154331520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11483}}^1$

素因数の和:11512

約数の個数: 128

約数和(自身を含む): 562256640

約数和(自身を除く): 407925120

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, 3360, 4480, 6720, 11483, 13440, 22966, 34449, 45932, 57415, 68898, 80381, 91864, 114830, 137796, 160762, 172245, 183728, 229660, 241143, 275592, 321524, 344490, 367456, 401905, 459320, 482286, 551184, 643048, 688980, 734912, 803810, 918640, 964572, 1102368, 1205715, 1286096, 1377960, 1469824, 1607620, 1837280, 1929144, 2204736, 2411430, 2572192, 2755920, 3215240, 3674560, 3858288, 4409472, 4822860, 5144384, 5511840, 6430480, 7349120, 7716576, 9645720, 10288768, 11023680, 12860960, 15433152, 19291440, 22047360, 25721920, 30866304, 38582880, 51443840, 77165760, 154331520]

約数ペア:

[(1, 154331520), (2, 77165760), (3, 51443840), (4, 38582880), (5, 30866304), (6, 25721920), (7, 22047360), (8, 19291440), (10, 15433152), (12, 12860960), (14, 11023680), (15, 10288768), (16, 9645720), (20, 7716576), (21, 7349120), (24, 6430480), (28, 5511840), (30, 5144384), (32, 4822860), (35, 4409472), (40, 3858288), (42, 3674560), (48, 3215240), (56, 2755920), (60, 2572192), (64, 2411430), (70, 2204736), (80, 1929144), (84, 1837280), (96, 1607620), (105, 1469824), (112, 1377960), (120, 1286096), (128, 1205715), (140, 1102368), (160, 964572), (168, 918640), (192, 803810), (210, 734912), (224, 688980), (240, 643048), (280, 551184), (320, 482286), (336, 459320), (384, 401905), (420, 367456), (448, 344490), (480, 321524), (560, 275592), (640, 241143), (672, 229660), (840, 183728), (896, 172245), (960, 160762), (1120, 137796), (1344, 114830), (1680, 91864), (1920, 80381), (2240, 68898), (2688, 57415), (3360, 45932), (4480, 34449), (6720, 22966), (11483, 13440)]