1020587040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7159}}^1$

素因数の和:7197

約数の個数: 240

約数和(自身を含む): 3929808960

約数和(自身を除く): 2909221920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7159, 7920, 8910, 9504, 11880, 12960, 14256, 14318, 15840, 17820, 21477, 23760, 28512, 28636, 35640, 35795, 42954, 47520, 57272, 64431, 71280, 71590, 78749, 85908, 107385, 114544, 128862, 142560, 143180, 157498, 171816, 193293, 214770, 229088, 236247, 257724, 286360, 314996, 322155, 343632, 386586, 393745, 429540, 472494, 515448, 572720, 579879, 629992, 644310, 687264, 708741, 773172, 787490, 859080, 944988, 966465, 1030896, 1145440, 1159758, 1181235, 1259984, 1288620, 1417482, 1546344, 1574980, 1718160, 1889976, 1932930, 2061792, 2126223, 2319516, 2362470, 2519968, 2577240, 2834964, 2899395, 3092688, 3149960, 3436320, 3543705, 3779952, 3865860, 4252446, 4639032, 4724940, 5154480, 5669928, 5798790, 6185376, 6299920, 6378669, 7087410, 7559904, 7731720, 8504892, 9278064, 9449880, 10308960, 10631115, 11339856, 11597580, 12599840, 12757338, 14174820, 15463440, 17009784, 18556128, 18899760, 21262230, 22679712, 23195160, 25514676, 28349640, 30926880, 31893345, 34019568, 37799520, 42524460, 46390320, 51029352, 56699280, 63786690, 68039136, 85048920, 92780640, 102058704, 113398560, 127573380, 170097840, 204117408, 255146760, 340195680, 510293520, 1020587040]

約数ペア:

[(1, 1020587040), (2, 510293520), (3, 340195680), (4, 255146760), (5, 204117408), (6, 170097840), (8, 127573380), (9, 113398560), (10, 102058704), (11, 92780640), (12, 85048920), (15, 68039136), (16, 63786690), (18, 56699280), (20, 51029352), (22, 46390320), (24, 42524460), (27, 37799520), (30, 34019568), (32, 31893345), (33, 30926880), (36, 28349640), (40, 25514676), (44, 23195160), (45, 22679712), (48, 21262230), (54, 18899760), (55, 18556128), (60, 17009784), (66, 15463440), (72, 14174820), (80, 12757338), (81, 12599840), (88, 11597580), (90, 11339856), (96, 10631115), (99, 10308960), (108, 9449880), (110, 9278064), (120, 8504892), (132, 7731720), (135, 7559904), (144, 7087410), (160, 6378669), (162, 6299920), (165, 6185376), (176, 5798790), (180, 5669928), (198, 5154480), (216, 4724940), (220, 4639032), (240, 4252446), (264, 3865860), (270, 3779952), (288, 3543705), (297, 3436320), (324, 3149960), (330, 3092688), (352, 2899395), (360, 2834964), (396, 2577240), (405, 2519968), (432, 2362470), (440, 2319516), (480, 2126223), (495, 2061792), (528, 1932930), (540, 1889976), (594, 1718160), (648, 1574980), (660, 1546344), (720, 1417482), (792, 1288620), (810, 1259984), (864, 1181235), (880, 1159758), (891, 1145440), (990, 1030896), (1056, 966465), (1080, 944988), (1188, 859080), (1296, 787490), (1320, 773172), (1440, 708741), (1485, 687264), (1584, 644310), (1620, 629992), (1760, 579879), (1782, 572720), (1980, 515448), (2160, 472494), (2376, 429540), (2592, 393745), (2640, 386586), (2970, 343632), (3168, 322155), (3240, 314996), (3564, 286360), (3960, 257724), (4320, 236247), (4455, 229088), (4752, 214770), (5280, 193293), (5940, 171816), (6480, 157498), (7128, 143180), (7159, 142560), (7920, 128862), (8910, 114544), (9504, 107385), (11880, 85908), (12960, 78749), (14256, 71590), (14318, 71280), (15840, 64431), (17820, 57272), (21477, 47520), (23760, 42954), (28512, 35795), (28636, 35640)]