191663040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4643}}^1$

素因数の和:4706

約数の個数: 112

約数和(自身を含む): 622816128

約数和(自身を除く): 431153088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 4643, 5160, 6880, 8256, 9286, 10320, 13760, 13929, 18572, 20640, 23215, 27858, 37144, 41280, 46430, 55716, 69645, 74288, 92860, 111432, 139290, 148576, 185720, 199649, 222864, 278580, 297152, 371440, 399298, 445728, 557160, 598947, 742880, 798596, 891456, 998245, 1114320, 1197894, 1485760, 1597192, 1996490, 2228640, 2395788, 2994735, 3194384, 3992980, 4457280, 4791576, 5989470, 6388768, 7985960, 9583152, 11978940, 12777536, 15971920, 19166304, 23957880, 31943840, 38332608, 47915760, 63887680, 95831520, 191663040]

約数ペア:

[(1, 191663040), (2, 95831520), (3, 63887680), (4, 47915760), (5, 38332608), (6, 31943840), (8, 23957880), (10, 19166304), (12, 15971920), (15, 12777536), (16, 11978940), (20, 9583152), (24, 7985960), (30, 6388768), (32, 5989470), (40, 4791576), (43, 4457280), (48, 3992980), (60, 3194384), (64, 2994735), (80, 2395788), (86, 2228640), (96, 1996490), (120, 1597192), (129, 1485760), (160, 1197894), (172, 1114320), (192, 998245), (215, 891456), (240, 798596), (258, 742880), (320, 598947), (344, 557160), (430, 445728), (480, 399298), (516, 371440), (645, 297152), (688, 278580), (860, 222864), (960, 199649), (1032, 185720), (1290, 148576), (1376, 139290), (1720, 111432), (2064, 92860), (2580, 74288), (2752, 69645), (3440, 55716), (4128, 46430), (4643, 41280), (5160, 37144), (6880, 27858), (8256, 23215), (9286, 20640), (10320, 18572), (13760, 13929)]