40193280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1163}}^1$

素因数の和:1193

約数の個数: 144

約数和(自身を含む): 142752960

約数和(自身を除く): 102559680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1163, 1280, 1440, 1728, 1920, 2160, 2304, 2326, 2880, 3456, 3489, 3840, 4320, 4652, 5760, 5815, 6912, 6978, 8640, 9304, 10467, 11520, 11630, 13956, 17280, 17445, 18608, 20934, 23260, 27912, 31401, 34560, 34890, 37216, 41868, 46520, 52335, 55824, 62802, 69780, 74432, 83736, 93040, 104670, 111648, 125604, 139560, 148864, 157005, 167472, 186080, 209340, 223296, 251208, 279120, 297728, 314010, 334944, 372160, 418680, 446592, 502416, 558240, 628020, 669888, 744320, 837360, 893184, 1004832, 1116480, 1256040, 1339776, 1488640, 1674720, 2009664, 2232960, 2512080, 2679552, 3349440, 4019328, 4465920, 5024160, 6698880, 8038656, 10048320, 13397760, 20096640, 40193280]

約数ペア:

[(1, 40193280), (2, 20096640), (3, 13397760), (4, 10048320), (5, 8038656), (6, 6698880), (8, 5024160), (9, 4465920), (10, 4019328), (12, 3349440), (15, 2679552), (16, 2512080), (18, 2232960), (20, 2009664), (24, 1674720), (27, 1488640), (30, 1339776), (32, 1256040), (36, 1116480), (40, 1004832), (45, 893184), (48, 837360), (54, 744320), (60, 669888), (64, 628020), (72, 558240), (80, 502416), (90, 446592), (96, 418680), (108, 372160), (120, 334944), (128, 314010), (135, 297728), (144, 279120), (160, 251208), (180, 223296), (192, 209340), (216, 186080), (240, 167472), (256, 157005), (270, 148864), (288, 139560), (320, 125604), (360, 111648), (384, 104670), (432, 93040), (480, 83736), (540, 74432), (576, 69780), (640, 62802), (720, 55824), (768, 52335), (864, 46520), (960, 41868), (1080, 37216), (1152, 34890), (1163, 34560), (1280, 31401), (1440, 27912), (1728, 23260), (1920, 20934), (2160, 18608), (2304, 17445), (2326, 17280), (2880, 13956), (3456, 11630), (3489, 11520), (3840, 10467), (4320, 9304), (4652, 8640), (5760, 6978), (5815, 6912)]