140118440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 410235840

約数和(自身を除く): 270117400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 67, 70, 77, 88, 97, 98, 110, 134, 140, 154, 194, 196, 220, 245, 268, 280, 308, 335, 385, 388, 392, 440, 469, 485, 490, 536, 539, 616, 670, 679, 737, 770, 776, 938, 970, 980, 1067, 1078, 1340, 1358, 1474, 1540, 1876, 1940, 1960, 2134, 2156, 2345, 2680, 2695, 2716, 2948, 3080, 3283, 3395, 3685, 3752, 3880, 4268, 4312, 4690, 4753, 5159, 5335, 5390, 5432, 5896, 6499, 6566, 6790, 7370, 7469, 8536, 9380, 9506, 10318, 10670, 10780, 12998, 13132, 13580, 14740, 14938, 16415, 18760, 19012, 20636, 21340, 21560, 23765, 25795, 25996, 26264, 27160, 29480, 29876, 32495, 32830, 36113, 37345, 38024, 41272, 42680, 45493, 47530, 51590, 51992, 52283, 59752, 64990, 65660, 71489, 72226, 74690, 90986, 95060, 103180, 104566, 129980, 131320, 142978, 144452, 149380, 180565, 181972, 190120, 206360, 209132, 227465, 259960, 261415, 285956, 288904, 298760, 318451, 357445, 361130, 363944, 418264, 454930, 500423, 522830, 571912, 636902, 714890, 722260, 909860, 1000846, 1045660, 1273804, 1429780, 1444520, 1592255, 1819720, 2001692, 2091320, 2502115, 2547608, 2859560, 3184510, 3502961, 4003384, 5004230, 6369020, 7005922, 10008460, 12738040, 14011844, 17514805, 20016920, 28023688, 35029610, 70059220, 140118440]

約数ペア:

[(1, 140118440), (2, 70059220), (4, 35029610), (5, 28023688), (7, 20016920), (8, 17514805), (10, 14011844), (11, 12738040), (14, 10008460), (20, 7005922), (22, 6369020), (28, 5004230), (35, 4003384), (40, 3502961), (44, 3184510), (49, 2859560), (55, 2547608), (56, 2502115), (67, 2091320), (70, 2001692), (77, 1819720), (88, 1592255), (97, 1444520), (98, 1429780), (110, 1273804), (134, 1045660), (140, 1000846), (154, 909860), (194, 722260), (196, 714890), (220, 636902), (245, 571912), (268, 522830), (280, 500423), (308, 454930), (335, 418264), (385, 363944), (388, 361130), (392, 357445), (440, 318451), (469, 298760), (485, 288904), (490, 285956), (536, 261415), (539, 259960), (616, 227465), (670, 209132), (679, 206360), (737, 190120), (770, 181972), (776, 180565), (938, 149380), (970, 144452), (980, 142978), (1067, 131320), (1078, 129980), (1340, 104566), (1358, 103180), (1474, 95060), (1540, 90986), (1876, 74690), (1940, 72226), (1960, 71489), (2134, 65660), (2156, 64990), (2345, 59752), (2680, 52283), (2695, 51992), (2716, 51590), (2948, 47530), (3080, 45493), (3283, 42680), (3395, 41272), (3685, 38024), (3752, 37345), (3880, 36113), (4268, 32830), (4312, 32495), (4690, 29876), (4753, 29480), (5159, 27160), (5335, 26264), (5390, 25996), (5432, 25795), (5896, 23765), (6499, 21560), (6566, 21340), (6790, 20636), (7370, 19012), (7469, 18760), (8536, 16415), (9380, 14938), (9506, 14740), (10318, 13580), (10670, 13132), (10780, 12998)]