168737280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 546822144

約数和(自身を除く): 378084864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 173, 192, 240, 254, 256, 320, 346, 381, 384, 480, 508, 512, 519, 635, 640, 692, 762, 768, 865, 960, 1016, 1038, 1270, 1280, 1384, 1524, 1536, 1730, 1905, 1920, 2032, 2076, 2540, 2560, 2595, 2768, 3048, 3460, 3810, 3840, 4064, 4152, 5080, 5190, 5536, 6096, 6920, 7620, 7680, 8128, 8304, 10160, 10380, 11072, 12192, 13840, 15240, 16256, 16608, 20320, 20760, 21971, 22144, 24384, 27680, 30480, 32512, 33216, 40640, 41520, 43942, 44288, 48768, 55360, 60960, 65024, 65913, 66432, 81280, 83040, 87884, 88576, 97536, 109855, 110720, 121920, 131826, 132864, 162560, 166080, 175768, 195072, 219710, 221440, 243840, 263652, 265728, 325120, 329565, 332160, 351536, 439420, 442880, 487680, 527304, 659130, 664320, 703072, 878840, 975360, 1054608, 1318260, 1328640, 1406144, 1757680, 2109216, 2636520, 2812288, 3515360, 4218432, 5273040, 5624576, 7030720, 8436864, 10546080, 11249152, 14061440, 16873728, 21092160, 28122880, 33747456, 42184320, 56245760, 84368640, 168737280]

約数ペア:

[(1, 168737280), (2, 84368640), (3, 56245760), (4, 42184320), (5, 33747456), (6, 28122880), (8, 21092160), (10, 16873728), (12, 14061440), (15, 11249152), (16, 10546080), (20, 8436864), (24, 7030720), (30, 5624576), (32, 5273040), (40, 4218432), (48, 3515360), (60, 2812288), (64, 2636520), (80, 2109216), (96, 1757680), (120, 1406144), (127, 1328640), (128, 1318260), (160, 1054608), (173, 975360), (192, 878840), (240, 703072), (254, 664320), (256, 659130), (320, 527304), (346, 487680), (381, 442880), (384, 439420), (480, 351536), (508, 332160), (512, 329565), (519, 325120), (635, 265728), (640, 263652), (692, 243840), (762, 221440), (768, 219710), (865, 195072), (960, 175768), (1016, 166080), (1038, 162560), (1270, 132864), (1280, 131826), (1384, 121920), (1524, 110720), (1536, 109855), (1730, 97536), (1905, 88576), (1920, 87884), (2032, 83040), (2076, 81280), (2540, 66432), (2560, 65913), (2595, 65024), (2768, 60960), (3048, 55360), (3460, 48768), (3810, 44288), (3840, 43942), (4064, 41520), (4152, 40640), (5080, 33216), (5190, 32512), (5536, 30480), (6096, 27680), (6920, 24384), (7620, 22144), (7680, 21971), (8128, 20760), (8304, 20320), (10160, 16608), (10380, 16256), (11072, 15240), (12192, 13840)]