168909120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 168

約数和(自身を含む): 585801216

約数和(自身を除く): 416892096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 223, 240, 263, 288, 320, 360, 446, 480, 526, 576, 669, 720, 789, 892, 960, 1052, 1115, 1315, 1338, 1440, 1578, 1784, 2007, 2104, 2230, 2367, 2630, 2676, 2880, 3156, 3345, 3568, 3945, 4014, 4208, 4460, 4734, 5260, 5352, 6312, 6690, 7136, 7890, 8028, 8416, 8920, 9468, 10035, 10520, 10704, 11835, 12624, 13380, 14272, 15780, 16056, 16832, 17840, 18936, 20070, 21040, 21408, 23670, 25248, 26760, 31560, 32112, 35680, 37872, 40140, 42080, 42816, 47340, 50496, 53520, 58649, 63120, 64224, 71360, 75744, 80280, 84160, 94680, 107040, 117298, 126240, 128448, 151488, 160560, 175947, 189360, 214080, 234596, 252480, 293245, 321120, 351894, 378720, 469192, 527841, 586490, 642240, 703788, 757440, 879735, 938384, 1055682, 1172980, 1407576, 1759470, 1876768, 2111364, 2345960, 2639205, 2815152, 3518940, 3753536, 4222728, 4691920, 5278410, 5630304, 7037880, 8445456, 9383840, 10556820, 11260608, 14075760, 16890912, 18767680, 21113640, 28151520, 33781824, 42227280, 56303040, 84454560, 168909120]

約数ペア:

[(1, 168909120), (2, 84454560), (3, 56303040), (4, 42227280), (5, 33781824), (6, 28151520), (8, 21113640), (9, 18767680), (10, 16890912), (12, 14075760), (15, 11260608), (16, 10556820), (18, 9383840), (20, 8445456), (24, 7037880), (30, 5630304), (32, 5278410), (36, 4691920), (40, 4222728), (45, 3753536), (48, 3518940), (60, 2815152), (64, 2639205), (72, 2345960), (80, 2111364), (90, 1876768), (96, 1759470), (120, 1407576), (144, 1172980), (160, 1055682), (180, 938384), (192, 879735), (223, 757440), (240, 703788), (263, 642240), (288, 586490), (320, 527841), (360, 469192), (446, 378720), (480, 351894), (526, 321120), (576, 293245), (669, 252480), (720, 234596), (789, 214080), (892, 189360), (960, 175947), (1052, 160560), (1115, 151488), (1315, 128448), (1338, 126240), (1440, 117298), (1578, 107040), (1784, 94680), (2007, 84160), (2104, 80280), (2230, 75744), (2367, 71360), (2630, 64224), (2676, 63120), (2880, 58649), (3156, 53520), (3345, 50496), (3568, 47340), (3945, 42816), (4014, 42080), (4208, 40140), (4460, 37872), (4734, 35680), (5260, 32112), (5352, 31560), (6312, 26760), (6690, 25248), (7136, 23670), (7890, 21408), (8028, 21040), (8416, 20070), (8920, 18936), (9468, 17840), (10035, 16832), (10520, 16056), (10704, 15780), (11835, 14272), (12624, 13380)]