199393920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 256

約数和(自身を含む): 771120000

約数和(自身を除く): 571726080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1049, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2098, 2112, 2160, 2376, 2640, 2880, 2970, 3147, 3168, 3456, 3520, 3960, 4196, 4224, 4320, 4752, 5245, 5280, 5760, 5940, 6294, 6336, 7040, 7920, 8392, 8640, 9441, 9504, 10490, 10560, 11539, 11880, 12588, 12672, 15735, 15840, 16784, 17280, 18882, 19008, 20980, 21120, 23078, 23760, 25176, 28323, 31470, 31680, 33568, 34617, 37764, 38016, 41960, 46156, 47205, 47520, 50352, 56646, 57695, 62940, 63360, 67136, 69234, 75528, 83920, 92312, 94410, 95040, 100704, 103851, 113292, 115390, 125880, 134272, 138468, 141615, 151056, 167840, 173085, 184624, 188820, 190080, 201408, 207702, 226584, 230780, 251760, 276936, 283230, 302112, 311553, 335680, 346170, 369248, 377640, 402816, 415404, 453168, 461560, 503520, 519255, 553872, 566460, 604224, 623106, 671360, 692340, 738496, 755280, 830808, 906336, 923120, 1007040, 1038510, 1107744, 1132920, 1208448, 1246212, 1384680, 1476992, 1510560, 1557765, 1661616, 1812672, 1846240, 2014080, 2077020, 2215488, 2265840, 2492424, 2769360, 3021120, 3115530, 3323232, 3625344, 3692480, 4154040, 4430976, 4531680, 4984848, 5538720, 6042240, 6231060, 6646464, 7384960, 8308080, 9063360, 9969696, 11077440, 12462120, 13292928, 16616160, 18126720, 19939392, 22154880, 24924240, 33232320, 39878784, 49848480, 66464640, 99696960, 199393920]

約数ペア:

[(1, 199393920), (2, 99696960), (3, 66464640), (4, 49848480), (5, 39878784), (6, 33232320), (8, 24924240), (9, 22154880), (10, 19939392), (11, 18126720), (12, 16616160), (15, 13292928), (16, 12462120), (18, 11077440), (20, 9969696), (22, 9063360), (24, 8308080), (27, 7384960), (30, 6646464), (32, 6231060), (33, 6042240), (36, 5538720), (40, 4984848), (44, 4531680), (45, 4430976), (48, 4154040), (54, 3692480), (55, 3625344), (60, 3323232), (64, 3115530), (66, 3021120), (72, 2769360), (80, 2492424), (88, 2265840), (90, 2215488), (96, 2077020), (99, 2014080), (108, 1846240), (110, 1812672), (120, 1661616), (128, 1557765), (132, 1510560), (135, 1476992), (144, 1384680), (160, 1246212), (165, 1208448), (176, 1132920), (180, 1107744), (192, 1038510), (198, 1007040), (216, 923120), (220, 906336), (240, 830808), (264, 755280), (270, 738496), (288, 692340), (297, 671360), (320, 623106), (330, 604224), (352, 566460), (360, 553872), (384, 519255), (396, 503520), (432, 461560), (440, 453168), (480, 415404), (495, 402816), (528, 377640), (540, 369248), (576, 346170), (594, 335680), (640, 311553), (660, 302112), (704, 283230), (720, 276936), (792, 251760), (864, 230780), (880, 226584), (960, 207702), (990, 201408), (1049, 190080), (1056, 188820), (1080, 184624), (1152, 173085), (1188, 167840), (1320, 151056), (1408, 141615), (1440, 138468), (1485, 134272), (1584, 125880), (1728, 115390), (1760, 113292), (1920, 103851), (1980, 100704), (2098, 95040), (2112, 94410), (2160, 92312), (2376, 83920), (2640, 75528), (2880, 69234), (2970, 67136), (3147, 63360), (3168, 62940), (3456, 57695), (3520, 56646), (3960, 50352), (4196, 47520), (4224, 47205), (4320, 46156), (4752, 41960), (5245, 38016), (5280, 37764), (5760, 34617), (5940, 33568), (6294, 31680), (6336, 31470), (7040, 28323), (7920, 25176), (8392, 23760), (8640, 23078), (9441, 21120), (9504, 20980), (10490, 19008), (10560, 18882), (11539, 17280), (11880, 16784), (12588, 15840), (12672, 15735)]