171782080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 429585120

約数和(自身を除く): 257803040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 107, 116, 145, 160, 173, 214, 232, 290, 320, 346, 428, 464, 535, 580, 692, 856, 865, 928, 1070, 1160, 1384, 1712, 1730, 1856, 2140, 2320, 2768, 3103, 3424, 3460, 4280, 4640, 5017, 5536, 6206, 6848, 6920, 8560, 9280, 10034, 11072, 12412, 13840, 15515, 17120, 18511, 20068, 24824, 25085, 27680, 31030, 34240, 37022, 40136, 49648, 50170, 55360, 62060, 74044, 80272, 92555, 99296, 100340, 124120, 148088, 160544, 185110, 198592, 200680, 248240, 296176, 321088, 370220, 401360, 496480, 536819, 592352, 740440, 802720, 992960, 1073638, 1184704, 1480880, 1605440, 2147276, 2684095, 2961760, 4294552, 5368190, 5923520, 8589104, 10736380, 17178208, 21472760, 34356416, 42945520, 85891040, 171782080]

約数ペア:

[(1, 171782080), (2, 85891040), (4, 42945520), (5, 34356416), (8, 21472760), (10, 17178208), (16, 10736380), (20, 8589104), (29, 5923520), (32, 5368190), (40, 4294552), (58, 2961760), (64, 2684095), (80, 2147276), (107, 1605440), (116, 1480880), (145, 1184704), (160, 1073638), (173, 992960), (214, 802720), (232, 740440), (290, 592352), (320, 536819), (346, 496480), (428, 401360), (464, 370220), (535, 321088), (580, 296176), (692, 248240), (856, 200680), (865, 198592), (928, 185110), (1070, 160544), (1160, 148088), (1384, 124120), (1712, 100340), (1730, 99296), (1856, 92555), (2140, 80272), (2320, 74044), (2768, 62060), (3103, 55360), (3424, 50170), (3460, 49648), (4280, 40136), (4640, 37022), (5017, 34240), (5536, 31030), (6206, 27680), (6848, 25085), (6920, 24824), (8560, 20068), (9280, 18511), (10034, 17120), (11072, 15515), (12412, 13840)]