205766880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38971}}^1$

素因数の和:39000

約数の個数: 96

約数和(自身を含む): 707107968

約数和(自身を除く): 501341088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 38971, 77942, 116913, 155884, 194855, 233826, 311768, 389710, 428681, 467652, 584565, 623536, 779420, 857362, 935304, 1169130, 1247072, 1286043, 1558840, 1714724, 1870608, 2143405, 2338260, 2572086, 3117680, 3429448, 3741216, 4286810, 4676520, 5144172, 6235360, 6430215, 6858896, 8573620, 9353040, 10288344, 12860430, 13717792, 17147240, 18706080, 20576688, 25720860, 34294480, 41153376, 51441720, 68588960, 102883440, 205766880]

約数ペア:

[(1, 205766880), (2, 102883440), (3, 68588960), (4, 51441720), (5, 41153376), (6, 34294480), (8, 25720860), (10, 20576688), (11, 18706080), (12, 17147240), (15, 13717792), (16, 12860430), (20, 10288344), (22, 9353040), (24, 8573620), (30, 6858896), (32, 6430215), (33, 6235360), (40, 5144172), (44, 4676520), (48, 4286810), (55, 3741216), (60, 3429448), (66, 3117680), (80, 2572086), (88, 2338260), (96, 2143405), (110, 1870608), (120, 1714724), (132, 1558840), (160, 1286043), (165, 1247072), (176, 1169130), (220, 935304), (240, 857362), (264, 779420), (330, 623536), (352, 584565), (440, 467652), (480, 428681), (528, 389710), (660, 311768), (880, 233826), (1056, 194855), (1320, 155884), (1760, 116913), (2640, 77942), (5280, 38971)]