226495440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 805948416

約数和(自身を除く): 579452976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 191, 216, 240, 243, 244, 270, 305, 324, 360, 366, 382, 405, 432, 486, 488, 540, 549, 573, 610, 648, 720, 732, 764, 810, 915, 955, 972, 976, 1080, 1098, 1146, 1215, 1220, 1296, 1464, 1528, 1620, 1647, 1719, 1830, 1910, 1944, 2160, 2196, 2292, 2430, 2440, 2745, 2865, 2928, 3056, 3240, 3294, 3438, 3660, 3820, 3888, 4392, 4584, 4860, 4880, 4941, 5157, 5490, 5730, 6480, 6588, 6876, 7320, 7640, 8235, 8595, 8784, 9168, 9720, 9882, 10314, 10980, 11460, 11651, 13176, 13752, 14640, 14823, 15280, 15471, 16470, 17190, 19440, 19764, 20628, 21960, 22920, 23302, 24705, 25785, 26352, 27504, 29646, 30942, 32940, 34380, 34953, 39528, 41256, 43920, 45840, 46413, 46604, 49410, 51570, 58255, 59292, 61884, 65880, 68760, 69906, 74115, 77355, 79056, 82512, 92826, 93208, 98820, 103140, 104859, 116510, 118584, 123768, 131760, 137520, 139812, 148230, 154710, 174765, 185652, 186416, 197640, 206280, 209718, 232065, 233020, 237168, 247536, 279624, 296460, 309420, 314577, 349530, 371304, 395280, 412560, 419436, 464130, 466040, 524295, 559248, 592920, 618840, 629154, 699060, 742608, 838872, 928260, 932080, 943731, 1048590, 1185840, 1237680, 1258308, 1398120, 1572885, 1677744, 1856520, 1887462, 2097180, 2516616, 2796240, 2831193, 3145770, 3713040, 3774924, 4194360, 4718655, 5033232, 5662386, 6291540, 7549848, 8388720, 9437310, 11324772, 12583080, 14155965, 15099696, 18874620, 22649544, 25166160, 28311930, 37749240, 45299088, 56623860, 75498480, 113247720, 226495440]

約数ペア:

[(1, 226495440), (2, 113247720), (3, 75498480), (4, 56623860), (5, 45299088), (6, 37749240), (8, 28311930), (9, 25166160), (10, 22649544), (12, 18874620), (15, 15099696), (16, 14155965), (18, 12583080), (20, 11324772), (24, 9437310), (27, 8388720), (30, 7549848), (36, 6291540), (40, 5662386), (45, 5033232), (48, 4718655), (54, 4194360), (60, 3774924), (61, 3713040), (72, 3145770), (80, 2831193), (81, 2796240), (90, 2516616), (108, 2097180), (120, 1887462), (122, 1856520), (135, 1677744), (144, 1572885), (162, 1398120), (180, 1258308), (183, 1237680), (191, 1185840), (216, 1048590), (240, 943731), (243, 932080), (244, 928260), (270, 838872), (305, 742608), (324, 699060), (360, 629154), (366, 618840), (382, 592920), (405, 559248), (432, 524295), (486, 466040), (488, 464130), (540, 419436), (549, 412560), (573, 395280), (610, 371304), (648, 349530), (720, 314577), (732, 309420), (764, 296460), (810, 279624), (915, 247536), (955, 237168), (972, 233020), (976, 232065), (1080, 209718), (1098, 206280), (1146, 197640), (1215, 186416), (1220, 185652), (1296, 174765), (1464, 154710), (1528, 148230), (1620, 139812), (1647, 137520), (1719, 131760), (1830, 123768), (1910, 118584), (1944, 116510), (2160, 104859), (2196, 103140), (2292, 98820), (2430, 93208), (2440, 92826), (2745, 82512), (2865, 79056), (2928, 77355), (3056, 74115), (3240, 69906), (3294, 68760), (3438, 65880), (3660, 61884), (3820, 59292), (3888, 58255), (4392, 51570), (4584, 49410), (4860, 46604), (4880, 46413), (4941, 45840), (5157, 43920), (5490, 41256), (5730, 39528), (6480, 34953), (6588, 34380), (6876, 32940), (7320, 30942), (7640, 29646), (8235, 27504), (8595, 26352), (8784, 25785), (9168, 24705), (9720, 23302), (9882, 22920), (10314, 21960), (10980, 20628), (11460, 19764), (11651, 19440), (13176, 17190), (13752, 16470), (14640, 15471), (14823, 15280)]