765045120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{56923}}^1$

素因数の和:56952

約数の個数: 128

約数和(自身を含む): 2786999040

約数和(自身を除く): 2021953920

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, 13440, 56923, 113846, 170769, 227692, 284615, 341538, 398461, 455384, 569230, 683076, 796922, 853845, 910768, 1138460, 1195383, 1366152, 1593844, 1707690, 1821536, 1992305, 2276920, 2390766, 2732304, 3187688, 3415380, 3643072, 3984610, 4553840, 4781532, 5464608, 5976915, 6375376, 6830760, 7286144, 7969220, 9107680, 9563064, 10929216, 11953830, 12750752, 13661520, 15938440, 18215360, 19126128, 21858432, 23907660, 25501504, 27323040, 31876880, 36430720, 38252256, 47815320, 51003008, 54646080, 63753760, 76504512, 95630640, 109292160, 127507520, 153009024, 191261280, 255015040, 382522560, 765045120]

約数ペア:

[(1, 765045120), (2, 382522560), (3, 255015040), (4, 191261280), (5, 153009024), (6, 127507520), (7, 109292160), (8, 95630640), (10, 76504512), (12, 63753760), (14, 54646080), (15, 51003008), (16, 47815320), (20, 38252256), (21, 36430720), (24, 31876880), (28, 27323040), (30, 25501504), (32, 23907660), (35, 21858432), (40, 19126128), (42, 18215360), (48, 15938440), (56, 13661520), (60, 12750752), (64, 11953830), (70, 10929216), (80, 9563064), (84, 9107680), (96, 7969220), (105, 7286144), (112, 6830760), (120, 6375376), (128, 5976915), (140, 5464608), (160, 4781532), (168, 4553840), (192, 3984610), (210, 3643072), (224, 3415380), (240, 3187688), (280, 2732304), (320, 2390766), (336, 2276920), (384, 1992305), (420, 1821536), (448, 1707690), (480, 1593844), (560, 1366152), (640, 1195383), (672, 1138460), (840, 910768), (896, 853845), (960, 796922), (1120, 683076), (1344, 569230), (1680, 455384), (1920, 398461), (2240, 341538), (2688, 284615), (3360, 227692), (4480, 170769), (6720, 113846), (13440, 56923)]