413981120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 1211397120

約数和(自身を除く): 797416000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 71, 76, 80, 95, 112, 133, 137, 140, 142, 152, 160, 190, 224, 266, 274, 280, 284, 304, 320, 355, 380, 448, 497, 532, 548, 560, 568, 608, 665, 685, 710, 760, 959, 994, 1064, 1096, 1120, 1136, 1216, 1330, 1349, 1370, 1420, 1520, 1918, 1988, 2128, 2192, 2240, 2272, 2485, 2603, 2660, 2698, 2740, 2840, 3040, 3836, 3976, 4256, 4384, 4544, 4795, 4970, 5206, 5320, 5396, 5480, 5680, 6080, 6745, 7672, 7952, 8512, 8768, 9443, 9590, 9727, 9940, 10412, 10640, 10792, 10960, 11360, 13015, 13490, 15344, 15904, 18221, 18886, 19180, 19454, 19880, 20824, 21280, 21584, 21920, 22720, 26030, 26980, 30688, 31808, 36442, 37772, 38360, 38908, 39760, 41648, 42560, 43168, 43840, 47215, 48635, 52060, 53960, 61376, 68089, 72884, 75544, 76720, 77816, 79520, 83296, 86336, 91105, 94430, 97270, 104120, 107920, 136178, 145768, 151088, 153440, 155632, 159040, 166592, 182210, 184813, 188860, 194540, 208240, 215840, 272356, 291536, 302176, 306880, 311264, 340445, 364420, 369626, 377720, 389080, 416480, 431680, 544712, 583072, 604352, 622528, 680890, 728840, 739252, 755440, 778160, 832960, 924065, 1089424, 1166144, 1293691, 1361780, 1457680, 1478504, 1510880, 1556320, 1848130, 2178848, 2587382, 2723560, 2915360, 2957008, 3021760, 3112640, 3696260, 4357696, 5174764, 5447120, 5830720, 5914016, 6468455, 7392520, 10349528, 10894240, 11828032, 12936910, 14785040, 20699056, 21788480, 25873820, 29570080, 41398112, 51747640, 59140160, 82796224, 103495280, 206990560, 413981120]

約数ペア:

[(1, 413981120), (2, 206990560), (4, 103495280), (5, 82796224), (7, 59140160), (8, 51747640), (10, 41398112), (14, 29570080), (16, 25873820), (19, 21788480), (20, 20699056), (28, 14785040), (32, 12936910), (35, 11828032), (38, 10894240), (40, 10349528), (56, 7392520), (64, 6468455), (70, 5914016), (71, 5830720), (76, 5447120), (80, 5174764), (95, 4357696), (112, 3696260), (133, 3112640), (137, 3021760), (140, 2957008), (142, 2915360), (152, 2723560), (160, 2587382), (190, 2178848), (224, 1848130), (266, 1556320), (274, 1510880), (280, 1478504), (284, 1457680), (304, 1361780), (320, 1293691), (355, 1166144), (380, 1089424), (448, 924065), (497, 832960), (532, 778160), (548, 755440), (560, 739252), (568, 728840), (608, 680890), (665, 622528), (685, 604352), (710, 583072), (760, 544712), (959, 431680), (994, 416480), (1064, 389080), (1096, 377720), (1120, 369626), (1136, 364420), (1216, 340445), (1330, 311264), (1349, 306880), (1370, 302176), (1420, 291536), (1520, 272356), (1918, 215840), (1988, 208240), (2128, 194540), (2192, 188860), (2240, 184813), (2272, 182210), (2485, 166592), (2603, 159040), (2660, 155632), (2698, 153440), (2740, 151088), (2840, 145768), (3040, 136178), (3836, 107920), (3976, 104120), (4256, 97270), (4384, 94430), (4544, 91105), (4795, 86336), (4970, 83296), (5206, 79520), (5320, 77816), (5396, 76720), (5480, 75544), (5680, 72884), (6080, 68089), (6745, 61376), (7672, 53960), (7952, 52060), (8512, 48635), (8768, 47215), (9443, 43840), (9590, 43168), (9727, 42560), (9940, 41648), (10412, 39760), (10640, 38908), (10792, 38360), (10960, 37772), (11360, 36442), (13015, 31808), (13490, 30688), (15344, 26980), (15904, 26030), (18221, 22720), (18886, 21920), (19180, 21584), (19454, 21280), (19880, 20824)]