16966080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 60149232

約数和(自身を除く): 43183152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 137, 144, 160, 172, 180, 192, 215, 240, 258, 274, 288, 320, 344, 360, 387, 411, 430, 480, 516, 548, 576, 645, 685, 688, 720, 774, 822, 860, 960, 1032, 1096, 1233, 1290, 1370, 1376, 1440, 1548, 1644, 1720, 1935, 2055, 2064, 2192, 2466, 2580, 2740, 2752, 2880, 3096, 3288, 3440, 3870, 4110, 4128, 4384, 4932, 5160, 5480, 5891, 6165, 6192, 6576, 6880, 7740, 8220, 8256, 8768, 9864, 10320, 10960, 11782, 12330, 12384, 13152, 13760, 15480, 16440, 17673, 19728, 20640, 21920, 23564, 24660, 24768, 26304, 29455, 30960, 32880, 35346, 39456, 41280, 43840, 47128, 49320, 53019, 58910, 61920, 65760, 70692, 78912, 88365, 94256, 98640, 106038, 117820, 123840, 131520, 141384, 176730, 188512, 197280, 212076, 235640, 265095, 282768, 353460, 377024, 394560, 424152, 471280, 530190, 565536, 706920, 848304, 942560, 1060380, 1131072, 1413840, 1696608, 1885120, 2120760, 2827680, 3393216, 4241520, 5655360, 8483040, 16966080]

約数ペア:

[(1, 16966080), (2, 8483040), (3, 5655360), (4, 4241520), (5, 3393216), (6, 2827680), (8, 2120760), (9, 1885120), (10, 1696608), (12, 1413840), (15, 1131072), (16, 1060380), (18, 942560), (20, 848304), (24, 706920), (30, 565536), (32, 530190), (36, 471280), (40, 424152), (43, 394560), (45, 377024), (48, 353460), (60, 282768), (64, 265095), (72, 235640), (80, 212076), (86, 197280), (90, 188512), (96, 176730), (120, 141384), (129, 131520), (137, 123840), (144, 117820), (160, 106038), (172, 98640), (180, 94256), (192, 88365), (215, 78912), (240, 70692), (258, 65760), (274, 61920), (288, 58910), (320, 53019), (344, 49320), (360, 47128), (387, 43840), (411, 41280), (430, 39456), (480, 35346), (516, 32880), (548, 30960), (576, 29455), (645, 26304), (685, 24768), (688, 24660), (720, 23564), (774, 21920), (822, 20640), (860, 19728), (960, 17673), (1032, 16440), (1096, 15480), (1233, 13760), (1290, 13152), (1370, 12384), (1376, 12330), (1440, 11782), (1548, 10960), (1644, 10320), (1720, 9864), (1935, 8768), (2055, 8256), (2064, 8220), (2192, 7740), (2466, 6880), (2580, 6576), (2740, 6192), (2752, 6165), (2880, 5891), (3096, 5480), (3288, 5160), (3440, 4932), (3870, 4384), (4110, 4128)]