84368640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 273143808

約数和(自身を除く): 188775168

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, 519, 635, 640, 692, 762, 768, 865, 960, 1016, 1038, 1270, 1280, 1384, 1524, 1730, 1905, 1920, 2032, 2076, 2540, 2595, 2768, 3048, 3460, 3810, 3840, 4064, 4152, 5080, 5190, 5536, 6096, 6920, 7620, 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, 65913, 66432, 81280, 83040, 87884, 97536, 109855, 110720, 121920, 131826, 132864, 162560, 166080, 175768, 219710, 221440, 243840, 263652, 329565, 332160, 351536, 439420, 487680, 527304, 659130, 664320, 703072, 878840, 1054608, 1318260, 1406144, 1757680, 2109216, 2636520, 2812288, 3515360, 4218432, 5273040, 5624576, 7030720, 8436864, 10546080, 14061440, 16873728, 21092160, 28122880, 42184320, 84368640]

約数ペア:

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