16397160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 55399680

約数和(自身を除く): 39002520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 457, 460, 520, 552, 598, 690, 780, 897, 914, 920, 1196, 1371, 1380, 1495, 1560, 1794, 1828, 2285, 2392, 2742, 2760, 2990, 3588, 3656, 4485, 4570, 5484, 5941, 5980, 6855, 7176, 8970, 9140, 10511, 10968, 11882, 11960, 13710, 17823, 17940, 18280, 21022, 23764, 27420, 29705, 31533, 35646, 35880, 42044, 47528, 52555, 54840, 59410, 63066, 71292, 84088, 89115, 105110, 118820, 126132, 136643, 142584, 157665, 178230, 210220, 237640, 252264, 273286, 315330, 356460, 409929, 420440, 546572, 630660, 683215, 712920, 819858, 1093144, 1261320, 1366430, 1639716, 2049645, 2732860, 3279432, 4099290, 5465720, 8198580, 16397160]

約数ペア:

[(1, 16397160), (2, 8198580), (3, 5465720), (4, 4099290), (5, 3279432), (6, 2732860), (8, 2049645), (10, 1639716), (12, 1366430), (13, 1261320), (15, 1093144), (20, 819858), (23, 712920), (24, 683215), (26, 630660), (30, 546572), (39, 420440), (40, 409929), (46, 356460), (52, 315330), (60, 273286), (65, 252264), (69, 237640), (78, 210220), (92, 178230), (104, 157665), (115, 142584), (120, 136643), (130, 126132), (138, 118820), (156, 105110), (184, 89115), (195, 84088), (230, 71292), (260, 63066), (276, 59410), (299, 54840), (312, 52555), (345, 47528), (390, 42044), (457, 35880), (460, 35646), (520, 31533), (552, 29705), (598, 27420), (690, 23764), (780, 21022), (897, 18280), (914, 17940), (920, 17823), (1196, 13710), (1371, 11960), (1380, 11882), (1495, 10968), (1560, 10511), (1794, 9140), (1828, 8970), (2285, 7176), (2392, 6855), (2742, 5980), (2760, 5941), (2990, 5484), (3588, 4570), (3656, 4485)]