22160640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 73584000

約数和(自身を除く): 51423360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 199, 232, 240, 256, 290, 320, 348, 384, 398, 435, 464, 480, 580, 597, 640, 696, 768, 796, 870, 928, 960, 995, 1160, 1194, 1280, 1392, 1592, 1740, 1856, 1920, 1990, 2320, 2388, 2784, 2985, 3184, 3480, 3712, 3840, 3980, 4640, 4776, 5568, 5771, 5970, 6368, 6960, 7424, 7960, 9280, 9552, 11136, 11542, 11940, 12736, 13920, 15920, 17313, 18560, 19104, 22272, 23084, 23880, 25472, 27840, 28855, 31840, 34626, 37120, 38208, 46168, 47760, 50944, 55680, 57710, 63680, 69252, 76416, 86565, 92336, 95520, 111360, 115420, 127360, 138504, 152832, 173130, 184672, 191040, 230840, 254720, 277008, 346260, 369344, 382080, 461680, 554016, 692520, 738688, 764160, 923360, 1108032, 1385040, 1477376, 1846720, 2216064, 2770080, 3693440, 4432128, 5540160, 7386880, 11080320, 22160640]

約数ペア:

[(1, 22160640), (2, 11080320), (3, 7386880), (4, 5540160), (5, 4432128), (6, 3693440), (8, 2770080), (10, 2216064), (12, 1846720), (15, 1477376), (16, 1385040), (20, 1108032), (24, 923360), (29, 764160), (30, 738688), (32, 692520), (40, 554016), (48, 461680), (58, 382080), (60, 369344), (64, 346260), (80, 277008), (87, 254720), (96, 230840), (116, 191040), (120, 184672), (128, 173130), (145, 152832), (160, 138504), (174, 127360), (192, 115420), (199, 111360), (232, 95520), (240, 92336), (256, 86565), (290, 76416), (320, 69252), (348, 63680), (384, 57710), (398, 55680), (435, 50944), (464, 47760), (480, 46168), (580, 38208), (597, 37120), (640, 34626), (696, 31840), (768, 28855), (796, 27840), (870, 25472), (928, 23880), (960, 23084), (995, 22272), (1160, 19104), (1194, 18560), (1280, 17313), (1392, 15920), (1592, 13920), (1740, 12736), (1856, 11940), (1920, 11542), (1990, 11136), (2320, 9552), (2388, 9280), (2784, 7960), (2985, 7424), (3184, 6960), (3480, 6368), (3712, 5970), (3840, 5771), (3980, 5568), (4640, 4776)]