31424133240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{687317}}^1$

素因数の和:687461

約数の個数: 96

約数和(自身を含む): 102932743680

約数和(自身を除く): 71508610440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11430, 15240, 22860, 45720, 687317, 1374634, 2061951, 2749268, 3436585, 4123902, 5498536, 6185853, 6873170, 8247804, 10309755, 12371706, 13746340, 16495608, 20619510, 24743412, 27492680, 30929265, 41239020, 49486824, 61858530, 82478040, 87289259, 123717060, 174578518, 247434120, 261867777, 349157036, 436446295, 523735554, 698314072, 785603331, 872892590, 1047471108, 1309338885, 1571206662, 1745785180, 2094942216, 2618677770, 3142413324, 3491570360, 3928016655, 5237355540, 6284826648, 7856033310, 10474711080, 15712066620, 31424133240]

約数ペア:

[(1, 31424133240), (2, 15712066620), (3, 10474711080), (4, 7856033310), (5, 6284826648), (6, 5237355540), (8, 3928016655), (9, 3491570360), (10, 3142413324), (12, 2618677770), (15, 2094942216), (18, 1745785180), (20, 1571206662), (24, 1309338885), (30, 1047471108), (36, 872892590), (40, 785603331), (45, 698314072), (60, 523735554), (72, 436446295), (90, 349157036), (120, 261867777), (127, 247434120), (180, 174578518), (254, 123717060), (360, 87289259), (381, 82478040), (508, 61858530), (635, 49486824), (762, 41239020), (1016, 30929265), (1143, 27492680), (1270, 24743412), (1524, 20619510), (1905, 16495608), (2286, 13746340), (2540, 12371706), (3048, 10309755), (3810, 8247804), (4572, 6873170), (5080, 6185853), (5715, 5498536), (7620, 4123902), (9144, 3436585), (11430, 2749268), (15240, 2061951), (22860, 1374634), (45720, 687317)]