103495280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 295695360

約数和(自身を除く): 192200080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 71, 76, 80, 95, 112, 133, 137, 140, 142, 152, 190, 266, 274, 280, 284, 304, 355, 380, 497, 532, 548, 560, 568, 665, 685, 710, 760, 959, 994, 1064, 1096, 1136, 1330, 1349, 1370, 1420, 1520, 1918, 1988, 2128, 2192, 2485, 2603, 2660, 2698, 2740, 2840, 3836, 3976, 4795, 4970, 5206, 5320, 5396, 5480, 5680, 6745, 7672, 7952, 9443, 9590, 9727, 9940, 10412, 10640, 10792, 10960, 13015, 13490, 15344, 18221, 18886, 19180, 19454, 19880, 20824, 21584, 26030, 26980, 36442, 37772, 38360, 38908, 39760, 41648, 47215, 48635, 52060, 53960, 68089, 72884, 75544, 76720, 77816, 91105, 94430, 97270, 104120, 107920, 136178, 145768, 151088, 155632, 182210, 184813, 188860, 194540, 208240, 272356, 291536, 340445, 364420, 369626, 377720, 389080, 544712, 680890, 728840, 739252, 755440, 778160, 924065, 1089424, 1293691, 1361780, 1457680, 1478504, 1848130, 2587382, 2723560, 2957008, 3696260, 5174764, 5447120, 6468455, 7392520, 10349528, 12936910, 14785040, 20699056, 25873820, 51747640, 103495280]

約数ペア:

[(1, 103495280), (2, 51747640), (4, 25873820), (5, 20699056), (7, 14785040), (8, 12936910), (10, 10349528), (14, 7392520), (16, 6468455), (19, 5447120), (20, 5174764), (28, 3696260), (35, 2957008), (38, 2723560), (40, 2587382), (56, 1848130), (70, 1478504), (71, 1457680), (76, 1361780), (80, 1293691), (95, 1089424), (112, 924065), (133, 778160), (137, 755440), (140, 739252), (142, 728840), (152, 680890), (190, 544712), (266, 389080), (274, 377720), (280, 369626), (284, 364420), (304, 340445), (355, 291536), (380, 272356), (497, 208240), (532, 194540), (548, 188860), (560, 184813), (568, 182210), (665, 155632), (685, 151088), (710, 145768), (760, 136178), (959, 107920), (994, 104120), (1064, 97270), (1096, 94430), (1136, 91105), (1330, 77816), (1349, 76720), (1370, 75544), (1420, 72884), (1520, 68089), (1918, 53960), (1988, 52060), (2128, 48635), (2192, 47215), (2485, 41648), (2603, 39760), (2660, 38908), (2698, 38360), (2740, 37772), (2840, 36442), (3836, 26980), (3976, 26030), (4795, 21584), (4970, 20824), (5206, 19880), (5320, 19454), (5396, 19180), (5480, 18886), (5680, 18221), (6745, 15344), (7672, 13490), (7952, 13015), (9443, 10960), (9590, 10792), (9727, 10640), (9940, 10412)]