26879160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2909}}^1$

素因数の和:2941

約数の個数: 128

約数和(自身を含む): 100569600

約数和(自身を除く): 73690440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2909, 3080, 4620, 5818, 8727, 9240, 11636, 14545, 17454, 20363, 23272, 29090, 31999, 34908, 40726, 43635, 58180, 61089, 63998, 69816, 81452, 87270, 95997, 101815, 116360, 122178, 127996, 159995, 162904, 174540, 191994, 203630, 223993, 244356, 255992, 305445, 319990, 349080, 383988, 407260, 447986, 479985, 488712, 610890, 639980, 671979, 767976, 814520, 895972, 959970, 1119965, 1221780, 1279960, 1343958, 1791944, 1919940, 2239930, 2443560, 2687916, 3359895, 3839880, 4479860, 5375832, 6719790, 8959720, 13439580, 26879160]

約数ペア:

[(1, 26879160), (2, 13439580), (3, 8959720), (4, 6719790), (5, 5375832), (6, 4479860), (7, 3839880), (8, 3359895), (10, 2687916), (11, 2443560), (12, 2239930), (14, 1919940), (15, 1791944), (20, 1343958), (21, 1279960), (22, 1221780), (24, 1119965), (28, 959970), (30, 895972), (33, 814520), (35, 767976), (40, 671979), (42, 639980), (44, 610890), (55, 488712), (56, 479985), (60, 447986), (66, 407260), (70, 383988), (77, 349080), (84, 319990), (88, 305445), (105, 255992), (110, 244356), (120, 223993), (132, 203630), (140, 191994), (154, 174540), (165, 162904), (168, 159995), (210, 127996), (220, 122178), (231, 116360), (264, 101815), (280, 95997), (308, 87270), (330, 81452), (385, 69816), (420, 63998), (440, 61089), (462, 58180), (616, 43635), (660, 40726), (770, 34908), (840, 31999), (924, 29090), (1155, 23272), (1320, 20363), (1540, 17454), (1848, 14545), (2310, 11636), (2909, 9240), (3080, 8727), (4620, 5818)]