157100160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11689}}^1$

素因数の和:11718

約数の個数: 128

約数和(自身を含む): 572342400

約数和(自身を除く): 415242240

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, 11689, 13440, 23378, 35067, 46756, 58445, 70134, 81823, 93512, 116890, 140268, 163646, 175335, 187024, 233780, 245469, 280536, 327292, 350670, 374048, 409115, 467560, 490938, 561072, 654584, 701340, 748096, 818230, 935120, 981876, 1122144, 1227345, 1309168, 1402680, 1496192, 1636460, 1870240, 1963752, 2244288, 2454690, 2618336, 2805360, 3272920, 3740480, 3927504, 4488576, 4909380, 5236672, 5610720, 6545840, 7480960, 7855008, 9818760, 10473344, 11221440, 13091680, 15710016, 19637520, 22442880, 26183360, 31420032, 39275040, 52366720, 78550080, 157100160]

約数ペア:

[(1, 157100160), (2, 78550080), (3, 52366720), (4, 39275040), (5, 31420032), (6, 26183360), (7, 22442880), (8, 19637520), (10, 15710016), (12, 13091680), (14, 11221440), (15, 10473344), (16, 9818760), (20, 7855008), (21, 7480960), (24, 6545840), (28, 5610720), (30, 5236672), (32, 4909380), (35, 4488576), (40, 3927504), (42, 3740480), (48, 3272920), (56, 2805360), (60, 2618336), (64, 2454690), (70, 2244288), (80, 1963752), (84, 1870240), (96, 1636460), (105, 1496192), (112, 1402680), (120, 1309168), (128, 1227345), (140, 1122144), (160, 981876), (168, 935120), (192, 818230), (210, 748096), (224, 701340), (240, 654584), (280, 561072), (320, 490938), (336, 467560), (384, 409115), (420, 374048), (448, 350670), (480, 327292), (560, 280536), (640, 245469), (672, 233780), (840, 187024), (896, 175335), (960, 163646), (1120, 140268), (1344, 116890), (1680, 93512), (1920, 81823), (2240, 70134), (2688, 58445), (3360, 46756), (4480, 35067), (6720, 23378), (11689, 13440)]