159459840

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{769}}^1$

素因数の和:804

約数の個数: 200

約数和(自身を含む): 571877460

約数和(自身を除く): 412417620

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 769, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1538, 1620, 1728, 1920, 2160, 2304, 2307, 2560, 2592, 2880, 3076, 3240, 3456, 3840, 3845, 4320, 4608, 4614, 5184, 5760, 6152, 6480, 6912, 6921, 7680, 7690, 8640, 9228, 10368, 11520, 11535, 12304, 12960, 13824, 13842, 15380, 17280, 18456, 20736, 20763, 23040, 23070, 24608, 25920, 27684, 30760, 34560, 34605, 36912, 41472, 41526, 46140, 49216, 51840, 55368, 61520, 62289, 69120, 69210, 73824, 83052, 92280, 98432, 103680, 103815, 110736, 123040, 124578, 138420, 147648, 166104, 184560, 196864, 207360, 207630, 221472, 246080, 249156, 276840, 295296, 311445, 332208, 369120, 393728, 415260, 442944, 492160, 498312, 553680, 590592, 622890, 664416, 738240, 830520, 885888, 984320, 996624, 1107360, 1181184, 1245780, 1328832, 1476480, 1661040, 1771776, 1968640, 1993248, 2214720, 2491560, 2657664, 2952960, 3322080, 3543552, 3986496, 4429440, 4983120, 5315328, 5905920, 6644160, 7972992, 8858880, 9966240, 10630656, 13288320, 15945984, 17717760, 19932480, 26576640, 31891968, 39864960, 53153280, 79729920, 159459840]

約数ペア:

[(1, 159459840), (2, 79729920), (3, 53153280), (4, 39864960), (5, 31891968), (6, 26576640), (8, 19932480), (9, 17717760), (10, 15945984), (12, 13288320), (15, 10630656), (16, 9966240), (18, 8858880), (20, 7972992), (24, 6644160), (27, 5905920), (30, 5315328), (32, 4983120), (36, 4429440), (40, 3986496), (45, 3543552), (48, 3322080), (54, 2952960), (60, 2657664), (64, 2491560), (72, 2214720), (80, 1993248), (81, 1968640), (90, 1771776), (96, 1661040), (108, 1476480), (120, 1328832), (128, 1245780), (135, 1181184), (144, 1107360), (160, 996624), (162, 984320), (180, 885888), (192, 830520), (216, 738240), (240, 664416), (256, 622890), (270, 590592), (288, 553680), (320, 498312), (324, 492160), (360, 442944), (384, 415260), (405, 393728), (432, 369120), (480, 332208), (512, 311445), (540, 295296), (576, 276840), (640, 249156), (648, 246080), (720, 221472), (768, 207630), (769, 207360), (810, 196864), (864, 184560), (960, 166104), (1080, 147648), (1152, 138420), (1280, 124578), (1296, 123040), (1440, 110736), (1536, 103815), (1538, 103680), (1620, 98432), (1728, 92280), (1920, 83052), (2160, 73824), (2304, 69210), (2307, 69120), (2560, 62289), (2592, 61520), (2880, 55368), (3076, 51840), (3240, 49216), (3456, 46140), (3840, 41526), (3845, 41472), (4320, 36912), (4608, 34605), (4614, 34560), (5184, 30760), (5760, 27684), (6152, 25920), (6480, 24608), (6912, 23070), (6921, 23040), (7680, 20763), (7690, 20736), (8640, 18456), (9228, 17280), (10368, 15380), (11520, 13842), (11535, 13824), (12304, 12960)]