221585760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4663}}^1$

素因数の和:4698

約数の個数: 192

約数和(自身を含む): 846236160

約数和(自身を除く): 624650400

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, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4663, 4752, 5280, 5940, 7920, 9326, 9504, 11880, 13989, 15840, 18652, 23315, 23760, 27978, 37304, 41967, 46630, 47520, 51293, 55956, 69945, 74608, 83934, 93260, 102586, 111912, 125901, 139890, 149216, 153879, 167868, 186520, 205172, 209835, 223824, 251802, 256465, 279780, 307758, 335736, 373040, 410344, 419670, 447648, 461637, 503604, 512930, 559560, 615516, 629505, 671472, 746080, 769395, 820688, 839340, 923274, 1007208, 1025860, 1119120, 1231032, 1259010, 1342944, 1384911, 1538790, 1641376, 1678680, 1846548, 2014416, 2051720, 2238240, 2308185, 2462064, 2518020, 2769822, 3077580, 3357360, 3693096, 4028832, 4103440, 4616370, 4924128, 5036040, 5539644, 6155160, 6714720, 6924555, 7386192, 8206880, 9232740, 10072080, 11079288, 12310320, 13849110, 14772384, 18465480, 20144160, 22158576, 24620640, 27698220, 36930960, 44317152, 55396440, 73861920, 110792880, 221585760]

約数ペア:

[(1, 221585760), (2, 110792880), (3, 73861920), (4, 55396440), (5, 44317152), (6, 36930960), (8, 27698220), (9, 24620640), (10, 22158576), (11, 20144160), (12, 18465480), (15, 14772384), (16, 13849110), (18, 12310320), (20, 11079288), (22, 10072080), (24, 9232740), (27, 8206880), (30, 7386192), (32, 6924555), (33, 6714720), (36, 6155160), (40, 5539644), (44, 5036040), (45, 4924128), (48, 4616370), (54, 4103440), (55, 4028832), (60, 3693096), (66, 3357360), (72, 3077580), (80, 2769822), (88, 2518020), (90, 2462064), (96, 2308185), (99, 2238240), (108, 2051720), (110, 2014416), (120, 1846548), (132, 1678680), (135, 1641376), (144, 1538790), (160, 1384911), (165, 1342944), (176, 1259010), (180, 1231032), (198, 1119120), (216, 1025860), (220, 1007208), (240, 923274), (264, 839340), (270, 820688), (288, 769395), (297, 746080), (330, 671472), (352, 629505), (360, 615516), (396, 559560), (432, 512930), (440, 503604), (480, 461637), (495, 447648), (528, 419670), (540, 410344), (594, 373040), (660, 335736), (720, 307758), (792, 279780), (864, 256465), (880, 251802), (990, 223824), (1056, 209835), (1080, 205172), (1188, 186520), (1320, 167868), (1440, 153879), (1485, 149216), (1584, 139890), (1760, 125901), (1980, 111912), (2160, 102586), (2376, 93260), (2640, 83934), (2970, 74608), (3168, 69945), (3960, 55956), (4320, 51293), (4663, 47520), (4752, 46630), (5280, 41967), (5940, 37304), (7920, 27978), (9326, 23760), (9504, 23315), (11880, 18652), (13989, 15840)]