208037160

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1302

約数の個数: 192

約数和(自身を含む): 742996800

約数和(自身を除く): 534959640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1259, 1377, 1530, 1620, 1836, 1944, 2040, 2295, 2430, 2518, 2754, 3060, 3240, 3672, 3777, 4131, 4590, 4860, 5036, 5508, 6120, 6295, 6885, 7554, 8262, 9180, 9720, 10072, 11016, 11331, 12590, 13770, 15108, 16524, 18360, 18885, 20655, 21403, 22662, 25180, 27540, 30216, 33048, 33993, 37770, 41310, 42806, 45324, 50360, 55080, 56655, 64209, 67986, 75540, 82620, 85612, 90648, 101979, 107015, 113310, 128418, 135972, 151080, 165240, 169965, 171224, 192627, 203958, 214030, 226620, 256836, 271944, 305937, 321045, 339930, 385254, 407916, 428060, 453240, 509895, 513672, 577881, 611874, 642090, 679860, 770508, 815832, 856120, 963135, 1019790, 1155762, 1223748, 1284180, 1359720, 1529685, 1541016, 1733643, 1926270, 2039580, 2311524, 2447496, 2568360, 2889405, 3059370, 3467286, 3852540, 4079160, 4623048, 5200929, 5778810, 6118740, 6934572, 7705080, 8668215, 10401858, 11557620, 12237480, 13869144, 17336430, 20803716, 23115240, 26004645, 34672860, 41607432, 52009290, 69345720, 104018580, 208037160]

約数ペア:

[(1, 208037160), (2, 104018580), (3, 69345720), (4, 52009290), (5, 41607432), (6, 34672860), (8, 26004645), (9, 23115240), (10, 20803716), (12, 17336430), (15, 13869144), (17, 12237480), (18, 11557620), (20, 10401858), (24, 8668215), (27, 7705080), (30, 6934572), (34, 6118740), (36, 5778810), (40, 5200929), (45, 4623048), (51, 4079160), (54, 3852540), (60, 3467286), (68, 3059370), (72, 2889405), (81, 2568360), (85, 2447496), (90, 2311524), (102, 2039580), (108, 1926270), (120, 1733643), (135, 1541016), (136, 1529685), (153, 1359720), (162, 1284180), (170, 1223748), (180, 1155762), (204, 1019790), (216, 963135), (243, 856120), (255, 815832), (270, 770508), (306, 679860), (324, 642090), (340, 611874), (360, 577881), (405, 513672), (408, 509895), (459, 453240), (486, 428060), (510, 407916), (540, 385254), (612, 339930), (648, 321045), (680, 305937), (765, 271944), (810, 256836), (918, 226620), (972, 214030), (1020, 203958), (1080, 192627), (1215, 171224), (1224, 169965), (1259, 165240), (1377, 151080), (1530, 135972), (1620, 128418), (1836, 113310), (1944, 107015), (2040, 101979), (2295, 90648), (2430, 85612), (2518, 82620), (2754, 75540), (3060, 67986), (3240, 64209), (3672, 56655), (3777, 55080), (4131, 50360), (4590, 45324), (4860, 42806), (5036, 41310), (5508, 37770), (6120, 33993), (6295, 33048), (6885, 30216), (7554, 27540), (8262, 25180), (9180, 22662), (9720, 21403), (10072, 20655), (11016, 18885), (11331, 18360), (12590, 16524), (13770, 15108)]