40333440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{3001}}^1$

素因数の和:3030

約数の個数: 128

約数和(自身を含む): 146977920

約数和(自身を除く): 106644480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3001, 3360, 4480, 6002, 6720, 9003, 12004, 13440, 15005, 18006, 21007, 24008, 30010, 36012, 42014, 45015, 48016, 60020, 63021, 72024, 84028, 90030, 96032, 105035, 120040, 126042, 144048, 168056, 180060, 192064, 210070, 240080, 252084, 288096, 315105, 336112, 360120, 384128, 420140, 480160, 504168, 576192, 630210, 672224, 720240, 840280, 960320, 1008336, 1152384, 1260420, 1344448, 1440480, 1680560, 1920640, 2016672, 2520840, 2688896, 2880960, 3361120, 4033344, 5041680, 5761920, 6722240, 8066688, 10083360, 13444480, 20166720, 40333440]

約数ペア:

[(1, 40333440), (2, 20166720), (3, 13444480), (4, 10083360), (5, 8066688), (6, 6722240), (7, 5761920), (8, 5041680), (10, 4033344), (12, 3361120), (14, 2880960), (15, 2688896), (16, 2520840), (20, 2016672), (21, 1920640), (24, 1680560), (28, 1440480), (30, 1344448), (32, 1260420), (35, 1152384), (40, 1008336), (42, 960320), (48, 840280), (56, 720240), (60, 672224), (64, 630210), (70, 576192), (80, 504168), (84, 480160), (96, 420140), (105, 384128), (112, 360120), (120, 336112), (128, 315105), (140, 288096), (160, 252084), (168, 240080), (192, 210070), (210, 192064), (224, 180060), (240, 168056), (280, 144048), (320, 126042), (336, 120040), (384, 105035), (420, 96032), (448, 90030), (480, 84028), (560, 72024), (640, 63021), (672, 60020), (840, 48016), (896, 45015), (960, 42014), (1120, 36012), (1344, 30010), (1680, 24008), (1920, 21007), (2240, 18006), (2688, 15005), (3001, 13440), (3360, 12004), (4480, 9003), (6002, 6720)]