396053280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1909

約数の個数: 288

約数和(自身を含む): 1613364480

約数和(自身を除く): 1217311200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1871, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3742, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5613, 5880, 6048, 6615, 7056, 7484, 7560, 7840, 8820, 9355, 10080, 10584, 11226, 11760, 13097, 13230, 14112, 14968, 15120, 16839, 17640, 18710, 21168, 22452, 23520, 26194, 26460, 28065, 29936, 30240, 33678, 35280, 37420, 39291, 42336, 44904, 50517, 52388, 52920, 56130, 59872, 65485, 67356, 70560, 74840, 78582, 84195, 89808, 91679, 101034, 104776, 105840, 112260, 117873, 130970, 134712, 149680, 157164, 168390, 179616, 183358, 196455, 202068, 209552, 211680, 224520, 235746, 252585, 261940, 269424, 275037, 299360, 314328, 336780, 353619, 366716, 392910, 404136, 419104, 449040, 458395, 471492, 505170, 523880, 538848, 550074, 589365, 628656, 673560, 707238, 733432, 785820, 808272, 825111, 898080, 916790, 942984, 1010340, 1047760, 1100148, 1178730, 1257312, 1347120, 1375185, 1414476, 1466864, 1571640, 1616544, 1650222, 1768095, 1833580, 1885968, 2020680, 2095520, 2200296, 2357460, 2475333, 2694240, 2750370, 2828952, 2933728, 3143280, 3300444, 3536190, 3667160, 3771936, 4041360, 4125555, 4400592, 4714920, 4950666, 5500740, 5657904, 6286560, 6600888, 7072380, 7334320, 8082720, 8251110, 8801184, 9429840, 9901332, 11001480, 11315808, 12376665, 13201776, 14144760, 14668640, 16502220, 18859680, 19802664, 22002960, 24753330, 26403552, 28289520, 33004440, 39605328, 44005920, 49506660, 56579040, 66008880, 79210656, 99013320, 132017760, 198026640, 396053280]

約数ペア:

[(1, 396053280), (2, 198026640), (3, 132017760), (4, 99013320), (5, 79210656), (6, 66008880), (7, 56579040), (8, 49506660), (9, 44005920), (10, 39605328), (12, 33004440), (14, 28289520), (15, 26403552), (16, 24753330), (18, 22002960), (20, 19802664), (21, 18859680), (24, 16502220), (27, 14668640), (28, 14144760), (30, 13201776), (32, 12376665), (35, 11315808), (36, 11001480), (40, 9901332), (42, 9429840), (45, 8801184), (48, 8251110), (49, 8082720), (54, 7334320), (56, 7072380), (60, 6600888), (63, 6286560), (70, 5657904), (72, 5500740), (80, 4950666), (84, 4714920), (90, 4400592), (96, 4125555), (98, 4041360), (105, 3771936), (108, 3667160), (112, 3536190), (120, 3300444), (126, 3143280), (135, 2933728), (140, 2828952), (144, 2750370), (147, 2694240), (160, 2475333), (168, 2357460), (180, 2200296), (189, 2095520), (196, 2020680), (210, 1885968), (216, 1833580), (224, 1768095), (240, 1650222), (245, 1616544), (252, 1571640), (270, 1466864), (280, 1414476), (288, 1375185), (294, 1347120), (315, 1257312), (336, 1178730), (360, 1100148), (378, 1047760), (392, 1010340), (420, 942984), (432, 916790), (441, 898080), (480, 825111), (490, 808272), (504, 785820), (540, 733432), (560, 707238), (588, 673560), (630, 628656), (672, 589365), (720, 550074), (735, 538848), (756, 523880), (784, 505170), (840, 471492), (864, 458395), (882, 449040), (945, 419104), (980, 404136), (1008, 392910), (1080, 366716), (1120, 353619), (1176, 336780), (1260, 314328), (1323, 299360), (1440, 275037), (1470, 269424), (1512, 261940), (1568, 252585), (1680, 235746), (1764, 224520), (1871, 211680), (1890, 209552), (1960, 202068), (2016, 196455), (2160, 183358), (2205, 179616), (2352, 168390), (2520, 157164), (2646, 149680), (2940, 134712), (3024, 130970), (3360, 117873), (3528, 112260), (3742, 105840), (3780, 104776), (3920, 101034), (4320, 91679), (4410, 89808), (4704, 84195), (5040, 78582), (5292, 74840), (5613, 70560), (5880, 67356), (6048, 65485), (6615, 59872), (7056, 56130), (7484, 52920), (7560, 52388), (7840, 50517), (8820, 44904), (9355, 42336), (10080, 39291), (10584, 37420), (11226, 35280), (11760, 33678), (13097, 30240), (13230, 29936), (14112, 28065), (14968, 26460), (15120, 26194), (16839, 23520), (17640, 22452), (18710, 21168)]