2034509640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 6183475200

約数和(自身を除く): 4148965560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 283, 417, 431, 556, 566, 695, 834, 849, 862, 1112, 1132, 1293, 1390, 1415, 1668, 1698, 1724, 2085, 2155, 2264, 2586, 2780, 2830, 3336, 3396, 3448, 4170, 4245, 4310, 5172, 5560, 5660, 6465, 6792, 8340, 8490, 8620, 10344, 11320, 12930, 16680, 16980, 17240, 25860, 33960, 39337, 51720, 59909, 78674, 118011, 119818, 121973, 157348, 179727, 196685, 236022, 239636, 243946, 299545, 314696, 359454, 365919, 393370, 472044, 479272, 487892, 590055, 599090, 609865, 718908, 731838, 786740, 898635, 944088, 975784, 1180110, 1198180, 1219730, 1437816, 1463676, 1573480, 1797270, 1829595, 2360220, 2396360, 2439460, 2927352, 3594540, 3659190, 4720440, 4878920, 7189080, 7318380, 14636760, 16954247, 33908494, 50862741, 67816988, 84771235, 101725482, 135633976, 169542470, 203450964, 254313705, 339084940, 406901928, 508627410, 678169880, 1017254820, 2034509640]

約数ペア:

[(1, 2034509640), (2, 1017254820), (3, 678169880), (4, 508627410), (5, 406901928), (6, 339084940), (8, 254313705), (10, 203450964), (12, 169542470), (15, 135633976), (20, 101725482), (24, 84771235), (30, 67816988), (40, 50862741), (60, 33908494), (120, 16954247), (139, 14636760), (278, 7318380), (283, 7189080), (417, 4878920), (431, 4720440), (556, 3659190), (566, 3594540), (695, 2927352), (834, 2439460), (849, 2396360), (862, 2360220), (1112, 1829595), (1132, 1797270), (1293, 1573480), (1390, 1463676), (1415, 1437816), (1668, 1219730), (1698, 1198180), (1724, 1180110), (2085, 975784), (2155, 944088), (2264, 898635), (2586, 786740), (2780, 731838), (2830, 718908), (3336, 609865), (3396, 599090), (3448, 590055), (4170, 487892), (4245, 479272), (4310, 472044), (5172, 393370), (5560, 365919), (5660, 359454), (6465, 314696), (6792, 299545), (8340, 243946), (8490, 239636), (8620, 236022), (10344, 196685), (11320, 179727), (12930, 157348), (16680, 121973), (16980, 119818), (17240, 118011), (25860, 78674), (33960, 59909), (39337, 51720)]