197026920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2411}}^1$

素因数の和:2655

約数の個数: 96

約数和(自身を含む): 643425120

約数和(自身を除く): 446398200

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, 180, 227, 360, 454, 681, 908, 1135, 1362, 1816, 2043, 2270, 2411, 2724, 3405, 4086, 4540, 4822, 5448, 6810, 7233, 8172, 9080, 9644, 10215, 12055, 13620, 14466, 16344, 19288, 20430, 21699, 24110, 27240, 28932, 36165, 40860, 43398, 48220, 57864, 72330, 81720, 86796, 96440, 108495, 144660, 173592, 216990, 289320, 433980, 547297, 867960, 1094594, 1641891, 2189188, 2736485, 3283782, 4378376, 4925673, 5472970, 6567564, 8209455, 9851346, 10945940, 13135128, 16418910, 19702692, 21891880, 24628365, 32837820, 39405384, 49256730, 65675640, 98513460, 197026920]

約数ペア:

[(1, 197026920), (2, 98513460), (3, 65675640), (4, 49256730), (5, 39405384), (6, 32837820), (8, 24628365), (9, 21891880), (10, 19702692), (12, 16418910), (15, 13135128), (18, 10945940), (20, 9851346), (24, 8209455), (30, 6567564), (36, 5472970), (40, 4925673), (45, 4378376), (60, 3283782), (72, 2736485), (90, 2189188), (120, 1641891), (180, 1094594), (227, 867960), (360, 547297), (454, 433980), (681, 289320), (908, 216990), (1135, 173592), (1362, 144660), (1816, 108495), (2043, 96440), (2270, 86796), (2411, 81720), (2724, 72330), (3405, 57864), (4086, 48220), (4540, 43398), (4822, 40860), (5448, 36165), (6810, 28932), (7233, 27240), (8172, 24110), (9080, 21699), (9644, 20430), (10215, 19288), (12055, 16344), (13620, 14466)]