1174170880

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 2938650624

約数和(自身を除く): 1764479744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 233, 248, 254, 256, 310, 320, 466, 496, 508, 620, 635, 640, 932, 992, 1016, 1165, 1240, 1270, 1280, 1864, 1984, 2032, 2330, 2480, 2540, 3728, 3937, 3968, 4064, 4660, 4960, 5080, 7223, 7456, 7874, 7936, 8128, 9320, 9920, 10160, 14446, 14912, 15748, 16256, 18640, 19685, 19840, 20320, 28892, 29591, 29824, 31496, 32512, 36115, 37280, 39370, 39680, 40640, 57784, 59182, 59648, 62992, 72230, 74560, 78740, 81280, 115568, 118364, 125984, 144460, 147955, 149120, 157480, 162560, 231136, 236728, 251968, 288920, 295910, 298240, 314960, 462272, 473456, 503936, 577840, 591820, 629920, 917321, 924544, 946912, 1007872, 1155680, 1183640, 1259840, 1834642, 1849088, 1893824, 2311360, 2367280, 2519680, 3669284, 3787648, 4586605, 4622720, 4734560, 5039360, 7338568, 7575296, 9173210, 9245440, 9469120, 14677136, 18346420, 18938240, 29354272, 36692840, 37876480, 58708544, 73385680, 117417088, 146771360, 234834176, 293542720, 587085440, 1174170880]

約数ペア:

[(1, 1174170880), (2, 587085440), (4, 293542720), (5, 234834176), (8, 146771360), (10, 117417088), (16, 73385680), (20, 58708544), (31, 37876480), (32, 36692840), (40, 29354272), (62, 18938240), (64, 18346420), (80, 14677136), (124, 9469120), (127, 9245440), (128, 9173210), (155, 7575296), (160, 7338568), (233, 5039360), (248, 4734560), (254, 4622720), (256, 4586605), (310, 3787648), (320, 3669284), (466, 2519680), (496, 2367280), (508, 2311360), (620, 1893824), (635, 1849088), (640, 1834642), (932, 1259840), (992, 1183640), (1016, 1155680), (1165, 1007872), (1240, 946912), (1270, 924544), (1280, 917321), (1864, 629920), (1984, 591820), (2032, 577840), (2330, 503936), (2480, 473456), (2540, 462272), (3728, 314960), (3937, 298240), (3968, 295910), (4064, 288920), (4660, 251968), (4960, 236728), (5080, 231136), (7223, 162560), (7456, 157480), (7874, 149120), (7936, 147955), (8128, 144460), (9320, 125984), (9920, 118364), (10160, 115568), (14446, 81280), (14912, 78740), (15748, 74560), (16256, 72230), (18640, 62992), (19685, 59648), (19840, 59182), (20320, 57784), (28892, 40640), (29591, 39680), (29824, 39370), (31496, 37280), (32512, 36115)]