1027351680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18451}}^1$

素因数の和:18502

約数の個数: 128

約数和(自身を含む): 3387787200

約数和(自身を除く): 2360435520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4640, 5568, 6960, 9280, 11136, 13920, 18451, 18560, 27840, 36902, 55353, 55680, 73804, 92255, 110706, 147608, 184510, 221412, 276765, 295216, 369020, 442824, 535079, 553530, 590432, 738040, 885648, 1070158, 1107060, 1180864, 1476080, 1605237, 1771296, 2140316, 2214120, 2361728, 2675395, 2952160, 3210474, 3542592, 4280632, 4428240, 5350790, 5904320, 6420948, 7085184, 8026185, 8561264, 8856480, 10701580, 11808640, 12841896, 16052370, 17122528, 17712960, 21403160, 25683792, 32104740, 34245056, 35425920, 42806320, 51367584, 64209480, 68490112, 85612640, 102735168, 128418960, 171225280, 205470336, 256837920, 342450560, 513675840, 1027351680]

約数ペア:

[(1, 1027351680), (2, 513675840), (3, 342450560), (4, 256837920), (5, 205470336), (6, 171225280), (8, 128418960), (10, 102735168), (12, 85612640), (15, 68490112), (16, 64209480), (20, 51367584), (24, 42806320), (29, 35425920), (30, 34245056), (32, 32104740), (40, 25683792), (48, 21403160), (58, 17712960), (60, 17122528), (64, 16052370), (80, 12841896), (87, 11808640), (96, 10701580), (116, 8856480), (120, 8561264), (128, 8026185), (145, 7085184), (160, 6420948), (174, 5904320), (192, 5350790), (232, 4428240), (240, 4280632), (290, 3542592), (320, 3210474), (348, 2952160), (384, 2675395), (435, 2361728), (464, 2214120), (480, 2140316), (580, 1771296), (640, 1605237), (696, 1476080), (870, 1180864), (928, 1107060), (960, 1070158), (1160, 885648), (1392, 738040), (1740, 590432), (1856, 553530), (1920, 535079), (2320, 442824), (2784, 369020), (3480, 295216), (3712, 276765), (4640, 221412), (5568, 184510), (6960, 147608), (9280, 110706), (11136, 92255), (13920, 73804), (18451, 55680), (18560, 55353), (27840, 36902)]