159171840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:405

約数の個数: 216

約数和(自身を含む): 565824168

約数和(自身を除く): 406652328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 337, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 674, 720, 738, 768, 820, 960, 984, 1011, 1152, 1230, 1280, 1312, 1348, 1440, 1476, 1640, 1685, 1845, 1920, 1968, 2022, 2304, 2460, 2624, 2696, 2880, 2952, 3033, 3280, 3370, 3690, 3840, 3936, 4044, 4920, 5055, 5248, 5392, 5760, 5904, 6066, 6560, 6740, 7380, 7872, 8088, 9840, 10110, 10496, 10784, 11520, 11808, 12132, 13120, 13480, 13817, 14760, 15165, 15744, 16176, 19680, 20220, 21568, 23616, 24264, 26240, 26960, 27634, 29520, 30330, 31488, 32352, 39360, 40440, 41451, 43136, 47232, 48528, 52480, 53920, 55268, 59040, 60660, 64704, 69085, 78720, 80880, 82902, 86272, 94464, 97056, 107840, 110536, 118080, 121320, 124353, 129408, 138170, 157440, 161760, 165804, 194112, 207255, 215680, 221072, 236160, 242640, 248706, 258816, 276340, 323520, 331608, 388224, 414510, 431360, 442144, 472320, 485280, 497412, 552680, 621765, 647040, 663216, 776448, 829020, 884288, 970560, 994824, 1105360, 1243530, 1294080, 1326432, 1658040, 1768576, 1941120, 1989648, 2210720, 2487060, 2652864, 3316080, 3537152, 3882240, 3979296, 4421440, 4974120, 5305728, 6632160, 7958592, 8842880, 9948240, 10611456, 13264320, 15917184, 17685760, 19896480, 26528640, 31834368, 39792960, 53057280, 79585920, 159171840]

約数ペア:

[(1, 159171840), (2, 79585920), (3, 53057280), (4, 39792960), (5, 31834368), (6, 26528640), (8, 19896480), (9, 17685760), (10, 15917184), (12, 13264320), (15, 10611456), (16, 9948240), (18, 8842880), (20, 7958592), (24, 6632160), (30, 5305728), (32, 4974120), (36, 4421440), (40, 3979296), (41, 3882240), (45, 3537152), (48, 3316080), (60, 2652864), (64, 2487060), (72, 2210720), (80, 1989648), (82, 1941120), (90, 1768576), (96, 1658040), (120, 1326432), (123, 1294080), (128, 1243530), (144, 1105360), (160, 994824), (164, 970560), (180, 884288), (192, 829020), (205, 776448), (240, 663216), (246, 647040), (256, 621765), (288, 552680), (320, 497412), (328, 485280), (337, 472320), (360, 442144), (369, 431360), (384, 414510), (410, 388224), (480, 331608), (492, 323520), (576, 276340), (615, 258816), (640, 248706), (656, 242640), (674, 236160), (720, 221072), (738, 215680), (768, 207255), (820, 194112), (960, 165804), (984, 161760), (1011, 157440), (1152, 138170), (1230, 129408), (1280, 124353), (1312, 121320), (1348, 118080), (1440, 110536), (1476, 107840), (1640, 97056), (1685, 94464), (1845, 86272), (1920, 82902), (1968, 80880), (2022, 78720), (2304, 69085), (2460, 64704), (2624, 60660), (2696, 59040), (2880, 55268), (2952, 53920), (3033, 52480), (3280, 48528), (3370, 47232), (3690, 43136), (3840, 41451), (3936, 40440), (4044, 39360), (4920, 32352), (5055, 31488), (5248, 30330), (5392, 29520), (5760, 27634), (5904, 26960), (6066, 26240), (6560, 24264), (6740, 23616), (7380, 21568), (7872, 20220), (8088, 19680), (9840, 16176), (10110, 15744), (10496, 15165), (10784, 14760), (11520, 13817), (11808, 13480), (12132, 13120)]