15209903520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{502973}}^1$

素因数の和:503004

約数の個数: 192

約数和(自身を含む): 60839735040

約数和(自身を除く): 45629831520

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, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 502973, 1005946, 1508919, 2011892, 2514865, 3017838, 3520811, 4023784, 4526757, 5029730, 6035676, 7041622, 7544595, 8047568, 9053514, 10059460, 10562433, 12071352, 13580271, 14083244, 15089190, 16095136, 17604055, 18107028, 20118920, 21124866, 22633785, 24142704, 27160542, 28166488, 30178380, 31687299, 35208110, 36214056, 40237840, 42249732, 45267570, 48285408, 52812165, 54321084, 56332976, 60356760, 63374598, 67901355, 70416220, 72428112, 80475680, 84499464, 90535140, 95061897, 105624330, 108642168, 112665952, 120713520, 126749196, 135802710, 140832440, 144856224, 158436495, 168998928, 181070280, 190123794, 211248660, 217284336, 241427040, 253498392, 271605420, 281664880, 316872990, 337997856, 362140560, 380247588, 422497320, 434568672, 475309485, 506996784, 543210840, 563329760, 633745980, 724281120, 760495176, 844994640, 950618970, 1013993568, 1086421680, 1267491960, 1520990352, 1689989280, 1901237940, 2172843360, 2534983920, 3041980704, 3802475880, 5069967840, 7604951760, 15209903520]

約数ペア:

[(1, 15209903520), (2, 7604951760), (3, 5069967840), (4, 3802475880), (5, 3041980704), (6, 2534983920), (7, 2172843360), (8, 1901237940), (9, 1689989280), (10, 1520990352), (12, 1267491960), (14, 1086421680), (15, 1013993568), (16, 950618970), (18, 844994640), (20, 760495176), (21, 724281120), (24, 633745980), (27, 563329760), (28, 543210840), (30, 506996784), (32, 475309485), (35, 434568672), (36, 422497320), (40, 380247588), (42, 362140560), (45, 337997856), (48, 316872990), (54, 281664880), (56, 271605420), (60, 253498392), (63, 241427040), (70, 217284336), (72, 211248660), (80, 190123794), (84, 181070280), (90, 168998928), (96, 158436495), (105, 144856224), (108, 140832440), (112, 135802710), (120, 126749196), (126, 120713520), (135, 112665952), (140, 108642168), (144, 105624330), (160, 95061897), (168, 90535140), (180, 84499464), (189, 80475680), (210, 72428112), (216, 70416220), (224, 67901355), (240, 63374598), (252, 60356760), (270, 56332976), (280, 54321084), (288, 52812165), (315, 48285408), (336, 45267570), (360, 42249732), (378, 40237840), (420, 36214056), (432, 35208110), (480, 31687299), (504, 30178380), (540, 28166488), (560, 27160542), (630, 24142704), (672, 22633785), (720, 21124866), (756, 20118920), (840, 18107028), (864, 17604055), (945, 16095136), (1008, 15089190), (1080, 14083244), (1120, 13580271), (1260, 12071352), (1440, 10562433), (1512, 10059460), (1680, 9053514), (1890, 8047568), (2016, 7544595), (2160, 7041622), (2520, 6035676), (3024, 5029730), (3360, 4526757), (3780, 4023784), (4320, 3520811), (5040, 3017838), (6048, 2514865), (7560, 2011892), (10080, 1508919), (15120, 1005946), (30240, 502973)]