207604080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:676

約数の個数: 160

約数和(自身を含む): 719953920

約数和(自身を除く): 512349840

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, 72, 80, 90, 108, 120, 135, 144, 180, 216, 223, 240, 270, 360, 431, 432, 446, 540, 669, 720, 862, 892, 1080, 1115, 1293, 1338, 1724, 1784, 2007, 2155, 2160, 2230, 2586, 2676, 3345, 3448, 3568, 3879, 4014, 4310, 4460, 5172, 5352, 6021, 6465, 6690, 6896, 7758, 8028, 8620, 8920, 10035, 10344, 10704, 11637, 12042, 12930, 13380, 15516, 16056, 17240, 17840, 19395, 20070, 20688, 23274, 24084, 25860, 26760, 30105, 31032, 32112, 34480, 38790, 40140, 46548, 48168, 51720, 53520, 58185, 60210, 62064, 77580, 80280, 93096, 96113, 96336, 103440, 116370, 120420, 155160, 160560, 186192, 192226, 232740, 240840, 288339, 310320, 384452, 465480, 480565, 481680, 576678, 768904, 865017, 930960, 961130, 1153356, 1441695, 1537808, 1730034, 1922260, 2306712, 2595051, 2883390, 3460068, 3844520, 4325085, 4613424, 5190102, 5766780, 6920136, 7689040, 8650170, 10380204, 11533560, 12975255, 13840272, 17300340, 20760408, 23067120, 25950510, 34600680, 41520816, 51901020, 69201360, 103802040, 207604080]

約数ペア:

[(1, 207604080), (2, 103802040), (3, 69201360), (4, 51901020), (5, 41520816), (6, 34600680), (8, 25950510), (9, 23067120), (10, 20760408), (12, 17300340), (15, 13840272), (16, 12975255), (18, 11533560), (20, 10380204), (24, 8650170), (27, 7689040), (30, 6920136), (36, 5766780), (40, 5190102), (45, 4613424), (48, 4325085), (54, 3844520), (60, 3460068), (72, 2883390), (80, 2595051), (90, 2306712), (108, 1922260), (120, 1730034), (135, 1537808), (144, 1441695), (180, 1153356), (216, 961130), (223, 930960), (240, 865017), (270, 768904), (360, 576678), (431, 481680), (432, 480565), (446, 465480), (540, 384452), (669, 310320), (720, 288339), (862, 240840), (892, 232740), (1080, 192226), (1115, 186192), (1293, 160560), (1338, 155160), (1724, 120420), (1784, 116370), (2007, 103440), (2155, 96336), (2160, 96113), (2230, 93096), (2586, 80280), (2676, 77580), (3345, 62064), (3448, 60210), (3568, 58185), (3879, 53520), (4014, 51720), (4310, 48168), (4460, 46548), (5172, 40140), (5352, 38790), (6021, 34480), (6465, 32112), (6690, 31032), (6896, 30105), (7758, 26760), (8028, 25860), (8620, 24084), (8920, 23274), (10035, 20688), (10344, 20070), (10704, 19395), (11637, 17840), (12042, 17240), (12930, 16056), (13380, 15516)]