845449920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 336

約数和(自身を含む): 3471245280

約数和(自身を除く): 2625795360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1890, 1960, 1997, 2016, 2160, 2205, 2240, 2352, 2520, 2646, 2880, 2940, 3024, 3136, 3360, 3528, 3780, 3920, 3994, 4032, 4320, 4410, 4704, 5040, 5292, 5880, 5991, 6048, 6615, 6720, 7056, 7560, 7840, 7988, 8640, 8820, 9408, 9985, 10080, 10584, 11760, 11982, 12096, 13230, 13979, 14112, 15120, 15680, 15976, 17640, 17973, 19970, 20160, 21168, 23520, 23964, 26460, 27958, 28224, 29955, 30240, 31952, 35280, 35946, 39940, 41937, 42336, 47040, 47928, 52920, 53919, 55916, 59910, 60480, 63904, 69895, 70560, 71892, 79880, 83874, 84672, 89865, 95856, 97853, 105840, 107838, 111832, 119820, 125811, 127808, 139790, 141120, 143784, 159760, 167748, 179730, 191712, 195706, 209685, 211680, 215676, 223664, 239640, 251622, 269595, 279580, 287568, 293559, 319520, 335496, 359460, 377433, 383424, 391412, 419370, 423360, 431352, 447328, 479280, 489265, 503244, 539190, 559160, 575136, 587118, 629055, 639040, 670992, 718920, 754866, 782824, 838740, 862704, 880677, 894656, 958560, 978530, 1006488, 1078380, 1118320, 1150272, 1174236, 1258110, 1341984, 1437840, 1467795, 1509732, 1565648, 1677480, 1725408, 1761354, 1887165, 1917120, 1957060, 2012976, 2156760, 2236640, 2348472, 2516220, 2642031, 2683968, 2875680, 2935590, 3019464, 3131296, 3354960, 3450816, 3522708, 3774330, 3914120, 4025952, 4313520, 4403385, 4473280, 4696944, 5032440, 5284062, 5751360, 5871180, 6038928, 6262592, 6709920, 7045416, 7548660, 7828240, 8051904, 8627040, 8806770, 9393888, 10064880, 10568124, 11742360, 12077856, 13210155, 13419840, 14090832, 15097320, 15656480, 17254080, 17613540, 18787776, 20129760, 21136248, 23484720, 24155712, 26420310, 28181664, 30194640, 31312960, 35227080, 40259520, 42272496, 46969440, 52840620, 56363328, 60389280, 70454160, 84544992, 93938880, 105681240, 120778560, 140908320, 169089984, 211362480, 281816640, 422724960, 845449920]

約数ペア:

[(1, 845449920), (2, 422724960), (3, 281816640), (4, 211362480), (5, 169089984), (6, 140908320), (7, 120778560), (8, 105681240), (9, 93938880), (10, 84544992), (12, 70454160), (14, 60389280), (15, 56363328), (16, 52840620), (18, 46969440), (20, 42272496), (21, 40259520), (24, 35227080), (27, 31312960), (28, 30194640), (30, 28181664), (32, 26420310), (35, 24155712), (36, 23484720), (40, 21136248), (42, 20129760), (45, 18787776), (48, 17613540), (49, 17254080), (54, 15656480), (56, 15097320), (60, 14090832), (63, 13419840), (64, 13210155), (70, 12077856), (72, 11742360), (80, 10568124), (84, 10064880), (90, 9393888), (96, 8806770), (98, 8627040), (105, 8051904), (108, 7828240), (112, 7548660), (120, 7045416), (126, 6709920), (135, 6262592), (140, 6038928), (144, 5871180), (147, 5751360), (160, 5284062), (168, 5032440), (180, 4696944), (189, 4473280), (192, 4403385), (196, 4313520), (210, 4025952), (216, 3914120), (224, 3774330), (240, 3522708), (245, 3450816), (252, 3354960), (270, 3131296), (280, 3019464), (288, 2935590), (294, 2875680), (315, 2683968), (320, 2642031), (336, 2516220), (360, 2348472), (378, 2236640), (392, 2156760), (420, 2012976), (432, 1957060), (441, 1917120), (448, 1887165), (480, 1761354), (490, 1725408), (504, 1677480), (540, 1565648), (560, 1509732), (576, 1467795), (588, 1437840), (630, 1341984), (672, 1258110), (720, 1174236), (735, 1150272), (756, 1118320), (784, 1078380), (840, 1006488), (864, 978530), (882, 958560), (945, 894656), (960, 880677), (980, 862704), (1008, 838740), (1080, 782824), (1120, 754866), (1176, 718920), (1260, 670992), (1323, 639040), (1344, 629055), (1440, 587118), (1470, 575136), (1512, 559160), (1568, 539190), (1680, 503244), (1728, 489265), (1764, 479280), (1890, 447328), (1960, 431352), (1997, 423360), (2016, 419370), (2160, 391412), (2205, 383424), (2240, 377433), (2352, 359460), (2520, 335496), (2646, 319520), (2880, 293559), (2940, 287568), (3024, 279580), (3136, 269595), (3360, 251622), (3528, 239640), (3780, 223664), (3920, 215676), (3994, 211680), (4032, 209685), (4320, 195706), (4410, 191712), (4704, 179730), (5040, 167748), (5292, 159760), (5880, 143784), (5991, 141120), (6048, 139790), (6615, 127808), (6720, 125811), (7056, 119820), (7560, 111832), (7840, 107838), (7988, 105840), (8640, 97853), (8820, 95856), (9408, 89865), (9985, 84672), (10080, 83874), (10584, 79880), (11760, 71892), (11982, 70560), (12096, 69895), (13230, 63904), (13979, 60480), (14112, 59910), (15120, 55916), (15680, 53919), (15976, 52920), (17640, 47928), (17973, 47040), (19970, 42336), (20160, 41937), (21168, 39940), (23520, 35946), (23964, 35280), (26460, 31952), (27958, 30240), (28224, 29955)]