206361540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1$

素因数の和:752

約数の個数: 288

約数和(自身を含む): 815875200

約数和(自身を除く): 609513660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 396, 420, 441, 462, 490, 495, 539, 540, 588, 594, 630, 660, 693, 709, 735, 756, 770, 882, 924, 945, 980, 990, 1078, 1155, 1188, 1260, 1323, 1386, 1418, 1470, 1485, 1540, 1617, 1764, 1890, 1980, 2079, 2127, 2156, 2205, 2310, 2646, 2695, 2772, 2836, 2940, 2970, 3234, 3465, 3545, 3780, 4158, 4254, 4410, 4620, 4851, 4963, 5292, 5390, 5940, 6381, 6468, 6615, 6930, 7090, 7799, 8085, 8316, 8508, 8820, 9702, 9926, 10395, 10635, 10780, 12762, 13230, 13860, 14180, 14553, 14889, 15598, 16170, 19143, 19404, 19852, 20790, 21270, 23397, 24255, 24815, 25524, 26460, 29106, 29778, 31196, 31905, 32340, 34741, 38286, 38995, 41580, 42540, 44667, 46794, 48510, 49630, 54593, 58212, 59556, 63810, 69482, 70191, 72765, 74445, 76572, 77990, 89334, 93588, 95715, 97020, 99260, 104223, 109186, 116985, 127620, 134001, 138964, 140382, 145530, 148890, 155980, 163779, 173705, 178668, 191430, 208446, 210573, 218372, 223335, 233970, 268002, 272965, 280764, 291060, 297780, 312669, 327558, 347410, 350955, 382151, 382860, 416892, 421146, 446670, 467940, 491337, 521115, 536004, 545930, 625338, 655116, 670005, 694820, 701910, 764302, 818895, 842292, 893340, 938007, 982674, 1042230, 1052865, 1091860, 1146453, 1250676, 1340010, 1403820, 1474011, 1528604, 1563345, 1637790, 1876014, 1910755, 1965348, 2084460, 2105730, 2292906, 2456685, 2680020, 2948022, 3126690, 3275580, 3439359, 3752028, 3821510, 4211460, 4585812, 4690035, 4913370, 5732265, 5896044, 6253380, 6878718, 7370055, 7643020, 9380070, 9826740, 10318077, 11464530, 13757436, 14740110, 17196795, 18760140, 20636154, 22929060, 29480220, 34393590, 41272308, 51590385, 68787180, 103180770, 206361540]

約数ペア:

[(1, 206361540), (2, 103180770), (3, 68787180), (4, 51590385), (5, 41272308), (6, 34393590), (7, 29480220), (9, 22929060), (10, 20636154), (11, 18760140), (12, 17196795), (14, 14740110), (15, 13757436), (18, 11464530), (20, 10318077), (21, 9826740), (22, 9380070), (27, 7643020), (28, 7370055), (30, 6878718), (33, 6253380), (35, 5896044), (36, 5732265), (42, 4913370), (44, 4690035), (45, 4585812), (49, 4211460), (54, 3821510), (55, 3752028), (60, 3439359), (63, 3275580), (66, 3126690), (70, 2948022), (77, 2680020), (84, 2456685), (90, 2292906), (98, 2105730), (99, 2084460), (105, 1965348), (108, 1910755), (110, 1876014), (126, 1637790), (132, 1563345), (135, 1528604), (140, 1474011), (147, 1403820), (154, 1340010), (165, 1250676), (180, 1146453), (189, 1091860), (196, 1052865), (198, 1042230), (210, 982674), (220, 938007), (231, 893340), (245, 842292), (252, 818895), (270, 764302), (294, 701910), (297, 694820), (308, 670005), (315, 655116), (330, 625338), (378, 545930), (385, 536004), (396, 521115), (420, 491337), (441, 467940), (462, 446670), (490, 421146), (495, 416892), (539, 382860), (540, 382151), (588, 350955), (594, 347410), (630, 327558), (660, 312669), (693, 297780), (709, 291060), (735, 280764), (756, 272965), (770, 268002), (882, 233970), (924, 223335), (945, 218372), (980, 210573), (990, 208446), (1078, 191430), (1155, 178668), (1188, 173705), (1260, 163779), (1323, 155980), (1386, 148890), (1418, 145530), (1470, 140382), (1485, 138964), (1540, 134001), (1617, 127620), (1764, 116985), (1890, 109186), (1980, 104223), (2079, 99260), (2127, 97020), (2156, 95715), (2205, 93588), (2310, 89334), (2646, 77990), (2695, 76572), (2772, 74445), (2836, 72765), (2940, 70191), (2970, 69482), (3234, 63810), (3465, 59556), (3545, 58212), (3780, 54593), (4158, 49630), (4254, 48510), (4410, 46794), (4620, 44667), (4851, 42540), (4963, 41580), (5292, 38995), (5390, 38286), (5940, 34741), (6381, 32340), (6468, 31905), (6615, 31196), (6930, 29778), (7090, 29106), (7799, 26460), (8085, 25524), (8316, 24815), (8508, 24255), (8820, 23397), (9702, 21270), (9926, 20790), (10395, 19852), (10635, 19404), (10780, 19143), (12762, 16170), (13230, 15598), (13860, 14889), (14180, 14553)]