822818880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21977}}^1$

素因数の和:22013

約数の個数: 168

約数和(自身を含む): 3047996952

約数和(自身を除く): 2225178072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 21977, 37440, 43954, 65931, 87908, 109885, 131862, 175816, 197793, 219770, 263724, 285701, 329655, 351632, 395586, 439540, 527448, 571402, 659310, 703264, 791172, 857103, 879080, 988965, 1054896, 1142804, 1318620, 1406528, 1428505, 1582344, 1714206, 1758160, 1977930, 2109792, 2285608, 2571309, 2637240, 2857010, 3164688, 3428412, 3516320, 3955860, 4219584, 4285515, 4571216, 5142618, 5274480, 5714020, 6329376, 6856824, 7032640, 7911720, 8571030, 9142432, 10285236, 10548960, 11428040, 12658752, 12856545, 13713648, 15823440, 17142060, 18284864, 20570472, 21097920, 22856080, 25713090, 27427296, 31646880, 34284120, 41140944, 45712160, 51426180, 54854592, 63293760, 68568240, 82281888, 91424320, 102852360, 137136480, 164563776, 205704720, 274272960, 411409440, 822818880]

約数ペア:

[(1, 822818880), (2, 411409440), (3, 274272960), (4, 205704720), (5, 164563776), (6, 137136480), (8, 102852360), (9, 91424320), (10, 82281888), (12, 68568240), (13, 63293760), (15, 54854592), (16, 51426180), (18, 45712160), (20, 41140944), (24, 34284120), (26, 31646880), (30, 27427296), (32, 25713090), (36, 22856080), (39, 21097920), (40, 20570472), (45, 18284864), (48, 17142060), (52, 15823440), (60, 13713648), (64, 12856545), (65, 12658752), (72, 11428040), (78, 10548960), (80, 10285236), (90, 9142432), (96, 8571030), (104, 7911720), (117, 7032640), (120, 6856824), (130, 6329376), (144, 5714020), (156, 5274480), (160, 5142618), (180, 4571216), (192, 4285515), (195, 4219584), (208, 3955860), (234, 3516320), (240, 3428412), (260, 3164688), (288, 2857010), (312, 2637240), (320, 2571309), (360, 2285608), (390, 2109792), (416, 1977930), (468, 1758160), (480, 1714206), (520, 1582344), (576, 1428505), (585, 1406528), (624, 1318620), (720, 1142804), (780, 1054896), (832, 988965), (936, 879080), (960, 857103), (1040, 791172), (1170, 703264), (1248, 659310), (1440, 571402), (1560, 527448), (1872, 439540), (2080, 395586), (2340, 351632), (2496, 329655), (2880, 285701), (3120, 263724), (3744, 219770), (4160, 197793), (4680, 175816), (6240, 131862), (7488, 109885), (9360, 87908), (12480, 65931), (18720, 43954), (21977, 37440)]