16457191920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1758247}}^1$

素因数の和:1758279

約数の個数: 120

約数和(自身を含む): 59520211296

約数和(自身を除く): 43063019376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 1758247, 3516494, 5274741, 7032988, 8791235, 10549482, 14065976, 15824223, 17582470, 21098964, 22857211, 26373705, 28131952, 31648446, 35164940, 42197928, 45714422, 52747410, 63296892, 68571633, 70329880, 79121115, 84395856, 91428844, 105494820, 114286055, 126593784, 137143266, 140659760, 158242230, 182857688, 205714899, 210989640, 228572110, 253187568, 274286532, 316484460, 342858165, 365715376, 411429798, 421979280, 457144220, 548573064, 632968920, 685716330, 822859596, 914288440, 1028574495, 1097146128, 1265937840, 1371432660, 1645719192, 1828576880, 2057148990, 2742865320, 3291438384, 4114297980, 5485730640, 8228595960, 16457191920]

約数ペア:

[(1, 16457191920), (2, 8228595960), (3, 5485730640), (4, 4114297980), (5, 3291438384), (6, 2742865320), (8, 2057148990), (9, 1828576880), (10, 1645719192), (12, 1371432660), (13, 1265937840), (15, 1097146128), (16, 1028574495), (18, 914288440), (20, 822859596), (24, 685716330), (26, 632968920), (30, 548573064), (36, 457144220), (39, 421979280), (40, 411429798), (45, 365715376), (48, 342858165), (52, 316484460), (60, 274286532), (65, 253187568), (72, 228572110), (78, 210989640), (80, 205714899), (90, 182857688), (104, 158242230), (117, 140659760), (120, 137143266), (130, 126593784), (144, 114286055), (156, 105494820), (180, 91428844), (195, 84395856), (208, 79121115), (234, 70329880), (240, 68571633), (260, 63296892), (312, 52747410), (360, 45714422), (390, 42197928), (468, 35164940), (520, 31648446), (585, 28131952), (624, 26373705), (720, 22857211), (780, 21098964), (936, 17582470), (1040, 15824223), (1170, 14065976), (1560, 10549482), (1872, 8791235), (2340, 7032988), (3120, 5274741), (4680, 3516494), (9360, 1758247)]