66838560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8226

約数の個数: 96

約数和(自身を含む): 222953472

約数和(自身を除く): 156114912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 8191, 16382, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 131056, 139247, 163820, 196584, 245730, 262112, 278494, 327640, 393168, 417741, 491460, 556988, 655280, 696235, 786336, 835482, 982920, 1113976, 1310560, 1392470, 1670964, 1965840, 2088705, 2227952, 2784940, 3341928, 3931680, 4177410, 4455904, 5569880, 6683856, 8354820, 11139760, 13367712, 16709640, 22279520, 33419280, 66838560]

約数ペア:

[(1, 66838560), (2, 33419280), (3, 22279520), (4, 16709640), (5, 13367712), (6, 11139760), (8, 8354820), (10, 6683856), (12, 5569880), (15, 4455904), (16, 4177410), (17, 3931680), (20, 3341928), (24, 2784940), (30, 2227952), (32, 2088705), (34, 1965840), (40, 1670964), (48, 1392470), (51, 1310560), (60, 1113976), (68, 982920), (80, 835482), (85, 786336), (96, 696235), (102, 655280), (120, 556988), (136, 491460), (160, 417741), (170, 393168), (204, 327640), (240, 278494), (255, 262112), (272, 245730), (340, 196584), (408, 163820), (480, 139247), (510, 131056), (544, 122865), (680, 98292), (816, 81910), (1020, 65528), (1360, 49146), (1632, 40955), (2040, 32764), (2720, 24573), (4080, 16382), (8160, 8191)]