (80, 4311594), (84, 4106280), (90, 3832528), (95, 3630816), (96, 3592995), (105, 3285024), (112, 3079710), (114, 3025680), (120, 2874396), (126, 2737520), (133, 2593440), (140, 2463768), (144, 2395330), (152, 2269260), (160, 2155797), (168, 2053140), (171, 2017120), (180, 1916264), (190, 1815408), (210, 1642512), (224, 1539855), (228, 1512840), (240, 1437198), (252, 1368760), (266, 1296720), (280, 1231884), (285, 1210272), (288, 1197665), (304, 1134630), (315, 1095008), (336, 1026570), (342, 1008560), (360, 958132), (380, 907704), (399, 864480), (420, 821256), (456, 756420), (480, 718599), (504, 684380), (532, 648360), (560, 615942), (570, 605136), (608, 567315), (630, 547504), (665, 518688), (672, 513285), (684, 504280), (720, 479066), (760, 453852), (798, 432240), (840, 410628), (855, 403424), (912, 378210), (1008, 342190), (1064, 324180), (1120, 307971), (1140, 302568), (1197, 288160), (1260, 273752), (1330, 259344), (1368, 252140), (1440, 239533), (1520, 226926), (1596, 216120), (1680, 205314), (1710, 201712), (1801, 191520), (1824, 189105), (1995, 172896), (2016, 171095), (2128, 162090), (2280, 151284), (2394, 144080), (2520, 136876), (2660, 129672), (2736, 126070), (3040, 113463), (3192, 108060), (3360, 102657), (3420, 100856), (3602, 95760), (3990, 86448), (4256, 81045), (4560, 75642), (4788, 72040), (5040, 68438), (5320, 64836), (5403, 63840), (5472, 63035), (5985, 57632), (6384, 54030), (6840, 50428), (7204, 47880), (7980, 43224), (9005, 38304), (9120, 37821), (9576, 36020), (10080, 34219), (10640, 32418), (10806, 31920), (11970, 28816), (12607, 27360), (12768, 27015), (13680, 25214), (14408, 23940), (15960, 21612), (16209, 21280), (18010, 19152)]