159023520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 562826880

約数和(自身を除く): 403803360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 216, 240, 262, 270, 281, 288, 360, 393, 432, 480, 524, 540, 562, 655, 720, 786, 843, 864, 1048, 1080, 1124, 1179, 1310, 1405, 1440, 1572, 1686, 1965, 2096, 2160, 2248, 2358, 2529, 2620, 2810, 3144, 3372, 3537, 3930, 4192, 4215, 4320, 4496, 4716, 5058, 5240, 5620, 5895, 6288, 6744, 7074, 7587, 7860, 8430, 8992, 9432, 10116, 10480, 11240, 11790, 12576, 12645, 13488, 14148, 15174, 15720, 16860, 17685, 18864, 20232, 20960, 22480, 23580, 25290, 26976, 28296, 30348, 31440, 33720, 35370, 36811, 37728, 37935, 40464, 44960, 47160, 50580, 56592, 60696, 62880, 67440, 70740, 73622, 75870, 80928, 94320, 101160, 110433, 113184, 121392, 134880, 141480, 147244, 151740, 184055, 188640, 202320, 220866, 242784, 282960, 294488, 303480, 331299, 368110, 404640, 441732, 552165, 565920, 588976, 606960, 662598, 736220, 883464, 993897, 1104330, 1177952, 1213920, 1325196, 1472440, 1656495, 1766928, 1987794, 2208660, 2650392, 2944880, 3312990, 3533856, 3975588, 4417320, 4969485, 5300784, 5889760, 6625980, 7951176, 8834640, 9938970, 10601568, 13251960, 15902352, 17669280, 19877940, 26503920, 31804704, 39755880, 53007840, 79511760, 159023520]

約数ペア:

[(1, 159023520), (2, 79511760), (3, 53007840), (4, 39755880), (5, 31804704), (6, 26503920), (8, 19877940), (9, 17669280), (10, 15902352), (12, 13251960), (15, 10601568), (16, 9938970), (18, 8834640), (20, 7951176), (24, 6625980), (27, 5889760), (30, 5300784), (32, 4969485), (36, 4417320), (40, 3975588), (45, 3533856), (48, 3312990), (54, 2944880), (60, 2650392), (72, 2208660), (80, 1987794), (90, 1766928), (96, 1656495), (108, 1472440), (120, 1325196), (131, 1213920), (135, 1177952), (144, 1104330), (160, 993897), (180, 883464), (216, 736220), (240, 662598), (262, 606960), (270, 588976), (281, 565920), (288, 552165), (360, 441732), (393, 404640), (432, 368110), (480, 331299), (524, 303480), (540, 294488), (562, 282960), (655, 242784), (720, 220866), (786, 202320), (843, 188640), (864, 184055), (1048, 151740), (1080, 147244), (1124, 141480), (1179, 134880), (1310, 121392), (1405, 113184), (1440, 110433), (1572, 101160), (1686, 94320), (1965, 80928), (2096, 75870), (2160, 73622), (2248, 70740), (2358, 67440), (2529, 62880), (2620, 60696), (2810, 56592), (3144, 50580), (3372, 47160), (3537, 44960), (3930, 40464), (4192, 37935), (4215, 37728), (4320, 36811), (4496, 35370), (4716, 33720), (5058, 31440), (5240, 30348), (5620, 28296), (5895, 26976), (6288, 25290), (6744, 23580), (7074, 22480), (7587, 20960), (7860, 20232), (8430, 18864), (8992, 17685), (9432, 16860), (10116, 15720), (10480, 15174), (11240, 14148), (11790, 13488), (12576, 12645)]