16171569280

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{23549}}^1$

素因数の和:23634

約数の個数: 128

約数和(自身を含む): 41075910000

約数和(自身を除く): 24904340720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 64, 74, 80, 116, 128, 145, 148, 160, 185, 232, 290, 296, 320, 370, 464, 580, 592, 640, 740, 928, 1073, 1160, 1184, 1480, 1856, 2146, 2320, 2368, 2960, 3712, 4292, 4640, 4736, 5365, 5920, 8584, 9280, 10730, 11840, 17168, 18560, 21460, 23549, 23680, 34336, 42920, 47098, 68672, 85840, 94196, 117745, 137344, 171680, 188392, 235490, 343360, 376784, 470980, 682921, 686720, 753568, 871313, 941960, 1365842, 1507136, 1742626, 1883920, 2731684, 3014272, 3414605, 3485252, 3767840, 4356565, 5463368, 6829210, 6970504, 7535680, 8713130, 10926736, 13658420, 13941008, 15071360, 17426260, 21853472, 25268077, 27316840, 27882016, 34852520, 43706944, 50536154, 54633680, 55764032, 69705040, 87413888, 101072308, 109267360, 111528064, 126340385, 139410080, 202144616, 218534720, 252680770, 278820160, 404289232, 437069440, 505361540, 557640320, 808578464, 1010723080, 1617156928, 2021446160, 3234313856, 4042892320, 8085784640, 16171569280]

約数ペア:

[(1, 16171569280), (2, 8085784640), (4, 4042892320), (5, 3234313856), (8, 2021446160), (10, 1617156928), (16, 1010723080), (20, 808578464), (29, 557640320), (32, 505361540), (37, 437069440), (40, 404289232), (58, 278820160), (64, 252680770), (74, 218534720), (80, 202144616), (116, 139410080), (128, 126340385), (145, 111528064), (148, 109267360), (160, 101072308), (185, 87413888), (232, 69705040), (290, 55764032), (296, 54633680), (320, 50536154), (370, 43706944), (464, 34852520), (580, 27882016), (592, 27316840), (640, 25268077), (740, 21853472), (928, 17426260), (1073, 15071360), (1160, 13941008), (1184, 13658420), (1480, 10926736), (1856, 8713130), (2146, 7535680), (2320, 6970504), (2368, 6829210), (2960, 5463368), (3712, 4356565), (4292, 3767840), (4640, 3485252), (4736, 3414605), (5365, 3014272), (5920, 2731684), (8584, 1883920), (9280, 1742626), (10730, 1507136), (11840, 1365842), (17168, 941960), (18560, 871313), (21460, 753568), (23549, 686720), (23680, 682921), (34336, 470980), (42920, 376784), (47098, 343360), (68672, 235490), (85840, 188392), (94196, 171680), (117745, 137344)]