1871948880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16993}}^1$

素因数の和:17035

約数の個数: 200

約数和(自身を含む): 6884405352

約数和(自身を除く): 5012456472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3240, 3672, 4080, 4590, 5508, 6120, 6480, 6885, 7344, 9180, 11016, 12240, 13770, 16993, 18360, 22032, 27540, 33986, 36720, 50979, 55080, 67972, 84965, 101958, 110160, 135944, 152937, 169930, 203916, 254895, 271888, 288881, 305874, 339860, 407832, 458811, 509790, 577762, 611748, 679720, 764685, 815664, 866643, 917622, 1019580, 1155524, 1223496, 1359440, 1376433, 1444405, 1529370, 1733286, 1835244, 2039160, 2294055, 2311048, 2446992, 2599929, 2752866, 2888810, 3058740, 3466572, 3670488, 4078320, 4333215, 4588110, 4622096, 5199858, 5505732, 5777620, 6117480, 6882165, 6933144, 7340976, 7799787, 8666430, 9176220, 10399716, 11011464, 11555240, 12234960, 12999645, 13764330, 13866288, 15599574, 17332860, 18352440, 20799432, 22022928, 23110480, 23399361, 25999290, 27528660, 31199148, 34665720, 36704880, 38998935, 41598864, 46798722, 51998580, 55057320, 62398296, 69331440, 77997870, 93597444, 103997160, 110114640, 116996805, 124796592, 155995740, 187194888, 207994320, 233993610, 311991480, 374389776, 467987220, 623982960, 935974440, 1871948880]

約数ペア:

[(1, 1871948880), (2, 935974440), (3, 623982960), (4, 467987220), (5, 374389776), (6, 311991480), (8, 233993610), (9, 207994320), (10, 187194888), (12, 155995740), (15, 124796592), (16, 116996805), (17, 110114640), (18, 103997160), (20, 93597444), (24, 77997870), (27, 69331440), (30, 62398296), (34, 55057320), (36, 51998580), (40, 46798722), (45, 41598864), (48, 38998935), (51, 36704880), (54, 34665720), (60, 31199148), (68, 27528660), (72, 25999290), (80, 23399361), (81, 23110480), (85, 22022928), (90, 20799432), (102, 18352440), (108, 17332860), (120, 15599574), (135, 13866288), (136, 13764330), (144, 12999645), (153, 12234960), (162, 11555240), (170, 11011464), (180, 10399716), (204, 9176220), (216, 8666430), (240, 7799787), (255, 7340976), (270, 6933144), (272, 6882165), (306, 6117480), (324, 5777620), (340, 5505732), (360, 5199858), (405, 4622096), (408, 4588110), (432, 4333215), (459, 4078320), (510, 3670488), (540, 3466572), (612, 3058740), (648, 2888810), (680, 2752866), (720, 2599929), (765, 2446992), (810, 2311048), (816, 2294055), (918, 2039160), (1020, 1835244), (1080, 1733286), (1224, 1529370), (1296, 1444405), (1360, 1376433), (1377, 1359440), (1530, 1223496), (1620, 1155524), (1836, 1019580), (2040, 917622), (2160, 866643), (2295, 815664), (2448, 764685), (2754, 679720), (3060, 611748), (3240, 577762), (3672, 509790), (4080, 458811), (4590, 407832), (5508, 339860), (6120, 305874), (6480, 288881), (6885, 271888), (7344, 254895), (9180, 203916), (11016, 169930), (12240, 152937), (13770, 135944), (16993, 110160), (18360, 101958), (22032, 84965), (27540, 67972), (33986, 55080), (36720, 50979)]