125298880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 168

約数和(自身を含む): 355463856

約数和(自身を除く): 230164976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 64, 70, 80, 98, 112, 122, 131, 140, 160, 196, 224, 244, 245, 262, 280, 305, 320, 392, 427, 448, 488, 490, 524, 560, 610, 655, 784, 854, 917, 976, 980, 1048, 1120, 1220, 1310, 1568, 1708, 1834, 1952, 1960, 2096, 2135, 2240, 2440, 2620, 2989, 3136, 3416, 3668, 3904, 3920, 4192, 4270, 4585, 4880, 5240, 5978, 6419, 6832, 7336, 7840, 7991, 8384, 8540, 9170, 9760, 10480, 11956, 12838, 13664, 14672, 14945, 15680, 15982, 17080, 18340, 19520, 20960, 23912, 25676, 27328, 29344, 29890, 31964, 32095, 34160, 36680, 39955, 41920, 47824, 51352, 55937, 58688, 59780, 63928, 64190, 68320, 73360, 79910, 95648, 102704, 111874, 119560, 127856, 128380, 136640, 146720, 159820, 191296, 205408, 223748, 239120, 255712, 256760, 279685, 293440, 319640, 391559, 410816, 447496, 478240, 511424, 513520, 559370, 639280, 783118, 894992, 956480, 1027040, 1118740, 1278560, 1566236, 1789984, 1957795, 2054080, 2237480, 2557120, 3132472, 3579968, 3915590, 4474960, 6264944, 7831180, 8949920, 12529888, 15662360, 17899840, 25059776, 31324720, 62649440, 125298880]

約数ペア:

[(1, 125298880), (2, 62649440), (4, 31324720), (5, 25059776), (7, 17899840), (8, 15662360), (10, 12529888), (14, 8949920), (16, 7831180), (20, 6264944), (28, 4474960), (32, 3915590), (35, 3579968), (40, 3132472), (49, 2557120), (56, 2237480), (61, 2054080), (64, 1957795), (70, 1789984), (80, 1566236), (98, 1278560), (112, 1118740), (122, 1027040), (131, 956480), (140, 894992), (160, 783118), (196, 639280), (224, 559370), (244, 513520), (245, 511424), (262, 478240), (280, 447496), (305, 410816), (320, 391559), (392, 319640), (427, 293440), (448, 279685), (488, 256760), (490, 255712), (524, 239120), (560, 223748), (610, 205408), (655, 191296), (784, 159820), (854, 146720), (917, 136640), (976, 128380), (980, 127856), (1048, 119560), (1120, 111874), (1220, 102704), (1310, 95648), (1568, 79910), (1708, 73360), (1834, 68320), (1952, 64190), (1960, 63928), (2096, 59780), (2135, 58688), (2240, 55937), (2440, 51352), (2620, 47824), (2989, 41920), (3136, 39955), (3416, 36680), (3668, 34160), (3904, 32095), (3920, 31964), (4192, 29890), (4270, 29344), (4585, 27328), (4880, 25676), (5240, 23912), (5978, 20960), (6419, 19520), (6832, 18340), (7336, 17080), (7840, 15982), (7991, 15680), (8384, 14945), (8540, 14672), (9170, 13664), (9760, 12838), (10480, 11956)]